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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 12 of 13 — ← Prev page 1 … 10 11 [12] 13 Next page →
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 23:00 +0100 |
| Subject | [PATCH 4.2.y-ckt 021/268] ext4 crypto: add missing locking for keyring_key access |
| Message-ID | <qVGi7-1AK-43@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: Theodore Ts'o <tytso@mit.edu>
commit db7730e3091a52c2fcd8fcc952b964d88998e675 upstream.
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
fs/ext4/crypto_key.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/fs/ext4/crypto_key.c b/fs/ext4/crypto_key.c
index dde261b..5c13735 100644
--- a/fs/ext4/crypto_key.c
+++ b/fs/ext4/crypto_key.c
@@ -213,9 +213,11 @@ retry:
res = -ENOKEY;
goto out;
}
+ down_read(&keyring_key->sem);
ukp = ((struct user_key_payload *)keyring_key->payload.data);
if (ukp->datalen != sizeof(struct ext4_encryption_key)) {
res = -EINVAL;
+ up_read(&keyring_key->sem);
goto out;
}
master_key = (struct ext4_encryption_key *)ukp->data;
@@ -226,10 +228,12 @@ retry:
"ext4: key size incorrect: %d\n",
master_key->size);
res = -ENOKEY;
+ up_read(&keyring_key->sem);
goto out;
}
res = ext4_derive_key_aes(ctx.nonce, master_key->raw,
raw_key);
+ up_read(&keyring_key->sem);
if (res)
goto out;
got_key:
--
1.9.1
[toc] | [prev] | [next] | [standalone]
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 23:00 +0100 |
| Subject | [PATCH 4.2.y-ckt 054/268] USB: cp210x: add ID for ELV Marble Sound Board 1 |
| Message-ID | <qVGi7-1AK-47@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: Oliver Freyermuth <o.freyermuth@googlemail.com>
commit f7d7f59ab124748156ea551edf789994f05da342 upstream.
Add the USB device ID for ELV Marble Sound Board 1.
Signed-off-by: Oliver Freyermuth <o.freyermuth@googlemail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/usb/serial/cp210x.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index 7d4f51a..59b2126 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -160,6 +160,7 @@ static const struct usb_device_id id_table[] = {
{ USB_DEVICE(0x17F4, 0xAAAA) }, /* Wavesense Jazz blood glucose meter */
{ USB_DEVICE(0x1843, 0x0200) }, /* Vaisala USB Instrument Cable */
{ USB_DEVICE(0x18EF, 0xE00F) }, /* ELV USB-I2C-Interface */
+ { USB_DEVICE(0x18EF, 0xE025) }, /* ELV Marble Sound Board 1 */
{ USB_DEVICE(0x1ADB, 0x0001) }, /* Schweitzer Engineering C662 Cable */
{ USB_DEVICE(0x1B1C, 0x1C00) }, /* Corsair USB Dongle */
{ USB_DEVICE(0x1BA4, 0x0002) }, /* Silicon Labs 358x factory default */
--
1.9.1
[toc] | [prev] | [next] | [standalone]
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 23:00 +0100 |
| Subject | [PATCH 4.2.y-ckt 056/268] Thermal: handle thermal zone device properly during system sleep |
| Message-ID | <qVGi7-1AK-49@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: Zhang Rui <rui.zhang@intel.com>
commit ff140fea847e1c2002a220571ab106c2456ed252 upstream.
Current thermal code does not handle system sleep well because
1. the cooling device cooling state may be changed during suspend
2. the previous temperature reading becomes invalid after resumed because
it is got before system sleep
3. updating thermal zone device during suspending/resuming
is wrong because some devices may have already been suspended
or may have not been resumed.
Thus, the proper way to do this is to cancel all thermal zone
device update requirements during suspend/resume, and after all
the devices have been resumed, reset and update every registered
thermal zone devices.
This also fixes a regression introduced by:
Commit 19593a1fb1f6 ("ACPI / fan: convert to platform driver")
Because, with above commit applied, all the fan devices are attached
to the acpi_general_pm_domain, and they are turned on by the pm_domain
automatically after resume, without the awareness of thermal core.
Reference: https://bugzilla.kernel.org/show_bug.cgi?id=78201
Reference: https://bugzilla.kernel.org/show_bug.cgi?id=91411
Tested-by: Manuel Krause <manuelkrause@netscape.net>
Tested-by: szegad <szegadlo@poczta.onet.pl>
Tested-by: prash <prash.n.rao@gmail.com>
Tested-by: amish <ammdispose-arch@yahoo.com>
Tested-by: Matthias <morpheusxyz123@yahoo.de>
Reviewed-by: Javi Merino <javi.merino@arm.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Chen Yu <yu.c.chen@intel.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/thermal/thermal_core.c | 42 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 8109029..480a222 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -37,6 +37,7 @@
#include <linux/of.h>
#include <net/netlink.h>
#include <net/genetlink.h>
+#include <linux/suspend.h>
#define CREATE_TRACE_POINTS
#include <trace/events/thermal.h>
@@ -59,6 +60,8 @@ static LIST_HEAD(thermal_governor_list);
static DEFINE_MUTEX(thermal_list_lock);
static DEFINE_MUTEX(thermal_governor_lock);
+static atomic_t in_suspend;
+
static struct thermal_governor *def_governor;
static struct thermal_governor *__find_governor(const char *name)
@@ -556,6 +559,9 @@ void thermal_zone_device_update(struct thermal_zone_device *tz)
{
int count;
+ if (atomic_read(&in_suspend))
+ return;
+
if (!tz->ops->get_temp)
return;
@@ -2106,6 +2112,36 @@ static void thermal_unregister_governors(void)
thermal_gov_power_allocator_unregister();
}
+static int thermal_pm_notify(struct notifier_block *nb,
+ unsigned long mode, void *_unused)
+{
+ struct thermal_zone_device *tz;
+
+ switch (mode) {
+ case PM_HIBERNATION_PREPARE:
+ case PM_RESTORE_PREPARE:
+ case PM_SUSPEND_PREPARE:
+ atomic_set(&in_suspend, 1);
+ break;
+ case PM_POST_HIBERNATION:
+ case PM_POST_RESTORE:
+ case PM_POST_SUSPEND:
+ atomic_set(&in_suspend, 0);
+ list_for_each_entry(tz, &thermal_tz_list, node) {
+ thermal_zone_device_reset(tz);
+ thermal_zone_device_update(tz);
+ }
+ break;
+ default:
+ break;
+ }
+ return 0;
+}
+
+static struct notifier_block thermal_pm_nb = {
+ .notifier_call = thermal_pm_notify,
+};
+
static int __init thermal_init(void)
{
int result;
@@ -2126,6 +2162,11 @@ static int __init thermal_init(void)
if (result)
goto exit_netlink;
+ result = register_pm_notifier(&thermal_pm_nb);
+ if (result)
+ pr_warn("Thermal: Can not register suspend notifier, return %d\n",
+ result);
+
return 0;
exit_netlink:
@@ -2145,6 +2186,7 @@ error:
static void __exit thermal_exit(void)
{
+ unregister_pm_notifier(&thermal_pm_nb);
of_thermal_destroy_zones();
genetlink_exit();
class_unregister(&thermal_class);
--
1.9.1
[toc] | [prev] | [next] | [standalone]
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 23:00 +0100 |
| Subject | [PATCH 4.2.y-ckt 026/268] EDAC, mc_sysfs: Fix freeing bus' name |
| Message-ID | <qVGi7-1AK-51@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: Borislav Petkov <bp@suse.de>
commit 12e26969b32c79018165d52caff3762135614aa1 upstream.
I get the splat below when modprobing/rmmoding EDAC drivers. It happens
because bus->name is invalid after bus_unregister() has run. The Code: section
below corresponds to:
.loc 1 1108 0
movq 672(%rbx), %rax # mci_1(D)->bus, mci_1(D)->bus
.loc 1 1109 0
popq %rbx #
.loc 1 1108 0
movq (%rax), %rdi # _7->name,
jmp kfree #
and %rax has some funky stuff 2030203020312030 which looks a lot like
something walked over it.
Fix that by saving the name ptr before doing stuff to string it points to.
general protection fault: 0000 [#1] SMP
Modules linked in: ...
CPU: 4 PID: 10318 Comm: modprobe Tainted: G I EN 3.12.51-11-default+ #48
Hardware name: HP ProLiant DL380 G7, BIOS P67 05/05/2011
task: ffff880311320280 ti: ffff88030da3e000 task.ti: ffff88030da3e000
RIP: 0010:[<ffffffffa019da92>] [<ffffffffa019da92>] edac_unregister_sysfs+0x22/0x30 [edac_core]
RSP: 0018:ffff88030da3fe28 EFLAGS: 00010292
RAX: 2030203020312030 RBX: ffff880311b4e000 RCX: 000000000000095c
RDX: 0000000000000001 RSI: ffff880327bb9600 RDI: 0000000000000286
RBP: ffff880311b4e750 R08: 0000000000000000 R09: ffffffff81296110
R10: 0000000000000400 R11: 0000000000000000 R12: ffff88030ba1ac68
R13: 0000000000000001 R14: 00000000011b02f0 R15: 0000000000000000
FS: 00007fc9bf8f5700(0000) GS:ffff8801a7c40000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 0000000000403c90 CR3: 000000019ebdf000 CR4: 00000000000007e0
Stack:
Call Trace:
i7core_unregister_mci.isra.9
i7core_remove
pci_device_remove
__device_release_driver
driver_detach
bus_remove_driver
pci_unregister_driver
i7core_exit
SyS_delete_module
system_call_fastpath
0x7fc9bf426536
Code: 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 53 48 89 fb e8 52 2a 1f e1 48 8b bb a0 02 00 00 e8 46 59 1f e1 48 8b 83 a0 02 00 00 5b <48> 8b 38 e9 26 9a fe e0 66 0f 1f 44 00 00 66 66 66 66 90 48 8b
RIP [<ffffffffa019da92>] edac_unregister_sysfs+0x22/0x30 [edac_core]
RSP <ffff88030da3fe28>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Fixes: 7a623c039075 ("edac: rewrite the sysfs code to use struct device")
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/edac/edac_mc_sysfs.c | 21 ++++++++++++++-------
1 file changed, 14 insertions(+), 7 deletions(-)
diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
index 33df7d9..c3711ae 100644
--- a/drivers/edac/edac_mc_sysfs.c
+++ b/drivers/edac/edac_mc_sysfs.c
@@ -972,21 +972,26 @@ nomem:
int edac_create_sysfs_mci_device(struct mem_ctl_info *mci,
const struct attribute_group **groups)
{
+ char *name;
int i, err;
/*
* The memory controller needs its own bus, in order to avoid
* namespace conflicts at /sys/bus/edac.
*/
- mci->bus->name = kasprintf(GFP_KERNEL, "mc%d", mci->mc_idx);
- if (!mci->bus->name)
+ name = kasprintf(GFP_KERNEL, "mc%d", mci->mc_idx);
+ if (!name)
return -ENOMEM;
+ mci->bus->name = name;
+
edac_dbg(0, "creating bus %s\n", mci->bus->name);
err = bus_register(mci->bus);
- if (err < 0)
- goto fail_free_name;
+ if (err < 0) {
+ kfree(name);
+ return err;
+ }
/* get the /sys/devices/system/edac subsys reference */
mci->dev.type = &mci_attr_type;
@@ -1055,8 +1060,8 @@ fail_unregister_dimm:
device_unregister(&mci->dev);
fail_unregister_bus:
bus_unregister(mci->bus);
-fail_free_name:
- kfree(mci->bus->name);
+ kfree(name);
+
return err;
}
@@ -1087,10 +1092,12 @@ void edac_remove_sysfs_mci_device(struct mem_ctl_info *mci)
void edac_unregister_sysfs(struct mem_ctl_info *mci)
{
+ const char *name = mci->bus->name;
+
edac_dbg(1, "Unregistering device %s\n", dev_name(&mci->dev));
device_unregister(&mci->dev);
bus_unregister(mci->bus);
- kfree(mci->bus->name);
+ kfree(name);
}
static void mc_attr_release(struct device *dev)
--
1.9.1
[toc] | [prev] | [next] | [standalone]
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 23:00 +0100 |
| Subject | [PATCH 4.2.y-ckt 040/268] arm64: kernel: enforce pmuserenr_el0 initialization and restore |
| Message-ID | <qVGi8-1AK-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: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
commit 60792ad349f3c6dc5735aafefe5dc9121c79e320 upstream.
The pmuserenr_el0 register value is architecturally UNKNOWN on reset.
Current kernel code resets that register value iff the core pmu device is
correctly probed in the kernel. On platforms with missing DT pmu nodes (or
disabled perf events in the kernel), the pmu is not probed, therefore the
pmuserenr_el0 register is not reset in the kernel, which means that its
value retains the reset value that is architecturally UNKNOWN (system
may run with eg pmuserenr_el0 == 0x1, which means that PMU counters access
is available at EL0, which must be disallowed).
This patch adds code that resets pmuserenr_el0 on cold boot and restores
it on core resume from shutdown, so that the pmuserenr_el0 setup is
always enforced in the kernel.
Cc: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
arch/arm64/kernel/perf_event.c | 3 ---
arch/arm64/mm/proc.S | 2 ++
2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/kernel/perf_event.c b/arch/arm64/kernel/perf_event.c
index b31e9a4..b6c1301 100644
--- a/arch/arm64/kernel/perf_event.c
+++ b/arch/arm64/kernel/perf_event.c
@@ -1242,9 +1242,6 @@ static void armv8pmu_reset(void *info)
/* Initialize & Reset PMNC: C and P bits. */
armv8pmu_pmcr_write(ARMV8_PMCR_P | ARMV8_PMCR_C);
-
- /* Disable access from userspace. */
- asm volatile("msr pmuserenr_el0, %0" :: "r" (0));
}
static int armv8_pmuv3_map_event(struct perf_event *event)
diff --git a/arch/arm64/mm/proc.S b/arch/arm64/mm/proc.S
index f28a1fe..4730e39 100644
--- a/arch/arm64/mm/proc.S
+++ b/arch/arm64/mm/proc.S
@@ -119,6 +119,7 @@ ENTRY(cpu_do_resume)
*/
ubfx x11, x11, #1, #1
msr oslar_el1, x11
+ msr pmuserenr_el0, xzr // Disable PMU access from EL0
mov x0, x12
dsb nsh // Make sure local tlb invalidation completed
isb
@@ -158,6 +159,7 @@ ENTRY(__cpu_setup)
msr cpacr_el1, x0 // Enable FP/ASIMD
mov x0, #1 << 12 // Reset mdscr_el1 and disable
msr mdscr_el1, x0 // access to the DCC from EL0
+ msr pmuserenr_el0, xzr // Disable PMU access from EL0
/*
* Memory region attributes for LPAE:
*
--
1.9.1
[toc] | [prev] | [next] | [standalone]
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 23:00 +0100 |
| Subject | [PATCH 4.2.y-ckt 048/268] mmc: sdhci: Fix DMA descriptor with zero data length |
| Message-ID | <qVGi9-1AK-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: Adrian Hunter <adrian.hunter@intel.com>
commit 347ea32dc118326c4f2636928239a29d192cc9b8 upstream.
SDHCI has built-in DMA called ADMA2. ADMA2 uses a descriptor
table to define DMA scatter-gather. Each desciptor can specify
a data length up to 65536 bytes, however the length field is
only 16-bits so zero means 65536. Consequently, putting zero
when the size is zero must not be allowed. This patch fixes
one case where zero data length could be set inadvertently.
The problem happens because unaligned data gets split and the
code did not consider that the remaining aligned portion might
be zero length. That case really only happens for SDIO because
SD and eMMC cards transfer blocks that are invariably sector-
aligned. For SDIO, access to function registers is done by
data transfer (CMD53) when the register is bigger than 1 byte.
Generally registers are 4 bytes but 2-byte registers are possible.
So DMA of 4 bytes or less can happen. When 32-bit DMA is used,
the data alignment must be 4, so 4-byte transfers won't casue a
problem, but a 2-byte transfer could. However with the introduction
of 64-bit DMA, the data alignment for 64-bit DMA was made 8 bytes,
so all 4-byte transfers not on 8-byte boundaries get "split" into
a 4-byte chunk and a 0-byte chunk, thereby hitting the bug.
In fact, a closer look at the SDHCI specs indicates that only the
descriptor table requires 8-byte alignment for 64-bit DMA. That
will be dealt with in a separate patch, but the potential for a
2-byte access remains, so this fix is needed anyway.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/mmc/host/sdhci.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index b0c915a..1c4343d 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -541,9 +541,12 @@ static int sdhci_adma_table_pre(struct sdhci_host *host,
BUG_ON(len > 65536);
- /* tran, valid */
- sdhci_adma_write_desc(host, desc, addr, len, ADMA2_TRAN_VALID);
- desc += host->desc_sz;
+ if (len) {
+ /* tran, valid */
+ sdhci_adma_write_desc(host, desc, addr, len,
+ ADMA2_TRAN_VALID);
+ desc += host->desc_sz;
+ }
/*
* If this triggers then we have a calculation bug
--
1.9.1
[toc] | [prev] | [next] | [standalone]
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 23:00 +0100 |
| Subject | [PATCH 4.2.y-ckt 023/268] wlcore/wl12xx: spi: fix oops on firmware load |
| Message-ID | <qVGi9-1AK-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: Uri Mashiach <uri.mashiach@compulab.co.il>
commit 9b2761cb72dc41e1948c8a5512b4efd384eda130 upstream.
The maximum chunks used by the function is
(SPI_AGGR_BUFFER_SIZE / WSPI_MAX_CHUNK_SIZE + 1).
The original commands array had space for
(SPI_AGGR_BUFFER_SIZE / WSPI_MAX_CHUNK_SIZE) commands.
When the last chunk is used (len > 4 * WSPI_MAX_CHUNK_SIZE), the last
command is stored outside the bounds of the commands array.
Oops 5 (page fault) is generated during current wl1271 firmware load
attempt:
root@debian-armhf:~# ifconfig wlan0 up
[ 294.312399] Unable to handle kernel paging request at virtual address
00203fc4
[ 294.320173] pgd = de528000
[ 294.323028] [00203fc4] *pgd=00000000
[ 294.326916] Internal error: Oops: 5 [#1] SMP ARM
[ 294.331789] Modules linked in: bnep rfcomm bluetooth ipv6 arc4 wl12xx
wlcore mac80211 musb_dsps cfg80211 musb_hdrc usbcore usb_common
wlcore_spi omap_rng rng_core musb_am335x omap_wdt cpufreq_dt thermal_sys
hwmon
[ 294.351838] CPU: 0 PID: 1827 Comm: ifconfig Not tainted
4.2.0-00002-g3e9ad27-dirty #78
[ 294.360154] Hardware name: Generic AM33XX (Flattened Device Tree)
[ 294.366557] task: dc9d6d40 ti: de550000 task.ti: de550000
[ 294.372236] PC is at __spi_validate+0xa8/0x2ac
[ 294.376902] LR is at __spi_sync+0x78/0x210
[ 294.381200] pc : [<c049c760>] lr : [<c049ebe0>] psr: 60000013
[ 294.381200] sp : de551998 ip : de5519d8 fp : 00200000
[ 294.393242] r10: de551c8c r9 : de5519d8 r8 : de3a9000
[ 294.398730] r7 : de3a9258 r6 : de3a9400 r5 : de551a48 r4 :
00203fbc
[ 294.405577] r3 : 00000000 r2 : 00000000 r1 : 00000000 r0 :
de3a9000
[ 294.412420] Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM
Segment user
[ 294.419918] Control: 10c5387d Table: 9e528019 DAC: 00000015
[ 294.425954] Process ifconfig (pid: 1827, stack limit = 0xde550218)
[ 294.432437] Stack: (0xde551998 to 0xde552000)
...
[ 294.883613] [<c049c760>] (__spi_validate) from [<c049ebe0>]
(__spi_sync+0x78/0x210)
[ 294.891670] [<c049ebe0>] (__spi_sync) from [<bf036598>]
(wl12xx_spi_raw_write+0xfc/0x148 [wlcore_spi])
[ 294.901661] [<bf036598>] (wl12xx_spi_raw_write [wlcore_spi]) from
[<bf21c694>] (wlcore_boot_upload_firmware+0x1ec/0x458 [wlcore])
[ 294.914038] [<bf21c694>] (wlcore_boot_upload_firmware [wlcore]) from
[<bf24532c>] (wl12xx_boot+0xc10/0xfac [wl12xx])
[ 294.925161] [<bf24532c>] (wl12xx_boot [wl12xx]) from [<bf20d5cc>]
(wl1271_op_add_interface+0x5b0/0x910 [wlcore])
[ 294.936364] [<bf20d5cc>] (wl1271_op_add_interface [wlcore]) from
[<bf15c4ac>] (ieee80211_do_open+0x44c/0xf7c [mac80211])
[ 294.947963] [<bf15c4ac>] (ieee80211_do_open [mac80211]) from
[<c0537978>] (__dev_open+0xa8/0x110)
[ 294.957307] [<c0537978>] (__dev_open) from [<c0537bf8>]
(__dev_change_flags+0x88/0x148)
[ 294.965713] [<c0537bf8>] (__dev_change_flags) from [<c0537cd0>]
(dev_change_flags+0x18/0x48)
[ 294.974576] [<c0537cd0>] (dev_change_flags) from [<c05a55a0>]
(devinet_ioctl+0x6b4/0x7d0)
[ 294.983191] [<c05a55a0>] (devinet_ioctl) from [<c0517040>]
(sock_ioctl+0x1e4/0x2bc)
[ 294.991244] [<c0517040>] (sock_ioctl) from [<c017d378>]
(do_vfs_ioctl+0x420/0x6b0)
[ 294.999208] [<c017d378>] (do_vfs_ioctl) from [<c017d674>]
(SyS_ioctl+0x6c/0x7c)
[ 295.006880] [<c017d674>] (SyS_ioctl) from [<c000f4c0>]
(ret_fast_syscall+0x0/0x54)
[ 295.014835] Code: e1550004 e2444034 0a00007d e5953018 (e5942008)
[ 295.021544] ---[ end trace 66ed188198f4e24e ]---
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/spi.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/ti/wlcore/spi.c b/drivers/net/wireless/ti/wlcore/spi.c
index f1ac283..720e4e4 100644
--- a/drivers/net/wireless/ti/wlcore/spi.c
+++ b/drivers/net/wireless/ti/wlcore/spi.c
@@ -73,7 +73,10 @@
*/
#define SPI_AGGR_BUFFER_SIZE (4 * PAGE_SIZE)
-#define WSPI_MAX_NUM_OF_CHUNKS (SPI_AGGR_BUFFER_SIZE / WSPI_MAX_CHUNK_SIZE)
+/* Maximum number of SPI write chunks */
+#define WSPI_MAX_NUM_OF_CHUNKS \
+ ((SPI_AGGR_BUFFER_SIZE / WSPI_MAX_CHUNK_SIZE) + 1)
+
struct wl12xx_spi_glue {
struct device *dev;
@@ -268,9 +271,10 @@ static int __must_check wl12xx_spi_raw_write(struct device *child, int addr,
void *buf, size_t len, bool fixed)
{
struct wl12xx_spi_glue *glue = dev_get_drvdata(child->parent);
- struct spi_transfer t[2 * (WSPI_MAX_NUM_OF_CHUNKS + 1)];
+ /* SPI write buffers - 2 for each chunk */
+ struct spi_transfer t[2 * WSPI_MAX_NUM_OF_CHUNKS];
struct spi_message m;
- u32 commands[WSPI_MAX_NUM_OF_CHUNKS];
+ u32 commands[WSPI_MAX_NUM_OF_CHUNKS]; /* 1 command per chunk */
u32 *cmd;
u32 chunk_len;
int i;
--
1.9.1
[toc] | [prev] | [next] | [standalone]
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 23:00 +0100 |
| Subject | [PATCH 4.2.y-ckt 050/268] regulator: axp20x: Fix GPIO LDO enable value for AXP22x |
| Message-ID | <qVGi9-1AK-65@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: Chen-Yu Tsai <wens@csie.org>
commit 3cb99e2ea99a454c8837a55aac88753ef05fc1eb upstream.
The enable/disable values for GPIO LDOs are reversed. It seems no one
noticed as AXP22x support was introduced recently, and no one was using
the GPIO LDOs, either because no designs actually use them or board
support hasn't caught up.
Fixes: 1b82b4e4f954 ("regulator: axp20x: Add support for AXP22X regulators")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/regulator/axp20x-regulator.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/regulator/axp20x-regulator.c b/drivers/regulator/axp20x-regulator.c
index 1dea0e8..168b5c3 100644
--- a/drivers/regulator/axp20x-regulator.c
+++ b/drivers/regulator/axp20x-regulator.c
@@ -27,8 +27,8 @@
#define AXP20X_IO_ENABLED 0x03
#define AXP20X_IO_DISABLED 0x07
-#define AXP22X_IO_ENABLED 0x04
-#define AXP22X_IO_DISABLED 0x03
+#define AXP22X_IO_ENABLED 0x03
+#define AXP22X_IO_DISABLED 0x04
#define AXP20X_WORKMODE_DCDC2_MASK BIT(2)
#define AXP20X_WORKMODE_DCDC3_MASK BIT(1)
--
1.9.1
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| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 23:00 +0100 |
| Subject | [PATCH 4.2.y-ckt 047/268] mmc: sdio: Fix invalid vdd in voltage switch power cycle |
| Message-ID | <qVGi9-1AK-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: Adrian Hunter <adrian.hunter@intel.com>
commit d9bfbb95ed598a09cf336adb0f190ee0ff802f0d upstream.
The 'ocr' parameter passed to mmc_set_signal_voltage()
defines the power-on voltage used when power cycling
after a failure to set the voltage. However, in the
case of mmc_sdio_init_card(), the value passed has the
R4_18V_PRESENT flag set which is not valid for power-on
and results in an invalid vdd. Fix by passing the card's
ocr value which does not have the flag.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/mmc/core/sdio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
index b91abed..5c9b344 100644
--- a/drivers/mmc/core/sdio.c
+++ b/drivers/mmc/core/sdio.c
@@ -630,7 +630,7 @@ try_again:
*/
if (!powered_resume && (rocr & ocr & R4_18V_PRESENT)) {
err = mmc_set_signal_voltage(host, MMC_SIGNAL_VOLTAGE_180,
- ocr);
+ ocr_card);
if (err == -EAGAIN) {
sdio_reset(host);
mmc_go_idle(host);
--
1.9.1
[toc] | [prev] | [next] | [standalone]
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 23:00 +0100 |
| Subject | [PATCH 4.2.y-ckt 053/268] nfs: Fix race in __update_open_stateid() |
| Message-ID | <qVGi9-1AK-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: Andrew Elble <aweits@rit.edu>
commit 361cad3c89070aeb37560860ea8bfc092d545adc upstream.
We've seen this in a packet capture - I've intermixed what I
think was going on. The fix here is to grab the so_lock sooner.
1964379 -> #1 open (for write) reply seqid=1
1964393 -> #2 open (for read) reply seqid=2
__nfs4_close(), state->n_wronly--
nfs4_state_set_mode_locked(), changes state->state = [R]
state->flags is [RW]
state->state is [R], state->n_wronly == 0, state->n_rdonly == 1
1964398 -> #3 open (for write) call -> because close is already running
1964399 -> downgrade (to read) call seqid=2 (close of #1)
1964402 -> #3 open (for write) reply seqid=3
__update_open_stateid()
nfs_set_open_stateid_locked(), changes state->flags
state->flags is [RW]
state->state is [R], state->n_wronly == 0, state->n_rdonly == 1
new sequence number is exposed now via nfs4_stateid_copy()
next step would be update_open_stateflags(), pending so_lock
1964403 -> downgrade reply seqid=2, fails with OLD_STATEID (close of #1)
nfs4_close_prepare() gets so_lock and recalcs flags -> send close
1964405 -> downgrade (to read) call seqid=3 (close of #1 retry)
__update_open_stateid() gets so_lock
* update_open_stateflags() updates state->n_wronly.
nfs4_state_set_mode_locked() updates state->state
state->flags is [RW]
state->state is [RW], state->n_wronly == 1, state->n_rdonly == 1
* should have suppressed the preceding nfs4_close_prepare() from
sending open_downgrade
1964406 -> write call
1964408 -> downgrade (to read) reply seqid=4 (close of #1 retry)
nfs_clear_open_stateid_locked()
state->flags is [R]
state->state is [RW], state->n_wronly == 1, state->n_rdonly == 1
1964409 -> write reply (fails, openmode)
Signed-off-by: Andrew Elble <aweits@rit.edu>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
fs/nfs/nfs4proc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index d2daaca..71e6b1b 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -1303,6 +1303,7 @@ static void __update_open_stateid(struct nfs4_state *state, nfs4_stateid *open_s
* Protect the call to nfs4_state_set_mode_locked and
* serialise the stateid update
*/
+ spin_lock(&state->owner->so_lock);
write_seqlock(&state->seqlock);
if (deleg_stateid != NULL) {
nfs4_stateid_copy(&state->stateid, deleg_stateid);
@@ -1311,7 +1312,6 @@ static void __update_open_stateid(struct nfs4_state *state, nfs4_stateid *open_s
if (open_stateid != NULL)
nfs_set_open_stateid_locked(state, open_stateid, fmode);
write_sequnlock(&state->seqlock);
- spin_lock(&state->owner->so_lock);
update_open_stateflags(state, fmode);
spin_unlock(&state->owner->so_lock);
}
--
1.9.1
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| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 23:00 +0100 |
| Subject | [PATCH 4.2.y-ckt 037/268] drm/radeon: Fix "slow" audio over DP on DCE8+ |
| Message-ID | <qVGi9-1AK-71@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: Slava Grigorev <slava.grigorev@amd.com>
commit ac4a9350abddc51ccb897abf0d9f3fd592b97e0b upstream.
DP audio is derived from the dfs clock.
Signed-off-by: Slava Grigorev <slava.grigorev@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/gpu/drm/radeon/dce6_afmt.c | 16 ++++++++++++++++
drivers/gpu/drm/radeon/radeon.h | 1 +
drivers/gpu/drm/radeon/radeon_atombios.c | 7 +++++++
drivers/gpu/drm/radeon/sid.h | 5 +++++
4 files changed, 29 insertions(+)
diff --git a/drivers/gpu/drm/radeon/dce6_afmt.c b/drivers/gpu/drm/radeon/dce6_afmt.c
index 44480c1..883dce6 100644
--- a/drivers/gpu/drm/radeon/dce6_afmt.c
+++ b/drivers/gpu/drm/radeon/dce6_afmt.c
@@ -282,6 +282,22 @@ void dce6_dp_audio_set_dto(struct radeon_device *rdev,
* is the numerator, DCCG_AUDIO_DTOx_MODULE is the denominator
*/
if (ASIC_IS_DCE8(rdev)) {
+ unsigned int div = (RREG32(DENTIST_DISPCLK_CNTL) &
+ DENTIST_DPREFCLK_WDIVIDER_MASK) >>
+ DENTIST_DPREFCLK_WDIVIDER_SHIFT;
+
+ if (div < 128 && div >= 96)
+ div -= 64;
+ else if (div >= 64)
+ div = div / 2 - 16;
+ else if (div >= 8)
+ div /= 4;
+ else
+ div = 0;
+
+ if (div)
+ clock = rdev->clock.gpupll_outputfreq * 10 / div;
+
WREG32(DCE8_DCCG_AUDIO_DTO1_PHASE, 24000);
WREG32(DCE8_DCCG_AUDIO_DTO1_MODULE, clock);
} else {
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index b6cbd81..f0b0b6f 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -268,6 +268,7 @@ struct radeon_clock {
uint32_t current_dispclk;
uint32_t dp_extclk;
uint32_t max_pixel_clock;
+ uint32_t gpupll_outputfreq;
};
/*
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 8f28524..13e5513 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -1263,6 +1263,13 @@ bool radeon_atom_get_clock_info(struct drm_device *dev)
rdev->mode_info.firmware_flags =
le16_to_cpu(firmware_info->info.usFirmwareCapability.susAccess);
+ if (ASIC_IS_DCE8(rdev)) {
+ rdev->clock.gpupll_outputfreq =
+ le32_to_cpu(firmware_info->info_22.ulGPUPLL_OutputFreq);
+ if (rdev->clock.gpupll_outputfreq == 0)
+ rdev->clock.gpupll_outputfreq = 360000; /* 3.6 GHz */
+ }
+
return true;
}
diff --git a/drivers/gpu/drm/radeon/sid.h b/drivers/gpu/drm/radeon/sid.h
index 4c4a721..d1a7b58 100644
--- a/drivers/gpu/drm/radeon/sid.h
+++ b/drivers/gpu/drm/radeon/sid.h
@@ -915,6 +915,11 @@
#define DCCG_AUDIO_DTO1_PHASE 0x05c0
#define DCCG_AUDIO_DTO1_MODULE 0x05c4
+#define DENTIST_DISPCLK_CNTL 0x0490
+# define DENTIST_DPREFCLK_WDIVIDER(x) (((x) & 0x7f) << 24)
+# define DENTIST_DPREFCLK_WDIVIDER_MASK (0x7f << 24)
+# define DENTIST_DPREFCLK_WDIVIDER_SHIFT 24
+
#define AFMT_AUDIO_SRC_CONTROL 0x713c
#define AFMT_AUDIO_SRC_SELECT(x) (((x) & 7) << 0)
/* AFMT_AUDIO_SRC_SELECT
--
1.9.1
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| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 23:00 +0100 |
| Subject | [PATCH 4.2.y-ckt 032/268] Drivers: hv: vmbus: Fix a Host signaling bug |
| Message-ID | <qVGi9-1AK-67@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: "K. Y. Srinivasan" <kys@microsoft.com>
commit 8599846d73997cdbccf63f23394d871cfad1e5e6 upstream.
Currently we have two policies for deciding when to signal the host:
One based on the ring buffer state and the other based on what the
VMBUS client driver wants to do. Consider the case when the client
wants to explicitly control when to signal the host. In this case,
if the client were to defer signaling, we will not be able to signal
the host subsequently when the client does want to signal since the
ring buffer state will prevent the signaling. Implement logic to
have only one signaling policy in force for a given channel.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Tested-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/hv/channel.c | 18 ++++++++++++++++++
include/linux/hyperv.h | 18 ++++++++++++++++++
2 files changed, 36 insertions(+)
diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
index 603ce97..cede914 100644
--- a/drivers/hv/channel.c
+++ b/drivers/hv/channel.c
@@ -628,10 +628,19 @@ int vmbus_sendpacket_ctl(struct vmbus_channel *channel, void *buffer,
* on the ring. We will not signal if more data is
* to be placed.
*
+ * Based on the channel signal state, we will decide
+ * which signaling policy will be applied.
+ *
* If we cannot write to the ring-buffer; signal the host
* even if we may not have written anything. This is a rare
* enough condition that it should not matter.
*/
+
+ if (channel->signal_policy)
+ signal = true;
+ else
+ kick_q = true;
+
if (((ret == 0) && kick_q && signal) || (ret))
vmbus_setevent(channel);
@@ -731,10 +740,19 @@ int vmbus_sendpacket_pagebuffer_ctl(struct vmbus_channel *channel,
* on the ring. We will not signal if more data is
* to be placed.
*
+ * Based on the channel signal state, we will decide
+ * which signaling policy will be applied.
+ *
* If we cannot write to the ring-buffer; signal the host
* even if we may not have written anything. This is a rare
* enough condition that it should not matter.
*/
+
+ if (channel->signal_policy)
+ signal = true;
+ else
+ kick_q = true;
+
if (((ret == 0) && kick_q && signal) || (ret))
vmbus_setevent(channel);
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index 30d3a1f..115d8f5 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -629,6 +629,11 @@ struct hv_input_signal_event_buffer {
struct hv_input_signal_event event;
};
+enum hv_signal_policy {
+ HV_SIGNAL_POLICY_DEFAULT = 0,
+ HV_SIGNAL_POLICY_EXPLICIT,
+};
+
struct vmbus_channel {
/* Unique channel id */
int id;
@@ -756,8 +761,21 @@ struct vmbus_channel {
* link up channels based on their CPU affinity.
*/
struct list_head percpu_list;
+ /*
+ * Host signaling policy: The default policy will be
+ * based on the ring buffer state. We will also support
+ * a policy where the client driver can have explicit
+ * signaling control.
+ */
+ enum hv_signal_policy signal_policy;
};
+static inline void set_channel_signal_state(struct vmbus_channel *c,
+ enum hv_signal_policy policy)
+{
+ c->signal_policy = policy;
+}
+
static inline void set_channel_read_state(struct vmbus_channel *c, bool state)
{
c->batched_reading = state;
--
1.9.1
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| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 23:00 +0100 |
| Subject | [PATCH 4.2.y-ckt 035/268] iommu/io-pgtable-arm: Ensure we free the final level on teardown |
| Message-ID | <qVGi9-1AK-79@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: Will Deacon <will.deacon@arm.com>
commit 12c2ab09571e8aae3a87da2a4a452632a5fac1e5 upstream.
When tearing down page tables, we return early for the final level
since we know that we won't have any table pointers to follow.
Unfortunately, this also means that we forget to free the final level,
so we end up leaking memory.
Fix the issue by always freeing the current level, but just don't bother
to iterate over the ptes if we're at the final level.
Reported-by: Zhang Bo <zhangbo_a@xiaomi.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/iommu/io-pgtable-arm.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c
index e29d5d7..937832c 100644
--- a/drivers/iommu/io-pgtable-arm.c
+++ b/drivers/iommu/io-pgtable-arm.c
@@ -341,17 +341,18 @@ static void __arm_lpae_free_pgtable(struct arm_lpae_io_pgtable *data, int lvl,
arm_lpae_iopte *start, *end;
unsigned long table_size;
- /* Only leaf entries at the last level */
- if (lvl == ARM_LPAE_MAX_LEVELS - 1)
- return;
-
if (lvl == ARM_LPAE_START_LVL(data))
table_size = data->pgd_size;
else
table_size = 1UL << data->pg_shift;
start = ptep;
- end = (void *)ptep + table_size;
+
+ /* Only leaf entries at the last level */
+ if (lvl == ARM_LPAE_MAX_LEVELS - 1)
+ end = ptep;
+ else
+ end = (void *)ptep + table_size;
while (ptep != end) {
arm_lpae_iopte pte = *ptep++;
--
1.9.1
[toc] | [prev] | [next] | [standalone]
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 23:00 +0100 |
| Subject | [PATCH 4.2.y-ckt 046/268] mmc: sdhci-pci: Do not default to 33 Ohm driver strength for Intel SPT |
| Message-ID | <qVGi9-1AK-75@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: Adrian Hunter <adrian.hunter@intel.com> commit 1ca896856281d3f1ad4f6f7d4e32e2943452de23 upstream. In some cases, the stronger 33 Ohm driver strength must not be used so it is not a suitable default. Change it to the standard default 50 Ohm value. The patch applies to v4.2+ except the file name changed. It is drivers/mmc/host/sdhci-pci.c prior to v.4.4. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- drivers/mmc/host/sdhci-pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c index b3b0a3e..5d2e222 100644 --- a/drivers/mmc/host/sdhci-pci.c +++ b/drivers/mmc/host/sdhci-pci.c @@ -277,7 +277,7 @@ static int spt_select_drive_strength(struct sdhci_host *host, if (sdhci_pci_spt_drive_strength > 0) drive_strength = sdhci_pci_spt_drive_strength & 0xf; else - drive_strength = 1; /* 33-ohm */ + drive_strength = 0; /* Default 50-ohm */ if ((mmc_driver_type_mask(drive_strength) & card_drv) == 0) drive_strength = 0; /* Default 50-ohm */ -- 1.9.1
[toc] | [prev] | [next] | [standalone]
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 23:00 +0100 |
| Subject | [PATCH 4.2.y-ckt 039/268] arm64: mdscr_el1: avoid exposing DCC to userspace |
| Message-ID | <qVGia-1AK-85@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: Will Deacon <will.deacon@arm.com> commit d8d23fa0f27f3b2942a7bbc7378c7735324ed519 upstream. We don't want to expose the DCC to userspace, particularly as there is a kernel console driver for it. This patch resets mdscr_el1 to disable userspace access to the DCC registers on the cold boot path. Signed-off-by: Will Deacon <will.deacon@arm.com> [ kamal: 4.2-stable prereq for 60792ad arm64: kernel: enforce pmuserenr_el0 initialization and restore ] Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- arch/arm64/mm/proc.S | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm64/mm/proc.S b/arch/arm64/mm/proc.S index 39139a3..f28a1fe 100644 --- a/arch/arm64/mm/proc.S +++ b/arch/arm64/mm/proc.S @@ -156,7 +156,8 @@ ENTRY(__cpu_setup) mov x0, #3 << 20 msr cpacr_el1, x0 // Enable FP/ASIMD - msr mdscr_el1, xzr // Reset mdscr_el1 + mov x0, #1 << 12 // Reset mdscr_el1 and disable + msr mdscr_el1, x0 // access to the DCC from EL0 /* * Memory region attributes for LPAE: * -- 1.9.1
[toc] | [prev] | [next] | [standalone]
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 23:00 +0100 |
| Subject | [PATCH 4.2.y-ckt 055/268] Thermal: initialize thermal zone device correctly |
| Message-ID | <qVGia-1AK-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: Zhang Rui <rui.zhang@intel.com>
commit bb431ba26c5cd0a17c941ca6c3a195a3a6d5d461 upstream.
After thermal zone device registered, as we have not read any
temperature before, thus tz->temperature should not be 0,
which actually means 0C, and thermal trend is not available.
In this case, we need specially handling for the first
thermal_zone_device_update().
Both thermal core framework and step_wise governor is
enhanced to handle this. And since the step_wise governor
is the only one that uses trends, so it's the only thermal
governor that needs to be updated.
Tested-by: Manuel Krause <manuelkrause@netscape.net>
Tested-by: szegad <szegadlo@poczta.onet.pl>
Tested-by: prash <prash.n.rao@gmail.com>
Tested-by: amish <ammdispose-arch@yahoo.com>
Tested-by: Matthias <morpheusxyz123@yahoo.de>
Reviewed-by: Javi Merino <javi.merino@arm.com>
Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Chen Yu <yu.c.chen@intel.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/thermal/step_wise.c | 17 +++++++++++++++--
drivers/thermal/thermal_core.c | 19 +++++++++++++++++--
drivers/thermal/thermal_core.h | 1 +
include/linux/thermal.h | 3 +++
4 files changed, 36 insertions(+), 4 deletions(-)
diff --git a/drivers/thermal/step_wise.c b/drivers/thermal/step_wise.c
index 5a0f12d..ec4ea59 100644
--- a/drivers/thermal/step_wise.c
+++ b/drivers/thermal/step_wise.c
@@ -63,6 +63,19 @@ static unsigned long get_target_state(struct thermal_instance *instance,
next_target = instance->target;
dev_dbg(&cdev->device, "cur_state=%ld\n", cur_state);
+ if (!instance->initialized) {
+ if (throttle) {
+ next_target = (cur_state + 1) >= instance->upper ?
+ instance->upper :
+ ((cur_state + 1) < instance->lower ?
+ instance->lower : (cur_state + 1));
+ } else {
+ next_target = THERMAL_NO_TARGET;
+ }
+
+ return next_target;
+ }
+
switch (trend) {
case THERMAL_TREND_RAISING:
if (throttle) {
@@ -149,7 +162,7 @@ static void thermal_zone_trip_update(struct thermal_zone_device *tz, int trip)
dev_dbg(&instance->cdev->device, "old_target=%d, target=%d\n",
old_target, (int)instance->target);
- if (old_target == instance->target)
+ if (instance->initialized && old_target == instance->target)
continue;
/* Activate a passive thermal instance */
@@ -161,7 +174,7 @@ static void thermal_zone_trip_update(struct thermal_zone_device *tz, int trip)
instance->target == THERMAL_NO_TARGET)
update_passive_instance(tz, trip_type, -1);
-
+ instance->initialized = true;
instance->cdev->updated = false; /* cdev needs update */
}
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 4ca211b..8109029 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -534,8 +534,22 @@ static void update_temperature(struct thermal_zone_device *tz)
mutex_unlock(&tz->lock);
trace_thermal_temperature(tz);
- dev_dbg(&tz->device, "last_temperature=%d, current_temperature=%d\n",
- tz->last_temperature, tz->temperature);
+ if (tz->last_temperature == THERMAL_TEMP_INVALID)
+ dev_dbg(&tz->device, "last_temperature N/A, current_temperature=%d\n",
+ tz->temperature);
+ else
+ dev_dbg(&tz->device, "last_temperature=%d, current_temperature=%d\n",
+ tz->last_temperature, tz->temperature);
+}
+
+static void thermal_zone_device_reset(struct thermal_zone_device *tz)
+{
+ struct thermal_instance *pos;
+
+ tz->temperature = THERMAL_TEMP_INVALID;
+ tz->passive = 0;
+ list_for_each_entry(pos, &tz->thermal_instances, tz_node)
+ pos->initialized = false;
}
void thermal_zone_device_update(struct thermal_zone_device *tz)
@@ -1852,6 +1866,7 @@ struct thermal_zone_device *thermal_zone_device_register(const char *type,
if (!tz->ops->get_temp)
thermal_zone_device_set_polling(tz, 0);
+ thermal_zone_device_reset(tz);
thermal_zone_device_update(tz);
return tz;
diff --git a/drivers/thermal/thermal_core.h b/drivers/thermal/thermal_core.h
index d7ac1fc..749d41a 100644
--- a/drivers/thermal/thermal_core.h
+++ b/drivers/thermal/thermal_core.h
@@ -41,6 +41,7 @@ struct thermal_instance {
struct thermal_zone_device *tz;
struct thermal_cooling_device *cdev;
int trip;
+ bool initialized;
unsigned long upper; /* Highest cooling state for this trip point */
unsigned long lower; /* Lowest cooling state for this trip point */
unsigned long target; /* expected cooling state */
diff --git a/include/linux/thermal.h b/include/linux/thermal.h
index b5ea8e0..e103ff3 100644
--- a/include/linux/thermal.h
+++ b/include/linux/thermal.h
@@ -43,6 +43,9 @@
/* Default weight of a bound cooling device */
#define THERMAL_WEIGHT_DEFAULT 0
+/* use value, which < 0K, to indicate an invalid/uninitialized temperature */
+#define THERMAL_TEMP_INVALID -274000
+
/* Unit conversion macros */
#define KELVIN_TO_CELSIUS(t) (long)(((long)t-2732 >= 0) ? \
((long)t-2732+5)/10 : ((long)t-2732-5)/10)
--
1.9.1
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| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 23:00 +0100 |
| Subject | [PATCH 4.2.y-ckt 052/268] [media] rc: sunxi-cir: Initialize the spinlock properly |
| Message-ID | <qVGia-1AK-87@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: Chen-Yu Tsai <wens@csie.org>
commit 768acf46e1320d6c41ed1b7c4952bab41c1cde79 upstream.
The driver allocates the spinlock but fails to initialize it correctly.
The kernel reports a BUG indicating bad spinlock magic when spinlock
debugging is enabled.
Call spin_lock_init() on it to initialize it correctly.
Fixes: b4e3e59fb59c ("[media] rc: add sunxi-ir driver")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/media/rc/sunxi-cir.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/media/rc/sunxi-cir.c b/drivers/media/rc/sunxi-cir.c
index 7830aef..40f7768 100644
--- a/drivers/media/rc/sunxi-cir.c
+++ b/drivers/media/rc/sunxi-cir.c
@@ -153,6 +153,8 @@ static int sunxi_ir_probe(struct platform_device *pdev)
if (!ir)
return -ENOMEM;
+ spin_lock_init(&ir->ir_lock);
+
if (of_device_is_compatible(dn, "allwinner,sun5i-a13-ir"))
ir->fifo_size = 64;
else
--
1.9.1
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| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 23:10 +0100 |
| Subject | [PATCH 4.2.y-ckt 017/268] time: Avoid signed overflow in timekeeping_get_ns() |
| Message-ID | <qVGrL-1Vy-3@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: David Gibson <david@gibson.dropbear.id.au> commit 35a4933a895927990772ae96fdcfd2f806929ee2 upstream. 1e75fa8 "time: Condense timekeeper.xtime into xtime_sec" replaced a call to clocksource_cyc2ns() from timekeeping_get_ns() with an open-coded version of the same logic to avoid keeping a semi-redundant struct timespec in struct timekeeper. However, the commit also introduced a subtle semantic change - where clocksource_cyc2ns() uses purely unsigned math, the new version introduces a signed temporary, meaning that if (delta * tk->mult) has a 63-bit overflow the following shift will still give a negative result. The choice of 'maxsec' in __clocksource_updatefreq_scale() means this will generally happen if there's a ~10 minute pause in examining the clocksource. This can be triggered on a powerpc KVM guest by stopping it from qemu for a bit over 10 minutes. After resuming time has jumped backwards several minutes causing numerous problems (jiffies does not advance, msleep()s can be extended by minutes..). It doesn't happen on x86 KVM guests, because the guest TSC is effectively frozen while the guest is stopped, which is not the case for the powerpc timebase. Obviously an unsigned (64 bit) overflow will only take twice as long as a signed, 63-bit overflow. I don't know the time code well enough to know if that will still cause incorrect calculations, or if a 64-bit overflow is avoided elsewhere. Still, an incorrect forwards clock adjustment will cause less trouble than time going backwards. So, this patch removes the potential for intermediate signed overflow. Suggested-by: Laurent Vivier <lvivier@redhat.com> Tested-by: Laurent Vivier <lvivier@redhat.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: John Stultz <john.stultz@linaro.org> Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- kernel/time/timekeeping.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c index 3688f1e..afb50be 100644 --- a/kernel/time/timekeeping.c +++ b/kernel/time/timekeeping.c @@ -305,8 +305,7 @@ static inline s64 timekeeping_get_ns(struct tk_read_base *tkr) delta = timekeeping_get_delta(tkr); - nsec = delta * tkr->mult + tkr->xtime_nsec; - nsec >>= tkr->shift; + nsec = (delta * tkr->mult + tkr->xtime_nsec) >> tkr->shift; /* If arch requires, add in get_arch_timeoffset() */ return nsec + arch_gettimeoffset(); -- 1.9.1
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| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 23:10 +0100 |
| Subject | [PATCH 4.2.y-ckt 012/268] drm/amdgpu: call hpd_irq_event on resume |
| Message-ID | <qVGrL-1Vy-5@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: Alex Deucher <alexander.deucher@amd.com>
commit 54fb2a5cd0baf8e97d743de411e2f832d1afa68d upstream.
Need to call this on resume if displays changes during
suspend in order to properly be notified of changes.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index 99f158e..e12f490 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1757,6 +1757,7 @@ int amdgpu_resume_kms(struct drm_device *dev, bool resume, bool fbcon)
}
drm_kms_helper_poll_enable(dev);
+ drm_helper_hpd_irq_event(dev);
if (fbcon) {
amdgpu_fbdev_set_suspend(adev, 0);
--
1.9.1
[toc] | [prev] | [next] | [standalone]
| From | Kamal Mostafa <kamal@canonical.com> |
|---|---|
| Date | 2016-01-27 23:10 +0100 |
| Subject | [PATCH 4.2.y-ckt 007/268] [media] si2157: return -EINVAL if firmware blob is too big |
| Message-ID | <qVGrL-1Vy-7@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: Laura Abbott <labbott@fedoraproject.org>
commit d2cc2f0b35465951eaaf0387fd55e29835ed7ea6 upstream.
A previous patch added a check if the firmware is too big, but it didn't
set the return error code with the right value.
[mchehab@osg.samsung.com: I ended by applying a v1 of Laura's patch, without
the proper return code. This patch contains the difference between v2 and v1 of
the Laura's "si2157: Bounds check firmware" patch]
Signed-off-by: Laura Abbott <labbott@fedoraproject.org>
Reviewed-by: Olli Salonen <olli.salonen@iki.fi>
Tested-by: Olli Salonen <olli.salonen@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
---
drivers/media/tuners/si2157.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/tuners/si2157.c b/drivers/media/tuners/si2157.c
index 416c865..27241de 100644
--- a/drivers/media/tuners/si2157.c
+++ b/drivers/media/tuners/si2157.c
@@ -168,6 +168,7 @@ static int si2157_init(struct dvb_frontend *fe)
len = fw->data[fw->size - remaining];
if (len > SI2157_ARGLEN) {
dev_err(&client->dev, "Bad firmware length\n");
+ ret = -EINVAL;
goto err_release_firmware;
}
memcpy(cmd.args, &fw->data[(fw->size - remaining) + 1], len);
--
1.9.1
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