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Groups > linux.kernel > #1319730 > unrolled thread
| Started by | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| First post | 2016-01-27 21:40 +0100 |
| Last post | 2016-01-27 23:10 +0100 |
| Articles | 20 on this page of 254 — 1 participant |
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[4.2.y-ckt stable] Linux 4.2.8-ckt3 stable review Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:40 +0100
[PATCH 4.2.y-ckt 051/268] udf: limit the maximum number of indirect extents in a row Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:40 +0100
[PATCH 4.2.y-ckt 002/268] ovl: allow zero size xattr Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:40 +0100
[PATCH 4.2.y-ckt 001/268] drm/nouveau/nv46: Change mc subdev oclass from nv44 to nv4c Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:40 +0100
[PATCH 4.2.y-ckt 147/268] ALSA: hda - Fix bass pin fixup for ASUS N550JX Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:40 +0100
[PATCH 4.2.y-ckt 057/268] Thermal: do thermal zone update after a cooling device registered Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:40 +0100
[PATCH 4.2.y-ckt 140/268] ACPI / video: Add disable_backlight_sysfs_if quirk for the Toshiba Satellite R830 Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:40 +0100
[PATCH 4.2.y-ckt 127/268] sparc64: fix incorrect sign extension in sys_sparc64_personality Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:40 +0100
[PATCH 4.2.y-ckt 238/268] batman-adv: Avoid recursive call_rcu for batadv_bla_claim Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 257/268] unix: properly account for FDs passed over unix sockets Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 243/268] batman-adv: Drop immediate orig_node free function Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 259/268] tcp_yeah: don't set ssthresh below 2 Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 208/268] Drivers: hv: utils: use memdup_user in hvt_op_write Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 256/268] af_unix: Fix splice-bind deadlock Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 263/268] phonet: properly unshare skbs in phonet_rcv() Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 203/268] mtd: nand: fix ONFI parameter page layout Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 264/268] net: bpf: reject invalid shifts Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 246/268] team: Replace rcu_read_lock with a mutex in team_vlan_rx_kill_vid Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 253/268] net: cdc_ncm: avoid changing RX/TX buffers on MTU changes Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 240/268] batman-adv: Drop immediate batadv_orig_ifinfo free function Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 242/268] batman-adv: Drop immediate neigh_ifinfo free function Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 219/268] perf/x86: Fix filter_events() bug with event mappings Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 262/268] net: preserve IP control block during GSO segmentation Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 245/268] ARM: dts: armadillo800eva Correct extal1 frequency to 24 MHz Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 266/268] xfrm: dst_entries_init() per-net dst_ops Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 268/268] ipv6: update skb->csum when CE mark is propagated Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 254/268] sctp: sctp should release assoc when sctp_make_abort_user return NULL in sctp_close Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 248/268] IB/mlx4: Initialize hop_limit when creating address handle Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 255/268] connector: bump skb->users before callback invocation Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 234/268] include/linux/memblock.h: fix ordering of 'flags' argument in comments Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 251/268] NFS: Ensure we revalidate attributes before using execute_ok() Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 202/268] ASoC: tegra_alc5632: check return value Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 250/268] NFSv4: Don't perform cached access checks before we've OPENed the file Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 258/268] bridge: Only call /sbin/bridge-stp for the initial network namespace Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 247/268] mmc: debugfs: correct wrong voltage value Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 261/268] udp: disallow UFO for sockets with SO_NO_CHECK option Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 260/268] sched,cls_flower: set key address type when present Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 265/268] batman-adv: Drop immediate batadv_hard_iface free function Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 236/268] btrfs: initialize the seq counter in struct btrfs_device Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 220/268] perf/x86: fix PEBS issues on Intel Atom/Core2 Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 267/268] vxlan: fix test which detect duplicate vxlan iface Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 249/268] net/mlx4: Remove unused macro Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 244/268] printk: help pr_debug and pr_devel to optimize out arguments Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 252/268] veth: don’t modify ip_summed; doing so treats packets with bad checksums as good. Kamal Mostafa <kamal@canonical.com> - 2016-01-27 21:50 +0100
[PATCH 4.2.y-ckt 205/268] Revert "ACPI / LPSS: allow to use specific PM domain during ->probe()" Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 214/268] pinctrl: bcm2835: Fix memory leak in error path Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 233/268] vmstat: make vmstat_updater deferrable again and shut down on idle Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 222/268] firmware: actually return NULL on failed request_firmware_nowait() Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 216/268] x86/LDT: Print the real LDT base address Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 213/268] ALSA: fm801: detect FM-only card earlier Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 212/268] ALSA: fm801: propagate TUNER_ONLY bit when autodetected Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 228/268] ipv6: tcp: add rcu locking in tcp_v6_send_synack() Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 225/268] m68k/atari, m68k/sun3: Fix SCSI platform device registration when driver is modular Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 227/268] net: sctp: prevent writes to cookie_hmac_alg from accessing invalid memory Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 211/268] ARM: imx: select SRC for i.MX7 Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 231/268] mmc: sd: limit SD card power limit according to cards capabilities Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 204/268] mac80211: fix mgmt-tx abort cookie and leak Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 221/268] power: test_power: correctly handle empty writes Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 229/268] bonding: Prevent IPv6 link local address on enslaved devices Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 239/268] batman-adv: Avoid recursive call_rcu for batadv_nc_node Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 226/268] um: Fix build error and kconfig for i386 Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 230/268] kbuild: Demote 'sign-compare' warning to W=2 Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 215/268] mmc: sdhci: restore behavior when setting VDD via external regulator Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 209/268] tpm_tis: Use devm_free_irq not free_irq Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 200/268] PCI/MSI: Initialize MSI capability for all architectures Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 223/268] target: Fix a memory leak in target_dev_lba_map_store() Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 235/268] Btrfs: clean up an error code in btrfs_init_space_info() Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 241/268] batman-adv: Drop immediate batadv_neigh_node free function Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 199/268] ASoC: Intel: pass correct parameter in sst_alloc_stream_mrfld() Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 218/268] kconfig: return 'false' instead of 'no' in bool function Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 232/268] net: tcp_memcontrol: properly detect ancestor socket pressure Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 201/268] ath9k_htc: check for underflow in ath9k_htc_rx_msg() Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 237/268] bridge: fix lockdep addr_list_lock false positive splat Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 224/268] phy: micrel: Fix finding PHY properties in MAC node for KSZ9031. Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 217/268] sysrq: Fix warning in sysrq generated crash. Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:00 +0100
[PATCH 4.2.y-ckt 195/268] SCSI: initio: remove duplicate module device table Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 189/268] MAINTAINERS: return arch/sh to maintained state, with new maintainers Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 198/268] MAINTAINERS: gpio-brcmstb: Remove stray '>' Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 181/268] prctl: take mmap sem for writing to protect against others Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 184/268] MIPS: Loongson-3: Fix SMP_ASK_C0COUNT IPI handler Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 186/268] ocfs2: NFS hangs in __ocfs2_cluster_lock due to race with ocfs2_unblock_lock Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 185/268] MIPS: hpet: Choose a safe value for the ETIME check Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 188/268] make sure that freeing shmem fast symlinks is RCU-delayed Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 196/268] clk: xgene: Fix divider with non-zero shift value Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 206/268] mtd: nand: denali: add missing nand_release() call in denali_remove() Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 194/268] [media] lirc_imon: do not leave imon_probe() with mutex held Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 190/268] MIPS: Fix some missing CONFIG_CPU_MIPSR6 #ifdefs Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 192/268] drm/i915: On fb alloc failure, unref gem object where it gets refed Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 183/268] libceph: fix ceph_msg_revoke() Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 210/268] ALSA: fm801: explicitly free IRQ line Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 174/268] IB/cm: Fix a recently introduced deadlock Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 175/268] ideapad-laptop: Add Lenovo ideapad Y700-17ISK to no_hw_rfkill dmi list Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 177/268] iscsi-target: Fix potential dead-lock during node acl delete Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 193/268] [media] rc: allow rc modules to be loaded if rc-main is not a module Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 207/268] Drivers: hv: util: catch allocation errors Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 191/268] ideapad-laptop: Add Lenovo Yoga 700 to no_hw_rfkill dmi list Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 182/268] ALSA: timer: Handle disconnection more safely Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 178/268] crypto: algif_skcipher - sendmsg SG marking is off by one Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 187/268] pNFS/flexfiles: Fix an XDR encoding bug in layoutreturn Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 197/268] clk: st: avoid uninitialized variable use Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:10 +0100
[PATCH 4.2.y-ckt 166/268] ALSA: control: Avoid kernel warnings from tlv ioctl with numid 0 Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:20 +0100
[PATCH 4.2.y-ckt 167/268] ARM: debug-ll: fix BCM63xx entry for multiplatform Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:20 +0100
[PATCH 4.2.y-ckt 168/268] xfs: log mount failures don't wait for buffers to be released Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:20 +0100
[PATCH 4.2.y-ckt 179/268] ALSA: hda - Flush the pending probe work at remove Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:20 +0100
[PATCH 4.2.y-ckt 108/268] x86/reboot/quirks: Add iMac10,1 to pci_reboot_dmi_table[] Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:20 +0100
[PATCH 4.2.y-ckt 170/268] crypto: crc32c - Fix crc32c soft dependency Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:20 +0100
[PATCH 4.2.y-ckt 173/268] IB/mlx5: Expose correct maximum number of CQE capacity Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:20 +0100
[PATCH 4.2.y-ckt 171/268] IB/qib: fix mcast detach when qp not attached Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:20 +0100
[PATCH 4.2.y-ckt 169/268] crypto: algif_skcipher - Load TX SG list after waiting Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:20 +0100
[PATCH 4.2.y-ckt 121/268] x86/mm: Improve switch_mm() barrier comments Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:20 +0100
[PATCH 4.2.y-ckt 161/268] crypto: algif_skcipher - Fix race condition in skcipher_check_key Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 153/268] crypto: hash - Add crypto_ahash_has_setkey Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 164/268] ALSA: pcm: Fix snd_pcm_hw_params struct copy in compat mode Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 139/268] ACPI / video: Add disable_backlight_sysfs_if quirk for the Toshiba Portege R700 Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 136/268] ALSA: timer: Harden slave timer list handling Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 160/268] crypto: algif_hash - Fix race condition in hash_check_key Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 135/268] ALSA: hda - Add fixup for Dell Latitidue E6540 Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 146/268] printk: do cond_resched() between lines while outputting to consoles Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 157/268] crypto: algif_skcipher - Remove custom release parent function Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 154/268] crypto: algif_hash - Require setkey before accept(2) Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 142/268] zram: don't call idr_remove() from zram_remove() Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 138/268] zram: try vmalloc() after kmalloc() Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 145/268] kernel/panic.c: turn off locks debug before releasing console lock Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 149/268] crypto: af_alg - Disallow bind/setkey/... after accept(2) Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 163/268] dmaengine: at_xdmac: fix resume for cyclic transfers Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 162/268] ALSA: hrtimer: Fix stall by hrtimer_cancel() Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 143/268] memcg: only free spare array when readers are done Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 133/268] scripts/bloat-o-meter: fix python3 syntax error Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 141/268] mm: soft-offline: check return value in second __get_any_page() call Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 137/268] zram/zcomp: use GFP_NOIO to allocate streams Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 165/268] ALSA: seq: Fix snd_seq_call_port_info_ioctl in compat mode Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 158/268] crypto: af_alg - Forbid bind(2) when nokey child sockets are present Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 152/268] crypto: algif_skcipher - Add nokey compatibility path Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 144/268] panic: release stale console lock to always get the logbuf printed out Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 148/268] crypto: algif_skcipher - Require setkey before accept(2) Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 101/268] x86/mm: Add barriers and document switch_mm()-vs-flush synchronization Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 150/268] crypto: af_alg - Fix socket double-free when accept fails Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 156/268] crypto: algif_hash - Remove custom release parent function Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 155/268] crypto: af_alg - Allow af_af_alg_release_parent to be called on nokey path Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 151/268] crypto: af_alg - Add nokey compatibility path Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 134/268] ocfs2/dlm: ignore cleaning the migration mle that is inuse Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 130/268] cifs_dbg() outputs an uninitialized buffer in cifs_readdir() Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:30 +0100
[PATCH 4.2.y-ckt 104/268] xfs: inode recovery readahead can race with inode buffer creation Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 119/268] drm/i915: Restore inhibiting the load of the default context Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 110/268] ALSA: seq: Fix race at timer setup and close Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 111/268] virtio_balloon: fix race by fill and leak Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 113/268] ALSA: hda - Fix white noise on Dell Latitude E5550 Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 126/268] ALSA: timer: Fix race among timer ioctls Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 129/268] cifs: fix race between call_async() and reconnect() Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 099/268] ALSA: usb: Add native DSD support for Oppo HA-1 Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 114/268] parisc: Fix __ARCH_SI_PREAMBLE_SIZE Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 098/268] drm/nouveau/kms: take mode_config mutex in connector hotplug path Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 116/268] powerpc/module: Handle R_PPC64_ENTRY relocations Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 118/268] ALSA: usb-audio: Fix mixer ctl regression of Native Instrument devices Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 100/268] ALSA: hda - Fixup inverted internal mic for Lenovo E50-80 Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 117/268] ALSA: hda - fix the headset mic detection problem for a Dell laptop Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 123/268] dmaengine: dw: fix cyclic transfer setup Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 128/268] cifs: Ratelimit kernel log messages Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 103/268] s390: fix normalization bug in exception table sorting Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 109/268] ALSA: seq: Fix missing NULL check at remove_events ioctl Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 105/268] xfs: handle dquot buffer readahead in log recovery correctly Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 085/268] drm/dp/mst: fix in MSTB RAD initialization Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 096/268] uml: fix hostfs mknod() Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 131/268] m32r: fix m32104ut_defconfig build fail Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 120/268] drm/i915: intel_hpd_init(): Fix suspend/resume reprobing Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 112/268] virtio_balloon: fix race between migration and ballooning Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 115/268] scripts/recordmcount.pl: support data in text section on powerpc Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 097/268] uml: flush stdout before forking Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 125/268] mmc: mmci: fix an ages old detection error Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 102/268] x86/boot: Double BOOT_HEAP_SIZE to 64KB Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 106/268] clocksource/drivers/vt8500: Increase the minimum delta Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 124/268] dmaengine: dw: fix cyclic transfer callbacks Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:40 +0100
[PATCH 4.2.y-ckt 072/268] bcache: fix a leak in bch_cached_dev_run() Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 063/268] rtlwifi: rtl8192de: Fix incorrect module parameter descriptions Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 077/268] wlcore/wl12xx: spi: fix NULL pointer dereference (Oops) Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 080/268] x86/xen: don't reset vcpu_info on a cancelled suspend Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 067/268] NFS: Fix attribute cache revalidation Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 070/268] bcache: Add a cond_resched() call to gc Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 060/268] rtlwifi: rtl8723ae: Fix initialization of module parameters Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 066/268] rtlwifi: rtl8192cu: Add missing parameter setup Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 088/268] PCI: host: Mark PCIe/PCI (MSI) IRQ cascade handlers as IRQF_NO_THREAD Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 074/268] bcache: allows use of register in udev to avoid "device_busy" error. Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 071/268] bcache: clear BCACHE_DEV_UNLINK_DONE flag when attaching a backing device Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 093/268] scsi: add Synology to 1024 sector blacklist Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 083/268] drm/dp/mst: process broadcast messages correctly Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 082/268] udf: Check output buffer length when converting name to CS0 Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 089/268] btrfs: handle invalid num_stripes in sys_array Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 092/268] locks: fix unlock when fcntl_setlk races with a close Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 062/268] rtlwifi: rtl8188ee: Fix module parameter initialization Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 078/268] Input: i8042 - add Fujitsu Lifebook U745 to the nomux list Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 061/268] rtlwifi: rtl8821ae: Fix errors in parameter initialization Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 075/268] bcache: prevent crash on changing writeback_running Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 064/268] rtlwifi: rtl8192se: Fix module parameter initialization Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 084/268] drm/dp/mst: always send reply for UP request Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 079/268] libxfs: pack the agfl header structure so XFS_AGFL_SIZE is correct Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 076/268] bcache: Change refill_dirty() to always scan entire disk if necessary Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 095/268] dm snapshot: fix hung bios when copy error occurs Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 094/268] ASoC: compress: Fix compress device direction check Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 065/268] rtlwifi: rtl8192ce: Fix handling of module parameters Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 081/268] udf: Prevent buffer overrun with multi-byte characters Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 069/268] bcache: fix a livelock when we cause a huge number of cache misses Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 059/268] rtlwifi: rtl8723be: Fix module parameter initialization Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 090/268] iwlwifi: update and fix 7265 series PCI IDs Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 091/268] iwlwifi: pcie: properly configure the debug buffer size for 8000 Kamal Mostafa <kamal@canonical.com> - 2016-01-27 22:50 +0100
[PATCH 4.2.y-ckt 049/268] mmc: sdhci: Fix sdhci_runtime_pm_bus_on/off() Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 058/268] posix-clock: Fix return code on the poll method's error path Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 024/268] ovl: setattr: check permissions before copy-up Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 043/268] drm/amdgpu: Fix off-by-one errors in amdgpu_vm_bo_map Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 045/268] mmc: mmc: Fix incorrect use of driver strength switching HS200 and HS400 Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 036/268] dm thin: fix race condition when destroying thin pool workqueue Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 022/268] rtlwifi: fix memory leak for USB device Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 044/268] drm/radeon: clean up fujitsu quirks Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 038/268] futex: Drop refcount if requeue_pi() acquired the rtmutex Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 041/268] coresight: checking for NULL string in coresight_name_match() Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 028/268] arm64: mm: ensure that the zero page is visible to the page table walker Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 042/268] drm/radeon: Fix off-by-one errors in radeon_vm_bo_set_addr Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 025/268] ovl: check dentry positiveness in ovl_cleanup_whiteouts() Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 033/268] tools: hv: vss: fix the write()'s argument: error -> vss_msg Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 030/268] powerpc: Make {cmp}xchg* and their atomic_ versions fully ordered Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 034/268] clk: exynos: use irqsave version of spin_lock to avoid deadlock with irqs Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 021/268] ext4 crypto: add missing locking for keyring_key access Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 054/268] USB: cp210x: add ID for ELV Marble Sound Board 1 Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 056/268] Thermal: handle thermal zone device properly during system sleep Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 026/268] EDAC, mc_sysfs: Fix freeing bus' name Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 040/268] arm64: kernel: enforce pmuserenr_el0 initialization and restore Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 048/268] mmc: sdhci: Fix DMA descriptor with zero data length Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 023/268] wlcore/wl12xx: spi: fix oops on firmware load Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 050/268] regulator: axp20x: Fix GPIO LDO enable value for AXP22x Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 047/268] mmc: sdio: Fix invalid vdd in voltage switch power cycle Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 053/268] nfs: Fix race in __update_open_stateid() Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 037/268] drm/radeon: Fix "slow" audio over DP on DCE8+ Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 032/268] Drivers: hv: vmbus: Fix a Host signaling bug Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 035/268] iommu/io-pgtable-arm: Ensure we free the final level on teardown Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 046/268] mmc: sdhci-pci: Do not default to 33 Ohm driver strength for Intel SPT Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 039/268] arm64: mdscr_el1: avoid exposing DCC to userspace Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 055/268] Thermal: initialize thermal zone device correctly Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 052/268] [media] rc: sunxi-cir: Initialize the spinlock properly Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:00 +0100
[PATCH 4.2.y-ckt 017/268] time: Avoid signed overflow in timekeeping_get_ns() Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:10 +0100
[PATCH 4.2.y-ckt 012/268] drm/amdgpu: call hpd_irq_event on resume Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:10 +0100
[PATCH 4.2.y-ckt 007/268] [media] si2157: return -EINVAL if firmware blob is too big Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:10 +0100
[PATCH 4.2.y-ckt 019/268] Bluetooth: Add support of Toshiba Broadcom based devices Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:10 +0100
[PATCH 4.2.y-ckt 016/268] arm64: Clear out any singlestep state on a ptrace detach operation Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:10 +0100
[PATCH 4.2.y-ckt 015/268] ARM: mvebu: remove duplicated regulator definition in Armada 388 GP Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:10 +0100
[PATCH 4.2.y-ckt 011/268] KVM: x86: correctly print #AC in traces Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:10 +0100
[PATCH 4.2.y-ckt 005/268] [media] gspca: ov534/topro: prevent a division by 0 Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:10 +0100
[PATCH 4.2.y-ckt 004/268] [media] vb2: fix a regression in poll() behavior for output,streams Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:10 +0100
[PATCH 4.2.y-ckt 018/268] ovl: root: copy attr Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:10 +0100
[PATCH 4.2.y-ckt 003/268] ovl: use a minimal buffer in ovl_copy_xattr Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:10 +0100
[PATCH 4.2.y-ckt 008/268] tools lib traceevent: Fix output of %llu for 64 bit values read on 32 bit machines Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:10 +0100
[PATCH 4.2.y-ckt 020/268] ext4 crypto: exit cleanly if ext4_derive_key_aes() fails Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:10 +0100
[PATCH 4.2.y-ckt 014/268] xhci: refuse loading if nousb is used Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:10 +0100
[PATCH 4.2.y-ckt 006/268] [media] media: dvb-core: Don't force CAN_INVERSION_AUTO in oneshot mode Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:10 +0100
[PATCH 4.2.y-ckt 009/268] cxl: use correct operator when writing pcie config space values Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:10 +0100
[PATCH 4.2.y-ckt 010/268] KVM: x86: expose MSR_TSC_AUX to userspace Kamal Mostafa <kamal@canonical.com> - 2016-01-27 23:10 +0100
Page 9 of 13 — ← Prev page 1 … 7 8 [9] 10 11 … 13 Next page →
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 22:40 +0100 |
| Subject | [PATCH 4.2.y-ckt 105/268] xfs: handle dquot buffer readahead in log recovery correctly |
| Message-ID | <qVFYM-1ro-53@gated-at.bofh.it> |
| In reply to | #1319730 |
4.2.8-ckt3 -stable review patch. If anyone has any objections, please let me know.
---8<------------------------------------------------------------
From: Dave Chinner <dchinner@redhat.com>
commit 7d6a13f023567d573ac362502bb702eda716e654 upstream.
When we do dquot readahead in log recovery, we do not use a verifier
as the underlying buffer may not have dquots in it. e.g. the
allocation operation hasn't yet been replayed. Hence we do not want
to fail recovery because we detect an operation to be replayed has
not been run yet. This problem was addressed for inodes in commit
d891400 ("xfs: inode buffers may not be valid during recovery
readahead") but the problem was not recognised to exist for dquots
and their buffers as the dquot readahead did not have a verifier.
The result of not using a verifier is that when the buffer is then
next read to replay a dquot modification, the dquot buffer verifier
will only be attached to the buffer if *readahead is not complete*.
Hence we can read the buffer, replay the dquot changes and then add
it to the delwri submission list without it having a verifier
attached to it. This then generates warnings in xfs_buf_ioapply(),
which catches and warns about this case.
Fix this and make it handle the same readahead verifier error cases
as for inode buffers by adding a new readahead verifier that has a
write operation as well as a read operation that marks the buffer as
not done if any corruption is detected. Also make sure we don't run
readahead if the dquot buffer has been marked as cancelled by
recovery.
This will result in readahead either succeeding and the buffer
having a valid write verifier, or readahead failing and the buffer
state requiring the subsequent read to resubmit the IO with the new
verifier. In either case, this will result in the buffer always
ending up with a valid write verifier on it.
Note: we also need to fix the inode buffer readahead error handling
to mark the buffer with EIO. Brian noticed the code I copied from
there wrong during review, so fix it at the same time. Add comments
linking the two functions that handle readahead verifier errors
together so we don't forget this behavioural link in future.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
[ kamal: backport to 4.2-stable: no .name member ]
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
fs/xfs/libxfs/xfs_dquot_buf.c | 35 +++++++++++++++++++++++++++++------
fs/xfs/libxfs/xfs_inode_buf.c | 2 ++
fs/xfs/libxfs/xfs_quota_defs.h | 2 +-
fs/xfs/libxfs/xfs_shared.h | 1 +
fs/xfs/xfs_log_recover.c | 9 +++++++--
5 files changed, 40 insertions(+), 9 deletions(-)
diff --git a/fs/xfs/libxfs/xfs_dquot_buf.c b/fs/xfs/libxfs/xfs_dquot_buf.c
index 6fbf2d8..48aff07 100644
--- a/fs/xfs/libxfs/xfs_dquot_buf.c
+++ b/fs/xfs/libxfs/xfs_dquot_buf.c
@@ -54,7 +54,7 @@ xfs_dqcheck(
xfs_dqid_t id,
uint type, /* used only when IO_dorepair is true */
uint flags,
- char *str)
+ const char *str)
{
xfs_dqblk_t *d = (xfs_dqblk_t *)ddq;
int errs = 0;
@@ -207,7 +207,8 @@ xfs_dquot_buf_verify_crc(
STATIC bool
xfs_dquot_buf_verify(
struct xfs_mount *mp,
- struct xfs_buf *bp)
+ struct xfs_buf *bp,
+ int warn)
{
struct xfs_dqblk *d = (struct xfs_dqblk *)bp->b_addr;
xfs_dqid_t id = 0;
@@ -240,8 +241,7 @@ xfs_dquot_buf_verify(
if (i == 0)
id = be32_to_cpu(ddq->d_id);
- error = xfs_dqcheck(mp, ddq, id + i, 0, XFS_QMOPT_DOWARN,
- "xfs_dquot_buf_verify");
+ error = xfs_dqcheck(mp, ddq, id + i, 0, warn, __func__);
if (error)
return false;
}
@@ -256,7 +256,7 @@ xfs_dquot_buf_read_verify(
if (!xfs_dquot_buf_verify_crc(mp, bp))
xfs_buf_ioerror(bp, -EFSBADCRC);
- else if (!xfs_dquot_buf_verify(mp, bp))
+ else if (!xfs_dquot_buf_verify(mp, bp, XFS_QMOPT_DOWARN))
xfs_buf_ioerror(bp, -EFSCORRUPTED);
if (bp->b_error)
@@ -264,6 +264,25 @@ xfs_dquot_buf_read_verify(
}
/*
+ * readahead errors are silent and simply leave the buffer as !done so a real
+ * read will then be run with the xfs_dquot_buf_ops verifier. See
+ * xfs_inode_buf_verify() for why we use EIO and ~XBF_DONE here rather than
+ * reporting the failure.
+ */
+static void
+xfs_dquot_buf_readahead_verify(
+ struct xfs_buf *bp)
+{
+ struct xfs_mount *mp = bp->b_target->bt_mount;
+
+ if (!xfs_dquot_buf_verify_crc(mp, bp) ||
+ !xfs_dquot_buf_verify(mp, bp, 0)) {
+ xfs_buf_ioerror(bp, -EIO);
+ bp->b_flags &= ~XBF_DONE;
+ }
+}
+
+/*
* we don't calculate the CRC here as that is done when the dquot is flushed to
* the buffer after the update is done. This ensures that the dquot in the
* buffer always has an up-to-date CRC value.
@@ -274,7 +293,7 @@ xfs_dquot_buf_write_verify(
{
struct xfs_mount *mp = bp->b_target->bt_mount;
- if (!xfs_dquot_buf_verify(mp, bp)) {
+ if (!xfs_dquot_buf_verify(mp, bp, XFS_QMOPT_DOWARN)) {
xfs_buf_ioerror(bp, -EFSCORRUPTED);
xfs_verifier_error(bp);
return;
@@ -286,3 +305,7 @@ const struct xfs_buf_ops xfs_dquot_buf_ops = {
.verify_write = xfs_dquot_buf_write_verify,
};
+const struct xfs_buf_ops xfs_dquot_buf_ra_ops = {
+ .verify_read = xfs_dquot_buf_readahead_verify,
+ .verify_write = xfs_dquot_buf_write_verify,
+};
diff --git a/fs/xfs/libxfs/xfs_inode_buf.c b/fs/xfs/libxfs/xfs_inode_buf.c
index 24e5a35..a7064be 100644
--- a/fs/xfs/libxfs/xfs_inode_buf.c
+++ b/fs/xfs/libxfs/xfs_inode_buf.c
@@ -68,6 +68,8 @@ xfs_inobp_check(
* recovery and we don't get unnecssary panics on debug kernels. We use EIO here
* because all we want to do is say readahead failed; there is no-one to report
* the error to, so this will distinguish it from a non-ra verifier failure.
+ * Changes to this readahead error behavour also need to be reflected in
+ * xfs_dquot_buf_readahead_verify().
*/
static void
xfs_inode_buf_verify(
diff --git a/fs/xfs/libxfs/xfs_quota_defs.h b/fs/xfs/libxfs/xfs_quota_defs.h
index 1b0a083..f51078f 100644
--- a/fs/xfs/libxfs/xfs_quota_defs.h
+++ b/fs/xfs/libxfs/xfs_quota_defs.h
@@ -153,7 +153,7 @@ typedef __uint16_t xfs_qwarncnt_t;
#define XFS_QMOPT_RESBLK_MASK (XFS_QMOPT_RES_REGBLKS | XFS_QMOPT_RES_RTBLKS)
extern int xfs_dqcheck(struct xfs_mount *mp, xfs_disk_dquot_t *ddq,
- xfs_dqid_t id, uint type, uint flags, char *str);
+ xfs_dqid_t id, uint type, uint flags, const char *str);
extern int xfs_calc_dquots_per_chunk(unsigned int nbblks);
#endif /* __XFS_QUOTA_H__ */
diff --git a/fs/xfs/libxfs/xfs_shared.h b/fs/xfs/libxfs/xfs_shared.h
index 5be5297..15c3ceb 100644
--- a/fs/xfs/libxfs/xfs_shared.h
+++ b/fs/xfs/libxfs/xfs_shared.h
@@ -49,6 +49,7 @@ extern const struct xfs_buf_ops xfs_inobt_buf_ops;
extern const struct xfs_buf_ops xfs_inode_buf_ops;
extern const struct xfs_buf_ops xfs_inode_buf_ra_ops;
extern const struct xfs_buf_ops xfs_dquot_buf_ops;
+extern const struct xfs_buf_ops xfs_dquot_buf_ra_ops;
extern const struct xfs_buf_ops xfs_sb_buf_ops;
extern const struct xfs_buf_ops xfs_sb_quiet_buf_ops;
extern const struct xfs_buf_ops xfs_symlink_buf_ops;
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 480ebba..3e34d84 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -3163,6 +3163,7 @@ xlog_recover_dquot_ra_pass2(
struct xfs_disk_dquot *recddq;
struct xfs_dq_logformat *dq_f;
uint type;
+ int len;
if (mp->m_qflags == 0)
@@ -3183,8 +3184,12 @@ xlog_recover_dquot_ra_pass2(
ASSERT(dq_f);
ASSERT(dq_f->qlf_len == 1);
- xfs_buf_readahead(mp->m_ddev_targp, dq_f->qlf_blkno,
- XFS_FSB_TO_BB(mp, dq_f->qlf_len), NULL);
+ len = XFS_FSB_TO_BB(mp, dq_f->qlf_len);
+ if (xlog_peek_buffer_cancelled(log, dq_f->qlf_blkno, len, 0))
+ return;
+
+ xfs_buf_readahead(mp->m_ddev_targp, dq_f->qlf_blkno, len,
+ &xfs_dquot_buf_ra_ops);
}
STATIC void
--
1.9.1
[toc] | [prev] | [next] | [standalone]
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 22:40 +0100 |
| Subject | [PATCH 4.2.y-ckt 085/268] drm/dp/mst: fix in MSTB RAD initialization |
| Message-ID | <qVFYN-1ro-55@gated-at.bofh.it> |
| In reply to | #1319730 |
4.2.8-ckt3 -stable review patch. If anyone has any objections, please let me know.
---8<------------------------------------------------------------
From: Mykola Lysenko <Mykola.Lysenko@amd.com>
commit 75af4c8c4c0f60d7ad135419805798f144e9baf9 upstream.
This fix is needed to support more then two
branch displays, so RAD address consist at
least of 2 elements
Acked-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Mykola Lysenko <Mykola.Lysenko@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/gpu/drm/drm_dp_mst_topology.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index d620fe9..74c0c08 100644
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -973,17 +973,17 @@ static struct drm_dp_mst_port *drm_dp_get_port(struct drm_dp_mst_branch *mstb, u
static u8 drm_dp_calculate_rad(struct drm_dp_mst_port *port,
u8 *rad)
{
- int lct = port->parent->lct;
+ int parent_lct = port->parent->lct;
int shift = 4;
- int idx = lct / 2;
- if (lct > 1) {
- memcpy(rad, port->parent->rad, idx);
- shift = (lct % 2) ? 4 : 0;
+ int idx = (parent_lct - 1) / 2;
+ if (parent_lct > 1) {
+ memcpy(rad, port->parent->rad, idx + 1);
+ shift = (parent_lct % 2) ? 4 : 0;
} else
rad[0] = 0;
rad[idx] |= port->port_num << shift;
- return lct + 1;
+ return parent_lct + 1;
}
/*
--
1.9.1
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| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 22:40 +0100 |
| Subject | [PATCH 4.2.y-ckt 096/268] uml: fix hostfs mknod() |
| Message-ID | <qVFYN-1ro-57@gated-at.bofh.it> |
| In reply to | #1319730 |
4.2.8-ckt3 -stable review patch. If anyone has any objections, please let me know. ---8<------------------------------------------------------------ From: Vegard Nossum <vegard.nossum@oracle.com> commit 9f2dfda2f2f1c6181c3732c16b85c59ab2d195e0 upstream. An inverted return value check in hostfs_mknod() caused the function to return success after handling it as an error (and cleaning up). It resulted in the following segfault when trying to bind() a named unix socket: Pid: 198, comm: a.out Not tainted 4.4.0-rc4 RIP: 0033:[<0000000061077df6>] RSP: 00000000daae5d60 EFLAGS: 00010202 RAX: 0000000000000000 RBX: 000000006092a460 RCX: 00000000dfc54208 RDX: 0000000061073ef1 RSI: 0000000000000070 RDI: 00000000e027d600 RBP: 00000000daae5de0 R08: 00000000da980ac0 R09: 0000000000000000 R10: 0000000000000003 R11: 00007fb1ae08f72a R12: 0000000000000000 R13: 000000006092a460 R14: 00000000daaa97c0 R15: 00000000daaa9a88 Kernel panic - not syncing: Kernel mode fault at addr 0x40, ip 0x61077df6 CPU: 0 PID: 198 Comm: a.out Not tainted 4.4.0-rc4 #1 Stack: e027d620 dfc54208 0000006f da981398 61bee000 0000c1ed daae5de0 0000006e e027d620 dfcd4208 00000005 6092a460 Call Trace: [<60dedc67>] SyS_bind+0xf7/0x110 [<600587be>] handle_syscall+0x7e/0x80 [<60066ad7>] userspace+0x3e7/0x4e0 [<6006321f>] ? save_registers+0x1f/0x40 [<6006c88e>] ? arch_prctl+0x1be/0x1f0 [<60054985>] fork_handler+0x85/0x90 Let's also get rid of the "cosmic ray protection" while we're at it. Fixes: e9193059b1b3 "hostfs: fix races in dentry_name() and inode_name()" Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com> Cc: Jeff Dike <jdike@addtoit.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- fs/hostfs/hostfs_kern.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c index 2ac99db..5a7b322 100644 --- a/fs/hostfs/hostfs_kern.c +++ b/fs/hostfs/hostfs_kern.c @@ -730,15 +730,13 @@ static int hostfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, init_special_inode(inode, mode, dev); err = do_mknod(name, mode, MAJOR(dev), MINOR(dev)); - if (!err) + if (err) goto out_free; err = read_name(inode, name); __putname(name); if (err) goto out_put; - if (err) - goto out_put; d_instantiate(dentry, inode); return 0; -- 1.9.1
[toc] | [prev] | [next] | [standalone]
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 22:40 +0100 |
| Subject | [PATCH 4.2.y-ckt 131/268] m32r: fix m32104ut_defconfig build fail |
| Message-ID | <qVFYN-1ro-59@gated-at.bofh.it> |
| In reply to | #1319730 |
4.2.8-ckt3 -stable review patch. If anyone has any objections, please let me know.
---8<------------------------------------------------------------
From: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
commit 601f1db653217f205ffa5fb33514b4e1711e56d1 upstream.
The build of m32104ut_defconfig for m32r arch was failing for long long
time with the error:
ERROR: "memory_start" [fs/udf/udf.ko] undefined!
ERROR: "memory_end" [fs/udf/udf.ko] undefined!
ERROR: "memory_end" [drivers/scsi/sg.ko] undefined!
ERROR: "memory_start" [drivers/scsi/sg.ko] undefined!
ERROR: "memory_end" [drivers/i2c/i2c-dev.ko] undefined!
ERROR: "memory_start" [drivers/i2c/i2c-dev.ko] undefined!
As done in other architectures export the symbols to fix the error.
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
arch/m32r/kernel/setup.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/m32r/kernel/setup.c b/arch/m32r/kernel/setup.c
index 0392112..a5ecef7 100644
--- a/arch/m32r/kernel/setup.c
+++ b/arch/m32r/kernel/setup.c
@@ -81,7 +81,10 @@ static struct resource code_resource = {
};
unsigned long memory_start;
+EXPORT_SYMBOL(memory_start);
+
unsigned long memory_end;
+EXPORT_SYMBOL(memory_end);
void __init setup_arch(char **);
int get_cpuinfo(char *);
--
1.9.1
[toc] | [prev] | [next] | [standalone]
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 22:40 +0100 |
| Subject | [PATCH 4.2.y-ckt 120/268] drm/i915: intel_hpd_init(): Fix suspend/resume reprobing |
| Message-ID | <qVFYN-1ro-61@gated-at.bofh.it> |
| In reply to | #1319730 |
4.2.8-ckt3 -stable review patch. If anyone has any objections, please let me know.
---8<------------------------------------------------------------
From: Lyude <cpaul@redhat.com>
commit 2dc2f761dea65069485110d24eaa5b0d5d808b07 upstream.
This fixes reprobing of display connectors on resume. After some
talking with danvet on IRC, I learned that calling
drm_helper_hpd_irq_event() does actually trigger a full reprobe of each
connector's status. It turns out this is the actual reason reprobing on
resume hasn't been working (this was observed on a T440s):
- We call hpd_init()
- We check each connector for a couple of things before marking
connector->polled with DRM_CONNECTOR_POLL_HPD, one of which is an
active encoder. Of course, a disconnected port won't have an
active encoder, so we don't add the flag to any of the
connectors.
- We call drm_helper_hpd_irq_event()
- drm_helper_irq_event() checks each connector for the
DRM_CONNECTOR_POLL_HPD flag. The only one that has it is eDP-1,
so we skip reprobing each connector except that one.
In addition, we also now avoid setting connector->polled to
DRM_CONNECTOR_POLL_HPD for MST connectors, since their reprobing is
handled by the mst helpers. This is probably what was originally
intended to happen here.
Changes since V1:
* Use the explanation of the issue as the commit message instead
* Change the title of the commit, since this does more then just stop a
check for an encoder now
* Add "Fixes" line for the patch that introduced this regression
* Don't enable DRM_CONNECTOR_POLL_HPD for mst connectors
Changes since V2:
* Put patch changelog above Signed-off-by
* Follow Daniel Vetter's suggestion for making the code here a bit more
legible
Fixes: 0e32b39ceed6 ("drm/i915: add DP 1.2 MST support (v0.7)")
Signed-off-by: Lyude <cpaul@redhat.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1452181408-14777-1-git-send-email-cpaul@redhat.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
(cherry picked from commit 07c519134417d92c2e1a536e2b66d4ffff4b3be0)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/gpu/drm/i915/i915_irq.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 984e2fe..6a51bc6 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -4447,9 +4447,14 @@ void intel_hpd_init(struct drm_i915_private *dev_priv)
list_for_each_entry(connector, &mode_config->connector_list, head) {
struct intel_connector *intel_connector = to_intel_connector(connector);
connector->polled = intel_connector->polled;
- if (connector->encoder && !connector->polled && I915_HAS_HOTPLUG(dev) && intel_connector->encoder->hpd_pin > HPD_NONE)
- connector->polled = DRM_CONNECTOR_POLL_HPD;
+
+ /* MST has a dynamic intel_connector->encoder and it's reprobing
+ * is all handled by the MST helpers. */
if (intel_connector->mst_port)
+ continue;
+
+ if (!connector->polled && I915_HAS_HOTPLUG(dev) &&
+ intel_connector->encoder->hpd_pin > HPD_NONE)
connector->polled = DRM_CONNECTOR_POLL_HPD;
}
--
1.9.1
[toc] | [prev] | [next] | [standalone]
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 22:40 +0100 |
| Subject | [PATCH 4.2.y-ckt 112/268] virtio_balloon: fix race between migration and ballooning |
| Message-ID | <qVFYN-1ro-63@gated-at.bofh.it> |
| In reply to | #1319730 |
4.2.8-ckt3 -stable review patch. If anyone has any objections, please let me know.
---8<------------------------------------------------------------
From: Minchan Kim <minchan@kernel.org>
commit 21ea9fb69e7c4b1b1559c3e410943d3ff248ffcb upstream.
In balloon_page_dequeue, pages_lock should cover the loop
(ie, list_for_each_entry_safe). Otherwise, the cursor page could
be isolated by compaction and then list_del by isolation could
poison the page->lru.{prev,next} so the loop finally could
access wrong address like this. This patch fixes the bug.
general protection fault: 0000 [#1] SMP
Dumping ftrace buffer:
(ftrace buffer empty)
Modules linked in:
CPU: 2 PID: 82 Comm: vballoon Not tainted 4.4.0-rc5-mm1-access_bit+ #1906
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011
task: ffff8800a7ff0000 ti: ffff8800a7fec000 task.ti: ffff8800a7fec000
RIP: 0010:[<ffffffff8115e754>] [<ffffffff8115e754>] balloon_page_dequeue+0x54/0x130
RSP: 0018:ffff8800a7fefdc0 EFLAGS: 00010246
RAX: ffff88013fff9a70 RBX: ffffea000056fe00 RCX: 0000000000002b7d
RDX: ffff88013fff9a70 RSI: ffffea000056fe00 RDI: ffff88013fff9a68
RBP: ffff8800a7fefde8 R08: ffffea000056fda0 R09: 0000000000000000
R10: ffff8800a7fefd90 R11: 0000000000000001 R12: dead0000000000e0
R13: ffffea000056fe20 R14: ffff880138809070 R15: ffff880138809060
FS: 0000000000000000(0000) GS:ffff88013fc40000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 00007f229c10e000 CR3: 00000000b8b53000 CR4: 00000000000006a0
Stack:
0000000000000100 ffff880138809088 ffff880138809000 ffff880138809060
0000000000000046 ffff8800a7fefe28 ffffffff812c86d3 ffff880138809020
ffff880138809000 fffffffffff91900 0000000000000100 ffff880138809060
Call Trace:
[<ffffffff812c86d3>] leak_balloon+0x93/0x1a0
[<ffffffff812c8bc7>] balloon+0x217/0x2a0
[<ffffffff8143739e>] ? __schedule+0x31e/0x8b0
[<ffffffff81078160>] ? abort_exclusive_wait+0xb0/0xb0
[<ffffffff812c89b0>] ? update_balloon_stats+0xf0/0xf0
[<ffffffff8105b6e9>] kthread+0xc9/0xe0
[<ffffffff8105b620>] ? kthread_park+0x60/0x60
[<ffffffff8143b4af>] ret_from_fork+0x3f/0x70
[<ffffffff8105b620>] ? kthread_park+0x60/0x60
Code: 8d 60 e0 0f 84 af 00 00 00 48 8b 43 20 a8 01 75 3b 48 89 d8 f0 0f ba 28 00 72 10 48 8b 03 f6 c4 08 75 2f 48 89 df e8 8c 83 f9 ff <49> 8b 44 24 20 4d 8d 6c 24 20 48 83 e8 20 4d 39 f5 74 7a 4c 89
RIP [<ffffffff8115e754>] balloon_page_dequeue+0x54/0x130
RSP <ffff8800a7fefdc0>
---[ end trace 43cf28060d708d5f ]---
Kernel panic - not syncing: Fatal exception
Dumping ftrace buffer:
(ftrace buffer empty)
Kernel Offset: disabled
Signed-off-by: Minchan Kim <minchan@kernel.org>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Rafael Aquini <aquini@redhat.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
mm/balloon_compaction.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/mm/balloon_compaction.c b/mm/balloon_compaction.c
index fcad832..b640609 100644
--- a/mm/balloon_compaction.c
+++ b/mm/balloon_compaction.c
@@ -61,6 +61,7 @@ struct page *balloon_page_dequeue(struct balloon_dev_info *b_dev_info)
bool dequeued_page;
dequeued_page = false;
+ spin_lock_irqsave(&b_dev_info->pages_lock, flags);
list_for_each_entry_safe(page, tmp, &b_dev_info->pages, lru) {
/*
* Block others from accessing the 'page' while we get around
@@ -75,15 +76,14 @@ struct page *balloon_page_dequeue(struct balloon_dev_info *b_dev_info)
continue;
}
#endif
- spin_lock_irqsave(&b_dev_info->pages_lock, flags);
balloon_page_delete(page);
__count_vm_event(BALLOON_DEFLATE);
- spin_unlock_irqrestore(&b_dev_info->pages_lock, flags);
unlock_page(page);
dequeued_page = true;
break;
}
}
+ spin_unlock_irqrestore(&b_dev_info->pages_lock, flags);
if (!dequeued_page) {
/*
--
1.9.1
[toc] | [prev] | [next] | [standalone]
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 22:40 +0100 |
| Subject | [PATCH 4.2.y-ckt 115/268] scripts/recordmcount.pl: support data in text section on powerpc |
| Message-ID | <qVFYN-1ro-69@gated-at.bofh.it> |
| In reply to | #1319730 |
4.2.8-ckt3 -stable review patch. If anyone has any objections, please let me know.
---8<------------------------------------------------------------
From: Ulrich Weigand <ulrich.weigand@de.ibm.com>
commit 2e50c4bef77511b42cc226865d6bc568fa7f8769 upstream.
If a text section starts out with a data blob before the first
function start label, disassembly parsing doing in recordmcount.pl
gets confused on powerpc, leading to creation of corrupted module
objects.
This was not a problem so far since the compiler would never create
such text sections. However, this has changed with a recent change
in GCC 6 to support distances of > 2GB between a function and its
assoicated TOC in the ELFv2 ABI, exposing this problem.
There is already code in recordmcount.pl to handle such data blobs
on the sparc64 platform. This patch uses the same method to handle
those on powerpc as well.
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Ulrich Weigand <ulrich.weigand@de.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
scripts/recordmcount.pl | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl
index 826470d..96e2486 100755
--- a/scripts/recordmcount.pl
+++ b/scripts/recordmcount.pl
@@ -263,7 +263,8 @@ if ($arch eq "x86_64") {
} elsif ($arch eq "powerpc") {
$local_regex = "^[0-9a-fA-F]+\\s+t\\s+(\\.?\\S+)";
- $function_regex = "^([0-9a-fA-F]+)\\s+<(\\.?.*?)>:";
+ # See comment in the sparc64 section for why we use '\w'.
+ $function_regex = "^([0-9a-fA-F]+)\\s+<(\\.?\\w*?)>:";
$mcount_regex = "^\\s*([0-9a-fA-F]+):.*\\s\\.?_mcount\$";
if ($bits == 64) {
--
1.9.1
[toc] | [prev] | [next] | [standalone]
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 22:40 +0100 |
| Subject | [PATCH 4.2.y-ckt 097/268] uml: flush stdout before forking |
| Message-ID | <qVFYN-1ro-77@gated-at.bofh.it> |
| In reply to | #1319730 |
4.2.8-ckt3 -stable review patch. If anyone has any objections, please let me know.
---8<------------------------------------------------------------
From: Vegard Nossum <vegard.nossum@oracle.com>
commit 0754fb298f2f2719f0393491d010d46cfb25d043 upstream.
I was seeing some really weird behaviour where piping UML's output
somewhere would cause output to get duplicated:
$ ./vmlinux | head -n 40
Checking that ptrace can change system call numbers...Core dump limits :
soft - 0
hard - NONE
OK
Checking syscall emulation patch for ptrace...Core dump limits :
soft - 0
hard - NONE
OK
Checking advanced syscall emulation patch for ptrace...Core dump limits :
soft - 0
hard - NONE
OK
Core dump limits :
soft - 0
hard - NONE
This is because these tests do a fork() which duplicates the non-empty
stdout buffer, then glibc flushes the duplicated buffer as each child
exits.
A simple workaround is to flush before forking.
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
arch/um/os-Linux/start_up.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/um/os-Linux/start_up.c b/arch/um/os-Linux/start_up.c
index 47f1ff0..22a358e 100644
--- a/arch/um/os-Linux/start_up.c
+++ b/arch/um/os-Linux/start_up.c
@@ -94,6 +94,8 @@ static int start_ptraced_child(void)
{
int pid, n, status;
+ fflush(stdout);
+
pid = fork();
if (pid == 0)
ptrace_child();
--
1.9.1
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| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 22:40 +0100 |
| Subject | [PATCH 4.2.y-ckt 125/268] mmc: mmci: fix an ages old detection error |
| Message-ID | <qVFYO-1ro-83@gated-at.bofh.it> |
| In reply to | #1319730 |
4.2.8-ckt3 -stable review patch. If anyone has any objections, please let me know.
---8<------------------------------------------------------------
From: Linus Walleij <linus.walleij@linaro.org>
commit 0bcb7efdff63564e80fe84dd36a9fbdfbf6697a4 upstream.
commit 4956e10903fd ("ARM: 6244/1: mmci: add variant data and default
MCICLOCK support") added variant data for ARM, U300 and Ux500 variants.
The Nomadik NHK8815/8820 variant was erroneously labeled as a U300
variant, and when the proper Nomadik variant was later introduced in
commit 34fd421349ff ("ARM: 7378/1: mmci: add support for the Nomadik MMCI
variant") this was not fixes. Let's say this fixes the latter commit as
there was no proper Nomadik support until then.
Fixes: 34fd421349ff ("ARM: 7378/1: mmci: add support for the Nomadik...")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/mmc/host/mmci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index fb26674..acece32 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -1886,7 +1886,7 @@ static struct amba_id mmci_ids[] = {
{
.id = 0x00280180,
.mask = 0x00ffffff,
- .data = &variant_u300,
+ .data = &variant_nomadik,
},
{
.id = 0x00480180,
--
1.9.1
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| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 22:40 +0100 |
| Subject | [PATCH 4.2.y-ckt 102/268] x86/boot: Double BOOT_HEAP_SIZE to 64KB |
| Message-ID | <qVFYO-1ro-89@gated-at.bofh.it> |
| In reply to | #1319730 |
4.2.8-ckt3 -stable review patch. If anyone has any objections, please let me know. ---8<------------------------------------------------------------ From: "H.J. Lu" <hjl.tools@gmail.com> commit 8c31902cffc4d716450be549c66a67a8a3dd479c upstream. When decompressing kernel image during x86 bootup, malloc memory for ELF program headers may run out of heap space, which leads to system halt. This patch doubles BOOT_HEAP_SIZE to 64KB. Tested with 32-bit kernel which failed to boot without this patch. Signed-off-by: H.J. Lu <hjl.tools@gmail.com> Acked-by: H. Peter Anvin <hpa@zytor.com> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- arch/x86/include/asm/boot.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h index 4fa687a..6b8d6e8 100644 --- a/arch/x86/include/asm/boot.h +++ b/arch/x86/include/asm/boot.h @@ -27,7 +27,7 @@ #define BOOT_HEAP_SIZE 0x400000 #else /* !CONFIG_KERNEL_BZIP2 */ -#define BOOT_HEAP_SIZE 0x8000 +#define BOOT_HEAP_SIZE 0x10000 #endif /* !CONFIG_KERNEL_BZIP2 */ -- 1.9.1
[toc] | [prev] | [next] | [standalone]
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 22:40 +0100 |
| Subject | [PATCH 4.2.y-ckt 106/268] clocksource/drivers/vt8500: Increase the minimum delta |
| Message-ID | <qVFYO-1ro-91@gated-at.bofh.it> |
| In reply to | #1319730 |
4.2.8-ckt3 -stable review patch. If anyone has any objections, please let me know.
---8<------------------------------------------------------------
From: Roman Volkov <rvolkov@v1ros.org>
commit f9eccf24615672896dc13251410c3f2f33a14f95 upstream.
The vt8500 clocksource driver declares itself as capable to handle the
minimum delay of 4 cycles by passing the value into
clockevents_config_and_register(). The vt8500_timer_set_next_event()
requires the passed cycles value to be at least 16. The impact is that
userspace hangs in nanosleep() calls with small delay intervals.
This problem is reproducible in Linux 4.2 starting from:
c6eb3f70d448 ('hrtimer: Get rid of hrtimer softirq')
From Russell King, more detailed explanation:
"It's a speciality of the StrongARM/PXA hardware. It takes a certain
number of OSCR cycles for the value written to hit the compare registers.
So, if a very small delta is written (eg, the compare register is written
with a value of OSCR + 1), the OSCR will have incremented past this value
before it hits the underlying hardware. The result is, that you end up
waiting a very long time for the OSCR to wrap before the event fires.
So, we introduce a check in set_next_event() to detect this and return
-ETIME if the calculated delta is too small, which causes the generic
clockevents code to retry after adding the min_delta specified in
clockevents_config_and_register() to the current time value.
min_delta must be sufficient that we don't re-trip the -ETIME check - if
we do, we will return -ETIME, forward the next event time, try to set it,
return -ETIME again, and basically lock the system up. So, min_delta
must be larger than the check inside set_next_event(). A factor of two
was chosen to ensure that this situation would never occur.
The PXA code worked on PXA systems for years, and I'd suggest no one
changes this mechanism without access to a wide range of PXA systems,
otherwise they're risking breakage."
Cc: Russell King <linux@arm.linux.org.uk>
Acked-by: Alexey Charkov <alchark@gmail.com>
Signed-off-by: Roman Volkov <rvolkov@v1ros.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/clocksource/vt8500_timer.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/clocksource/vt8500_timer.c b/drivers/clocksource/vt8500_timer.c
index 1098ed3..dc45ddb 100644
--- a/drivers/clocksource/vt8500_timer.c
+++ b/drivers/clocksource/vt8500_timer.c
@@ -50,6 +50,8 @@
#define msecs_to_loops(t) (loops_per_jiffy / 1000 * HZ * t)
+#define MIN_OSCR_DELTA 16
+
static void __iomem *regbase;
static cycle_t vt8500_timer_read(struct clocksource *cs)
@@ -80,7 +82,7 @@ static int vt8500_timer_set_next_event(unsigned long cycles,
cpu_relax();
writel((unsigned long)alarm, regbase + TIMER_MATCH_VAL);
- if ((signed)(alarm - clocksource.read(&clocksource)) <= 16)
+ if ((signed)(alarm - clocksource.read(&clocksource)) <= MIN_OSCR_DELTA)
return -ETIME;
writel(1, regbase + TIMER_IER_VAL);
@@ -160,7 +162,7 @@ static void __init vt8500_timer_init(struct device_node *np)
pr_err("%s: setup_irq failed for %s\n", __func__,
clockevent.name);
clockevents_config_and_register(&clockevent, VT8500_TIMER_HZ,
- 4, 0xf0000000);
+ MIN_OSCR_DELTA * 2, 0xf0000000);
}
CLOCKSOURCE_OF_DECLARE(vt8500, "via,vt8500-timer", vt8500_timer_init);
--
1.9.1
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| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 22:40 +0100 |
| Subject | [PATCH 4.2.y-ckt 124/268] dmaengine: dw: fix cyclic transfer callbacks |
| Message-ID | <qVFYO-1ro-95@gated-at.bofh.it> |
| In reply to | #1319730 |
4.2.8-ckt3 -stable review patch. If anyone has any objections, please let me know.
---8<------------------------------------------------------------
From: Mans Rullgard <mans@mansr.com>
commit 2895b2cad6e7a95104cf396e5330054453382ae1 upstream.
Cyclic transfer callbacks rely on block completion interrupts which were
disabled in commit ff7b05f29fd4 ("dmaengine/dw_dmac: Don't handle block
interrupts"). This re-enables block interrupts so the cyclic callbacks
can work. Other transfer types are not affected as they set the INT_EN
bit only on the last block.
Fixes: ff7b05f29fd4 ("dmaengine/dw_dmac: Don't handle block interrupts")
Signed-off-by: Mans Rullgard <mans@mansr.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/dma/dw/core.c | 21 +++++++++++++++------
1 file changed, 15 insertions(+), 6 deletions(-)
diff --git a/drivers/dma/dw/core.c b/drivers/dma/dw/core.c
index 70d3b21..a00d72f 100644
--- a/drivers/dma/dw/core.c
+++ b/drivers/dma/dw/core.c
@@ -156,6 +156,7 @@ static void dwc_initialize(struct dw_dma_chan *dwc)
/* Enable interrupts */
channel_set_bit(dw, MASK.XFER, dwc->mask);
+ channel_set_bit(dw, MASK.BLOCK, dwc->mask);
channel_set_bit(dw, MASK.ERROR, dwc->mask);
dwc->initialized = true;
@@ -536,16 +537,17 @@ EXPORT_SYMBOL(dw_dma_get_dst_addr);
/* Called with dwc->lock held and all DMAC interrupts disabled */
static void dwc_handle_cyclic(struct dw_dma *dw, struct dw_dma_chan *dwc,
- u32 status_err, u32 status_xfer)
+ u32 status_block, u32 status_err, u32 status_xfer)
{
unsigned long flags;
- if (dwc->mask) {
+ if (status_block & dwc->mask) {
void (*callback)(void *param);
void *callback_param;
dev_vdbg(chan2dev(&dwc->chan), "new cyclic period llp 0x%08x\n",
channel_readl(dwc, LLP));
+ dma_writel(dw, CLEAR.BLOCK, dwc->mask);
callback = dwc->cdesc->period_callback;
callback_param = dwc->cdesc->period_callback_param;
@@ -577,6 +579,7 @@ static void dwc_handle_cyclic(struct dw_dma *dw, struct dw_dma_chan *dwc,
channel_writel(dwc, CTL_LO, 0);
channel_writel(dwc, CTL_HI, 0);
+ dma_writel(dw, CLEAR.BLOCK, dwc->mask);
dma_writel(dw, CLEAR.ERROR, dwc->mask);
dma_writel(dw, CLEAR.XFER, dwc->mask);
@@ -593,10 +596,12 @@ static void dw_dma_tasklet(unsigned long data)
{
struct dw_dma *dw = (struct dw_dma *)data;
struct dw_dma_chan *dwc;
+ u32 status_block;
u32 status_xfer;
u32 status_err;
int i;
+ status_block = dma_readl(dw, RAW.BLOCK);
status_xfer = dma_readl(dw, RAW.XFER);
status_err = dma_readl(dw, RAW.ERROR);
@@ -605,7 +610,8 @@ static void dw_dma_tasklet(unsigned long data)
for (i = 0; i < dw->dma.chancnt; i++) {
dwc = &dw->chan[i];
if (test_bit(DW_DMA_IS_CYCLIC, &dwc->flags))
- dwc_handle_cyclic(dw, dwc, status_err, status_xfer);
+ dwc_handle_cyclic(dw, dwc, status_block, status_err,
+ status_xfer);
else if (status_err & (1 << i))
dwc_handle_error(dw, dwc);
else if (status_xfer & (1 << i))
@@ -616,6 +622,7 @@ static void dw_dma_tasklet(unsigned long data)
* Re-enable interrupts.
*/
channel_set_bit(dw, MASK.XFER, dw->all_chan_mask);
+ channel_set_bit(dw, MASK.BLOCK, dw->all_chan_mask);
channel_set_bit(dw, MASK.ERROR, dw->all_chan_mask);
}
@@ -635,6 +642,7 @@ static irqreturn_t dw_dma_interrupt(int irq, void *dev_id)
* softirq handler.
*/
channel_clear_bit(dw, MASK.XFER, dw->all_chan_mask);
+ channel_clear_bit(dw, MASK.BLOCK, dw->all_chan_mask);
channel_clear_bit(dw, MASK.ERROR, dw->all_chan_mask);
status = dma_readl(dw, STATUS_INT);
@@ -645,6 +653,7 @@ static irqreturn_t dw_dma_interrupt(int irq, void *dev_id)
/* Try to recover */
channel_clear_bit(dw, MASK.XFER, (1 << 8) - 1);
+ channel_clear_bit(dw, MASK.BLOCK, (1 << 8) - 1);
channel_clear_bit(dw, MASK.SRC_TRAN, (1 << 8) - 1);
channel_clear_bit(dw, MASK.DST_TRAN, (1 << 8) - 1);
channel_clear_bit(dw, MASK.ERROR, (1 << 8) - 1);
@@ -1111,6 +1120,7 @@ static void dw_dma_off(struct dw_dma *dw)
dma_writel(dw, CFG, 0);
channel_clear_bit(dw, MASK.XFER, dw->all_chan_mask);
+ channel_clear_bit(dw, MASK.BLOCK, dw->all_chan_mask);
channel_clear_bit(dw, MASK.SRC_TRAN, dw->all_chan_mask);
channel_clear_bit(dw, MASK.DST_TRAN, dw->all_chan_mask);
channel_clear_bit(dw, MASK.ERROR, dw->all_chan_mask);
@@ -1216,6 +1226,7 @@ static void dwc_free_chan_resources(struct dma_chan *chan)
/* Disable interrupts */
channel_clear_bit(dw, MASK.XFER, dwc->mask);
+ channel_clear_bit(dw, MASK.BLOCK, dwc->mask);
channel_clear_bit(dw, MASK.ERROR, dwc->mask);
spin_unlock_irqrestore(&dwc->lock, flags);
@@ -1458,6 +1469,7 @@ void dw_dma_cyclic_free(struct dma_chan *chan)
dwc_chan_disable(dw, dwc);
+ dma_writel(dw, CLEAR.BLOCK, dwc->mask);
dma_writel(dw, CLEAR.ERROR, dwc->mask);
dma_writel(dw, CLEAR.XFER, dwc->mask);
@@ -1548,9 +1560,6 @@ int dw_dma_probe(struct dw_dma_chip *chip, struct dw_dma_platform_data *pdata)
/* Force dma off, just in case */
dw_dma_off(dw);
- /* Disable BLOCK interrupts as well */
- channel_clear_bit(dw, MASK.BLOCK, dw->all_chan_mask);
-
/* Create a pool of consistent memory blocks for hardware descriptors */
dw->desc_pool = dmam_pool_create("dw_dmac_desc_pool", chip->dev,
sizeof(struct dw_desc), 4, 0);
--
1.9.1
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| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 22:50 +0100 |
| Subject | [PATCH 4.2.y-ckt 072/268] bcache: fix a leak in bch_cached_dev_run() |
| Message-ID | <qVG8p-1wI-1@gated-at.bofh.it> |
| In reply to | #1319730 |
4.2.8-ckt3 -stable review patch. If anyone has any objections, please let me know.
---8<------------------------------------------------------------
From: Al Viro <viro@ZenIV.linux.org.uk>
commit 4d4d8573a8451acc9f01cbea24b7e55f04a252fe upstream.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Tested-by: Joshua Schmid <jschmid@suse.com>
Tested-by: Eric Wheeler <bcache@linux.ewheeler.net>
Cc: Kent Overstreet <kmo@daterainc.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/md/bcache/super.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c
index 17873b0..f13b0e2 100644
--- a/drivers/md/bcache/super.c
+++ b/drivers/md/bcache/super.c
@@ -874,8 +874,11 @@ void bch_cached_dev_run(struct cached_dev *dc)
buf[SB_LABEL_SIZE] = '\0';
env[2] = kasprintf(GFP_KERNEL, "CACHED_LABEL=%s", buf);
- if (atomic_xchg(&dc->running, 1))
+ if (atomic_xchg(&dc->running, 1)) {
+ kfree(env[1]);
+ kfree(env[2]);
return;
+ }
if (!d->c &&
BDEV_STATE(&dc->sb) != BDEV_STATE_NONE) {
--
1.9.1
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| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 22:50 +0100 |
| Subject | [PATCH 4.2.y-ckt 063/268] rtlwifi: rtl8192de: Fix incorrect module parameter descriptions |
| Message-ID | <qVG8q-1wI-9@gated-at.bofh.it> |
| In reply to | #1319730 |
4.2.8-ckt3 -stable review patch. If anyone has any objections, please let me know. ---8<------------------------------------------------------------ From: Larry Finger <Larry.Finger@lwfinger.net> commit d4d60b4caaa5926e1b243070770968f05656107a upstream. Two of the module parameters are listed with incorrect default values. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- drivers/net/wireless/rtlwifi/rtl8192de/sw.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/rtlwifi/rtl8192de/sw.c b/drivers/net/wireless/rtlwifi/rtl8192de/sw.c index b19d039..c6e09a1 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192de/sw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192de/sw.c @@ -376,8 +376,8 @@ module_param_named(swlps, rtl92de_mod_params.swctrl_lps, bool, 0444); module_param_named(fwlps, rtl92de_mod_params.fwctrl_lps, bool, 0444); MODULE_PARM_DESC(swenc, "Set to 1 for software crypto (default 0)\n"); MODULE_PARM_DESC(ips, "Set to 0 to not use link power save (default 1)\n"); -MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 0)\n"); -MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 1)\n"); +MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 1)\n"); +MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 0)\n"); MODULE_PARM_DESC(debug, "Set debug level (0-5) (default 0)"); static SIMPLE_DEV_PM_OPS(rtlwifi_pm_ops, rtl_pci_suspend, rtl_pci_resume); -- 1.9.1
[toc] | [prev] | [next] | [standalone]
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 22:50 +0100 |
| Subject | [PATCH 4.2.y-ckt 077/268] wlcore/wl12xx: spi: fix NULL pointer dereference (Oops) |
| Message-ID | <qVG8q-1wI-11@gated-at.bofh.it> |
| In reply to | #1319730 |
4.2.8-ckt3 -stable review patch. If anyone has any objections, please let me know.
---8<------------------------------------------------------------
From: Uri Mashiach <uri.mashiach@compulab.co.il>
commit e47301b06d5a65678690f04c2248fd181db1e59a upstream.
Fix the below Oops when trying to modprobe wlcore_spi.
The oops occurs because the wl1271_power_{off,on}()
function doesn't check the power() function pointer.
[ 23.401447] Unable to handle kernel NULL pointer dereference at
virtual address 00000000
[ 23.409954] pgd = c0004000
[ 23.412922] [00000000] *pgd=00000000
[ 23.416693] Internal error: Oops: 80000007 [#1] SMP ARM
[ 23.422168] Modules linked in: wl12xx wlcore mac80211 cfg80211
musb_dsps musb_hdrc usbcore usb_common snd_soc_simple_card evdev joydev
omap_rng wlcore_spi snd_soc_tlv320aic23_i2c rng_core snd_soc_tlv320aic23
c_can_platform c_can can_dev snd_soc_davinci_mcasp snd_soc_edma
snd_soc_omap omap_wdt musb_am335x cpufreq_dt thermal_sys hwmon
[ 23.453253] CPU: 0 PID: 36 Comm: kworker/0:2 Not tainted
4.2.0-00002-g951efee-dirty #233
[ 23.461720] Hardware name: Generic AM33XX (Flattened Device Tree)
[ 23.468123] Workqueue: events request_firmware_work_func
[ 23.473690] task: de32efc0 ti: de4ee000 task.ti: de4ee000
[ 23.479341] PC is at 0x0
[ 23.482112] LR is at wl12xx_set_power_on+0x28/0x124 [wlcore]
[ 23.488074] pc : [<00000000>] lr : [<bf2581f0>] psr: 60000013
[ 23.488074] sp : de4efe50 ip : 00000002 fp : 00000000
[ 23.500162] r10: de7cdd00 r9 : dc848800 r8 : bf27af00
[ 23.505663] r7 : bf27a1a8 r6 : dcbd8a80 r5 : dce0e2e0 r4 :
dce0d2e0
[ 23.512536] r3 : 00000000 r2 : 00000000 r1 : 00000001 r0 :
dc848810
[ 23.519412] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM
Segment kernel
[ 23.527109] Control: 10c5387d Table: 9cb78019 DAC: 00000015
[ 23.533160] Process kworker/0:2 (pid: 36, stack limit = 0xde4ee218)
[ 23.539760] Stack: (0xde4efe50 to 0xde4f0000)
[...]
[ 23.665030] [<bf2581f0>] (wl12xx_set_power_on [wlcore]) from
[<bf25f7ac>] (wlcore_nvs_cb+0x118/0xa4c [wlcore])
[ 23.675604] [<bf25f7ac>] (wlcore_nvs_cb [wlcore]) from [<c04387ec>]
(request_firmware_work_func+0x30/0x58)
[ 23.685784] [<c04387ec>] (request_firmware_work_func) from
[<c0058e2c>] (process_one_work+0x1b4/0x4b4)
[ 23.695591] [<c0058e2c>] (process_one_work) from [<c0059168>]
(worker_thread+0x3c/0x4a4)
[ 23.704124] [<c0059168>] (worker_thread) from [<c005ee68>]
(kthread+0xd4/0xf0)
[ 23.711747] [<c005ee68>] (kthread) from [<c000f598>]
(ret_from_fork+0x14/0x3c)
[ 23.719357] Code: bad PC value
[ 23.722760] ---[ end trace 981be8510db9b3a9 ]---
Prevent oops by validationg power() pointer value before
calling the function.
Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il>
Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/net/wireless/ti/wlcore/io.h | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/ti/wlcore/io.h b/drivers/net/wireless/ti/wlcore/io.h
index 0305729..10cf374 100644
--- a/drivers/net/wireless/ti/wlcore/io.h
+++ b/drivers/net/wireless/ti/wlcore/io.h
@@ -207,19 +207,23 @@ static inline int __must_check wlcore_write_reg(struct wl1271 *wl, int reg,
static inline void wl1271_power_off(struct wl1271 *wl)
{
- int ret;
+ int ret = 0;
if (!test_bit(WL1271_FLAG_GPIO_POWER, &wl->flags))
return;
- ret = wl->if_ops->power(wl->dev, false);
+ if (wl->if_ops->power)
+ ret = wl->if_ops->power(wl->dev, false);
if (!ret)
clear_bit(WL1271_FLAG_GPIO_POWER, &wl->flags);
}
static inline int wl1271_power_on(struct wl1271 *wl)
{
- int ret = wl->if_ops->power(wl->dev, true);
+ int ret = 0;
+
+ if (wl->if_ops->power)
+ ret = wl->if_ops->power(wl->dev, true);
if (ret == 0)
set_bit(WL1271_FLAG_GPIO_POWER, &wl->flags);
--
1.9.1
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| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 22:50 +0100 |
| Subject | [PATCH 4.2.y-ckt 080/268] x86/xen: don't reset vcpu_info on a cancelled suspend |
| Message-ID | <qVG8q-1wI-15@gated-at.bofh.it> |
| In reply to | #1319730 |
4.2.8-ckt3 -stable review patch. If anyone has any objections, please let me know.
---8<------------------------------------------------------------
From: "Ouyang Zhaowei (Charles)" <ouyangzhaowei@huawei.com>
commit 6a1f513776b78c994045287073e55bae44ed9f8c upstream.
On a cancelled suspend the vcpu_info location does not change (it's
still in the per-cpu area registered by xen_vcpu_setup()). So do not
call xen_hvm_init_shared_info() which would make the kernel think its
back in the shared info. With the wrong vcpu_info, events cannot be
received and the domain will hang after a cancelled suspend.
Signed-off-by: Charles Ouyang <ouyangzhaowei@huawei.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
arch/x86/xen/suspend.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/x86/xen/suspend.c b/arch/x86/xen/suspend.c
index 53b4c08..6d34151 100644
--- a/arch/x86/xen/suspend.c
+++ b/arch/x86/xen/suspend.c
@@ -32,7 +32,8 @@ static void xen_hvm_post_suspend(int suspend_cancelled)
{
#ifdef CONFIG_XEN_PVHVM
int cpu;
- xen_hvm_init_shared_info();
+ if (!suspend_cancelled)
+ xen_hvm_init_shared_info();
xen_callback_vector();
xen_unplug_emulated_devices();
if (xen_feature(XENFEAT_hvm_safe_pvclock)) {
--
1.9.1
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| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 22:50 +0100 |
| Subject | [PATCH 4.2.y-ckt 067/268] NFS: Fix attribute cache revalidation |
| Message-ID | <qVG8q-1wI-17@gated-at.bofh.it> |
| In reply to | #1319730 |
4.2.8-ckt3 -stable review patch. If anyone has any objections, please let me know.
---8<------------------------------------------------------------
From: Trond Myklebust <trond.myklebust@primarydata.com>
commit ade14a7df796d4e86bd9d181193c883a57b13db0 upstream.
If a NFSv4 client uses the cache_consistency_bitmask in order to
request only information about the change attribute, timestamps and
size, then it has not revalidated all attributes, and hence the
attribute timeout timestamp should not be updated.
Reported-by: Donald Buczek <buczek@molgen.mpg.de>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
fs/nfs/inode.c | 54 +++++++++++++++++++++++++++++++++++++++---------------
1 file changed, 39 insertions(+), 15 deletions(-)
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 1c65e3f..7bf2c65 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -1630,6 +1630,7 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
unsigned long invalid = 0;
unsigned long now = jiffies;
unsigned long save_cache_validity;
+ bool cache_revalidated = true;
dfprintk(VFS, "NFS: %s(%s/%lu fh_crc=0x%08x ct=%d info=0x%x)\n",
__func__, inode->i_sb->s_id, inode->i_ino,
@@ -1691,22 +1692,28 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
nfs_force_lookup_revalidate(inode);
inode->i_version = fattr->change_attr;
}
- } else
+ } else {
nfsi->cache_validity |= save_cache_validity;
+ cache_revalidated = false;
+ }
if (fattr->valid & NFS_ATTR_FATTR_MTIME) {
memcpy(&inode->i_mtime, &fattr->mtime, sizeof(inode->i_mtime));
- } else if (server->caps & NFS_CAP_MTIME)
+ } else if (server->caps & NFS_CAP_MTIME) {
nfsi->cache_validity |= save_cache_validity &
(NFS_INO_INVALID_ATTR
| NFS_INO_REVAL_FORCED);
+ cache_revalidated = false;
+ }
if (fattr->valid & NFS_ATTR_FATTR_CTIME) {
memcpy(&inode->i_ctime, &fattr->ctime, sizeof(inode->i_ctime));
- } else if (server->caps & NFS_CAP_CTIME)
+ } else if (server->caps & NFS_CAP_CTIME) {
nfsi->cache_validity |= save_cache_validity &
(NFS_INO_INVALID_ATTR
| NFS_INO_REVAL_FORCED);
+ cache_revalidated = false;
+ }
/* Check if our cached file size is stale */
if (fattr->valid & NFS_ATTR_FATTR_SIZE) {
@@ -1726,19 +1733,23 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
(long long)cur_isize,
(long long)new_isize);
}
- } else
+ } else {
nfsi->cache_validity |= save_cache_validity &
(NFS_INO_INVALID_ATTR
| NFS_INO_REVAL_PAGECACHE
| NFS_INO_REVAL_FORCED);
+ cache_revalidated = false;
+ }
if (fattr->valid & NFS_ATTR_FATTR_ATIME)
memcpy(&inode->i_atime, &fattr->atime, sizeof(inode->i_atime));
- else if (server->caps & NFS_CAP_ATIME)
+ else if (server->caps & NFS_CAP_ATIME) {
nfsi->cache_validity |= save_cache_validity &
(NFS_INO_INVALID_ATIME
| NFS_INO_REVAL_FORCED);
+ cache_revalidated = false;
+ }
if (fattr->valid & NFS_ATTR_FATTR_MODE) {
if ((inode->i_mode & S_IALLUGO) != (fattr->mode & S_IALLUGO)) {
@@ -1747,36 +1758,42 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
inode->i_mode = newmode;
invalid |= NFS_INO_INVALID_ATTR|NFS_INO_INVALID_ACCESS|NFS_INO_INVALID_ACL;
}
- } else if (server->caps & NFS_CAP_MODE)
+ } else if (server->caps & NFS_CAP_MODE) {
nfsi->cache_validity |= save_cache_validity &
(NFS_INO_INVALID_ATTR
| NFS_INO_INVALID_ACCESS
| NFS_INO_INVALID_ACL
| NFS_INO_REVAL_FORCED);
+ cache_revalidated = false;
+ }
if (fattr->valid & NFS_ATTR_FATTR_OWNER) {
if (!uid_eq(inode->i_uid, fattr->uid)) {
invalid |= NFS_INO_INVALID_ATTR|NFS_INO_INVALID_ACCESS|NFS_INO_INVALID_ACL;
inode->i_uid = fattr->uid;
}
- } else if (server->caps & NFS_CAP_OWNER)
+ } else if (server->caps & NFS_CAP_OWNER) {
nfsi->cache_validity |= save_cache_validity &
(NFS_INO_INVALID_ATTR
| NFS_INO_INVALID_ACCESS
| NFS_INO_INVALID_ACL
| NFS_INO_REVAL_FORCED);
+ cache_revalidated = false;
+ }
if (fattr->valid & NFS_ATTR_FATTR_GROUP) {
if (!gid_eq(inode->i_gid, fattr->gid)) {
invalid |= NFS_INO_INVALID_ATTR|NFS_INO_INVALID_ACCESS|NFS_INO_INVALID_ACL;
inode->i_gid = fattr->gid;
}
- } else if (server->caps & NFS_CAP_OWNER_GROUP)
+ } else if (server->caps & NFS_CAP_OWNER_GROUP) {
nfsi->cache_validity |= save_cache_validity &
(NFS_INO_INVALID_ATTR
| NFS_INO_INVALID_ACCESS
| NFS_INO_INVALID_ACL
| NFS_INO_REVAL_FORCED);
+ cache_revalidated = false;
+ }
if (fattr->valid & NFS_ATTR_FATTR_NLINK) {
if (inode->i_nlink != fattr->nlink) {
@@ -1785,19 +1802,22 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
invalid |= NFS_INO_INVALID_DATA;
set_nlink(inode, fattr->nlink);
}
- } else if (server->caps & NFS_CAP_NLINK)
+ } else if (server->caps & NFS_CAP_NLINK) {
nfsi->cache_validity |= save_cache_validity &
(NFS_INO_INVALID_ATTR
| NFS_INO_REVAL_FORCED);
+ cache_revalidated = false;
+ }
if (fattr->valid & NFS_ATTR_FATTR_SPACE_USED) {
/*
* report the blocks in 512byte units
*/
inode->i_blocks = nfs_calc_block_size(fattr->du.nfs3.used);
- }
- if (fattr->valid & NFS_ATTR_FATTR_BLOCKS_USED)
+ } else if (fattr->valid & NFS_ATTR_FATTR_BLOCKS_USED)
inode->i_blocks = fattr->du.nfs2.blocks;
+ else
+ cache_revalidated = false;
/* Update attrtimeo value if we're out of the unstable period */
if (invalid & NFS_INO_INVALID_ATTR) {
@@ -1807,9 +1827,13 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
/* Set barrier to be more recent than all outstanding updates */
nfsi->attr_gencount = nfs_inc_attr_generation_counter();
} else {
- if (!time_in_range_open(now, nfsi->attrtimeo_timestamp, nfsi->attrtimeo_timestamp + nfsi->attrtimeo)) {
- if ((nfsi->attrtimeo <<= 1) > NFS_MAXATTRTIMEO(inode))
- nfsi->attrtimeo = NFS_MAXATTRTIMEO(inode);
+ if (cache_revalidated) {
+ if (!time_in_range_open(now, nfsi->attrtimeo_timestamp,
+ nfsi->attrtimeo_timestamp + nfsi->attrtimeo)) {
+ nfsi->attrtimeo <<= 1;
+ if (nfsi->attrtimeo > NFS_MAXATTRTIMEO(inode))
+ nfsi->attrtimeo = NFS_MAXATTRTIMEO(inode);
+ }
nfsi->attrtimeo_timestamp = now;
}
/* Set the barrier to be more recent than this fattr */
@@ -1818,7 +1842,7 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
}
/* Don't declare attrcache up to date if there were no attrs! */
- if (fattr->valid != 0)
+ if (cache_revalidated)
invalid &= ~NFS_INO_INVALID_ATTR;
/* Don't invalidate the data if we were to blame */
--
1.9.1
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| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 22:50 +0100 |
| Subject | [PATCH 4.2.y-ckt 070/268] bcache: Add a cond_resched() call to gc |
| Message-ID | <qVG8q-1wI-19@gated-at.bofh.it> |
| In reply to | #1319730 |
4.2.8-ckt3 -stable review patch. If anyone has any objections, please let me know.
---8<------------------------------------------------------------
From: Kent Overstreet <kmo@daterainc.com>
commit c5f1e5adf956e3ba82d204c7c141a75da9fa449a upstream.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Tested-by: Eric Wheeler <bcache@linux.ewheeler.net>
Cc: Kent Overstreet <kmo@daterainc.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/md/bcache/btree.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/md/bcache/btree.c b/drivers/md/bcache/btree.c
index 9aaa8f8..43829d9 100644
--- a/drivers/md/bcache/btree.c
+++ b/drivers/md/bcache/btree.c
@@ -1741,6 +1741,7 @@ static void bch_btree_gc(struct cache_set *c)
do {
ret = btree_root(gc_root, c, &op, &writes, &stats);
closure_sync(&writes);
+ cond_resched();
if (ret && ret != -EAGAIN)
pr_warn("gc failed!");
--
1.9.1
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| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 22:50 +0100 |
| Subject | [PATCH 4.2.y-ckt 060/268] rtlwifi: rtl8723ae: Fix initialization of module parameters |
| Message-ID | <qVG8q-1wI-25@gated-at.bofh.it> |
| In reply to | #1319730 |
4.2.8-ckt3 -stable review patch. If anyone has any objections, please let me know.
---8<------------------------------------------------------------
From: Larry Finger <Larry.Finger@lwfinger.net>
commit 793b09994211fbe0b5cd5f7b6dd8cc9b6256c3c6 upstream.
This driver has some errors in the handling of module parameters. These
include missing initialization for parameters msi_support and
disable_watchdog. In addition, neither of these parameters nor sw_crypto
are transferred into the locations used by the driver. A final fix is
adding parameter msi to the module named and description macros.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/net/wireless/rtlwifi/rtl8723ae/sw.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/sw.c b/drivers/net/wireless/rtlwifi/rtl8723ae/sw.c
index 8280bab..9647164 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8723ae/sw.c
@@ -150,6 +150,11 @@ int rtl8723e_init_sw_vars(struct ieee80211_hw *hw)
rtlpriv->psc.inactiveps = rtlpriv->cfg->mod_params->inactiveps;
rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
rtlpriv->psc.fwctrl_lps = rtlpriv->cfg->mod_params->fwctrl_lps;
+ rtlpci->msi_support = rtlpriv->cfg->mod_params->msi_support;
+ rtlpriv->cfg->mod_params->sw_crypto =
+ rtlpriv->cfg->mod_params->sw_crypto;
+ rtlpriv->cfg->mod_params->disable_watchdog =
+ rtlpriv->cfg->mod_params->disable_watchdog;
if (rtlpriv->cfg->mod_params->disable_watchdog)
pr_info("watchdog disabled\n");
rtlpriv->psc.reg_fwctrl_lps = 3;
@@ -267,6 +272,8 @@ static struct rtl_mod_params rtl8723e_mod_params = {
.swctrl_lps = false,
.fwctrl_lps = true,
.debug = DBG_EMERG,
+ .msi_support = false,
+ .disable_watchdog = false,
};
static struct rtl_hal_cfg rtl8723e_hal_cfg = {
@@ -383,12 +390,14 @@ module_param_named(debug, rtl8723e_mod_params.debug, int, 0444);
module_param_named(ips, rtl8723e_mod_params.inactiveps, bool, 0444);
module_param_named(swlps, rtl8723e_mod_params.swctrl_lps, bool, 0444);
module_param_named(fwlps, rtl8723e_mod_params.fwctrl_lps, bool, 0444);
+module_param_named(msi, rtl8723e_mod_params.msi_support, bool, 0444);
module_param_named(disable_watchdog, rtl8723e_mod_params.disable_watchdog,
bool, 0444);
MODULE_PARM_DESC(swenc, "Set to 1 for software crypto (default 0)\n");
MODULE_PARM_DESC(ips, "Set to 0 to not use link power save (default 1)\n");
MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 0)\n");
MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 1)\n");
+MODULE_PARM_DESC(msi, "Set to 1 to use MSI interrupts mode (default 0)\n");
MODULE_PARM_DESC(debug, "Set debug level (0-5) (default 0)");
MODULE_PARM_DESC(disable_watchdog, "Set to 1 to disable the watchdog (default 0)\n");
--
1.9.1
[toc] | [prev] | [next] | [standalone]
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 22:50 +0100 |
| Subject | [PATCH 4.2.y-ckt 066/268] rtlwifi: rtl8192cu: Add missing parameter setup |
| Message-ID | <qVG8q-1wI-21@gated-at.bofh.it> |
| In reply to | #1319730 |
4.2.8-ckt3 -stable review patch. If anyone has any objections, please let me know. ---8<------------------------------------------------------------ From: Larry Finger <Larry.Finger@lwfinger.net> commit b68d0ae7e58624c33f2eddab471fee55db27dbf9 upstream. This driver fails to copy the module parameter for software encryption to the locations used by the main code. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- drivers/net/wireless/rtlwifi/rtl8192cu/sw.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c index fd4a535..7c6f7f0 100644 --- a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c +++ b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c @@ -65,6 +65,8 @@ static int rtl92cu_init_sw_vars(struct ieee80211_hw *hw) rtlpriv->dm.disable_framebursting = false; rtlpriv->dm.thermalvalue = 0; rtlpriv->dbg.global_debuglevel = rtlpriv->cfg->mod_params->debug; + rtlpriv->cfg->mod_params->sw_crypto = + rtlpriv->cfg->mod_params->sw_crypto; /* for firmware buf */ rtlpriv->rtlhal.pfirmware = vzalloc(0x4000); -- 1.9.1
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