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Groups > linux.kernel > #1249548 > unrolled thread
| Started by | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| First post | 2015-10-18 04:30 +0200 |
| Last post | 2015-10-19 17:30 +0200 |
| Articles | 20 on this page of 182 — 4 participants |
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[PATCH 4.1 000/202] 4.1.11-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:30 +0200
[PATCH 4.1 011/202] target/iscsi: Fix np_ip bracket issue by removing np_ip Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:30 +0200
[PATCH 4.1 012/202] scsi: fix scsi_error_handler vs. scsi_host_dev_release race Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:30 +0200
[PATCH 4.1 005/202] kvm: factor out core eventfd assign/deassign logic Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:30 +0200
[PATCH 4.1 009/202] KVM: PPC: Book3S HV: Pass the correct trap argument to kvmhv_commence_exit Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:30 +0200
[PATCH 4.1 003/202] kvm: dont try to register to KVM_FAST_MMIO_BUS for non mmio eventfd Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:30 +0200
[PATCH 4.1 001/202] arm: KVM: Fix incorrect device to IPA mapping Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:30 +0200
[PATCH 4.1 031/202] ARM: 8425/1: kgdb: Dont try to stop the machine when setting breakpoints Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:30 +0200
[PATCH 4.1 007/202] arm: KVM: Disable virtual timer even if the guest is not using it Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:30 +0200
[PATCH 4.1 013/202] target: Attach EXTENDED_COPY local I/O descriptors to xcopy_pt_sess Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:30 +0200
[PATCH 4.1 028/202] ARM: fix Thumb2 signal handling when ARMv6 is enabled Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:30 +0200
[PATCH 4.1 030/202] windfarm: decrement client count when unregistering Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:30 +0200
[PATCH 4.1 027/202] hwmon: (nct6775) Swap STEP_UP_TIME and STEP_DOWN_TIME registers for most chips Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:30 +0200
[PATCH 4.1 080/202] dm btree: add ref counting ops for the leaves of top level btrees Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 108/202] USB: whiteheat: fix potential null-deref at probe Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 065/202] ALSA: hda - Disable power_save_node for IDT 92HD73xx chips Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 082/202] USB: option: add ZTE PIDs Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 138/202] irqchip/gic-v3-its: Add missing cache flushes Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 134/202] dts: imx25: fix sd card gpio polarity specified in device tree Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 078/202] ath10k: fix dma_mapping_error() handling Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 125/202] batman-adv: fix kernel crash due to missing NULL checks Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 111/202] usb: xhci: Clear XHCI_STATE_DYING on start Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 110/202] usb: xhci: lock mutex on xhci_stop Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 137/202] irqchip/atmel-aic5: Use per chip mask caches in mask/unmask() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 135/202] usb: chipidea: imx: fix a typo for imx6sx Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 109/202] xhci: give command abortion one more chance before killing xhci Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 079/202] svcrdma: Fix send_reply() scatter/gather set-up Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 095/202] Bluetooth: Delay check for conn->smp in smp_conn_security() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 128/202] mmc: dw_mmc: handle data blocks > than 4kB if IDMAC is used Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 122/202] ipvs: fix crash with sync protocol v0 and FTP Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 114/202] xhci: init command timeout timer earlier to avoid deleting it uninitialized Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 081/202] staging: ion: fix corruption of ion_import_dma_buf Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 130/202] mmc: sdhci-esdhc-imx: Do not break platform data boards Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 074/202] PCI: Fix devfn for VPD access through function 0 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 113/202] xhci: change xhci 1.0 only restrictions to support xhci 1.1 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 022/202] perf tools: Add empty Build files for architectures lacking them Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 107/202] drm/dp/mst: drop cancel work sync in the mstb destroy path (v2) Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 126/202] batman-adv: protect tt_local_entry from concurrent delete events Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 136/202] cifs: use server timestamp for ntlmv2 authentication Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 123/202] ipvs: call skb_sender_cpu_clear Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 083/202] md/raid0: update queue parameter in a safer location. Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 124/202] fbdev: select versatile helpers for the integrator Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 132/202] dts: imx51: fix sd card gpio polarity specified in device tree Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 133/202] dts: imx53: fix sd card gpio polarity specified in device tree Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 105/202] drm: Reject DRI1 hw lock ioctl functions for kms drivers Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 049/202] leds/led-class: Add missing put_device() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 131/202] mmc: sdhci-esdhc-imx: fix cd regression for dt platform Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 062/202] ALSA: synth: Fix conflicting OSS device registration on AWE32 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 129/202] mmc: sdhci-esdhc-imx: Move mmc_of_parse() to the dt probe Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:40 +0200
[PATCH 4.1 142/202] mtd: nand: sunxi: fix OOB handling in ->write_xxx() functions Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:50 +0200
[PATCH 4.1 189/202] nfs/filelayout: Fix NULL reference caused by double freeing of fh_array Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:50 +0200
[PATCH 4.1 077/202] dm crypt: constrain crypt devices max_segment_size to PAGE_SIZE Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:50 +0200
[PATCH 4.1 196/202] drivers/tty: require read access for controlling terminal Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:50 +0200
[PATCH 4.1 112/202] usb: xhci: exit early in xhci_setup_device() if were halted or dying Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:50 +0200
[PATCH 4.1 141/202] mtd: nand: sunxi: fix sunxi_nand_chips_cleanup() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:50 +0200
[PATCH 4.1 188/202] fix a braino in ovl_d_select_inode() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:50 +0200
[PATCH 4.1 184/202] genirq: Fix race in register_irq_proc() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:50 +0200
[PATCH 4.1 190/202] clk: ti: fix dual-registration of uart4_ick Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:50 +0200
[PATCH 4.1 104/202] drm/i915/bios: handle MIPI Sequence Block v3+ gracefully Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:50 +0200
[PATCH 4.1 191/202] namei: results of d_is_negative() should be checked after dentry revalidation Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 04:50 +0200
[PATCH 4.1 193/202] dm cache: fix NULL pointer when switching from cleaner policy Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 05:00 +0200
[PATCH 4.1 192/202] dm: fix AB-BA deadlock in __dm_destroy() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 05:00 +0200
[PATCH 4.1 186/202] overlay: Call ovl_drop_write() earlier in ovl_dentry_open() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 05:00 +0200
[PATCH 4.1 117/202] sched/fair: Prevent throttling in early pick_next_task_fair() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 05:30 +0200
[PATCH 4.1 139/202] docs: update HOWTO for 3.x -> 4.x versioning Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 05:30 +0200
[PATCH 4.1 020/202] perf hists: Update the column width for the "srcline" sort key Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 05:30 +0200
[PATCH 4.1 116/202] Initialize msg/shm IPC objects before doing ipc_addid() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 05:30 +0200
[PATCH 4.1 021/202] perf stat: Get correct cpu id for print_aggr Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 05:30 +0200
[PATCH 4.1 115/202] usb: xhci: Add support for URB_ZERO_PACKET to bulk/sg transfers Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 05:30 +0200
[PATCH 4.1 018/202] perf/x86/intel: Fix constraint access Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 05:40 +0200
[PATCH 4.1 019/202] perf tools: Fix copying of /proc/kcore Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 05:40 +0200
[PATCH 4.1 200/202] mm/slab: fix unexpected index mapping result of kmalloc_size(INDEX_NODE+1) Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 05:50 +0200
[PATCH 4.1 152/202] usb: chipidea: udc: using the correct stall implementation Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 05:50 +0200
[PATCH 4.1 044/202] x86/efi: Fix boot crash by mapping EFI memmap entries bottom-up at runtime, instead of top-down Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 05:50 +0200
[PATCH 4.1 187/202] overlayfs: Make f_path always point to the overlay and f_inode to the underlay Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 05:50 +0200
[PATCH 4.1 201/202] MIPS: Fix console output for Fulong2e system Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 05:50 +0200
[PATCH 4.1 183/202] igb: do not re-init SR-IOV during probe Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 05:50 +0200
[PATCH 4.1 045/202] x86/kexec: Fix kexec crash in syscall kexec_file_load() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 05:50 +0200
[PATCH 4.1 055/202] spi: spi-pxa2xx: Check status register to determine if SSSR_TINT is disabled Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 05:50 +0200
[PATCH 4.1 194/202] staging: speakup: fix speakup-r regression Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 168/202] powerpc/MSI: Fix race condition in tearing down MSI interrupts Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 197/202] serial: 8250: add uart_config entry for PORT_RT2880 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 153/202] usb: Use the USB_SS_MULT() macro to get the burst multiplier. Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 154/202] usb: phy: phy-generic: Fix reset behaviour on legacy boot Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 146/202] pcmcia: sa11x0: fix missing clk_put() in sa11x0 socket drivers Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 171/202] UBIFS: Kill unneeded locking in ubifs_init_security Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 155/202] usb: musb: cppi41: allow it to work again Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 144/202] device property: fix potential NULL pointer dereference Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 169/202] rsi: Fix possible leak when loading firmware Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 173/202] UBI: return ENOSPC if no enough space available Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 178/202] arm64/efi: Fix boot crash by not padding between EFI_MEMORY_RUNTIME regions Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 172/202] UBI: Validate data_size Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 150/202] security: fix typo in security_task_prctl Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 199/202] intel_pstate: Fix overflow in busy_scaled due to long delay Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 167/202] tools lib traceevent: Fix string handling in heterogeneous arch environments Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 185/202] md/bitmap: dont pass -1 to bitmap_storage_alloc. Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 181/202] m68k: Define asmlinkage_protect Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 151/202] usb: musb: dsps: fix polling in device-only mode Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 195/202] tty: fix stall caused by missing memory barrier in drivers/tty/n_tty.c Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 149/202] regmap: debugfs: Dont bother actually printing when calculating max length Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 177/202] vfs: Test for and handle paths that are unreachable from their mnt_root Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 175/202] mmc: core: Dont return an error for CD/WP GPIOs when GPIOLIB is unset Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 148/202] regmap: debugfs: Ensure we dont underflow when printing access masks Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 180/202] arm64: readahead: fault retry breaks mmap file read random detection Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 176/202] dcache: Handle escaped paths in prepend_path Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 174/202] mmc: sdhci: fix dma memory leak in sdhci_pre_req() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 182/202] net/xen-netfront: only napi_synchronize() if running Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 179/202] arm64: ftrace: fix function_graph tracer panic Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:00 +0200
[PATCH 4.1 092/202] netfilter: nf_log: wait for rcu grace after logger unregistration Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 096/202] NFS: Do cleanup before resetting pageio read/write to mds Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 100/202] disabling oplocks/leases via module parm enable_oplocks broken for SMB3 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 087/202] netfilter: nf_tables: Use 32 bit addressing register from nft_type_to_reg() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 076/202] PCI: Clear IORESOURCE_UNSET when clipping a bridge window Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 147/202] ipr: Enable SIS pipe commands for SIS-32 devices. Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 097/202] nfs: fix pg_test page count calculation Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 091/202] netfilter: nftables: Do not run chains in the wrong network namespace Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 094/202] netfilter: nf_log: dont zap all loggers on unregister Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 118/202] [PATCH REPOST] serial/amba-pl011: Disable interrupts around TX softirq Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 140/202] mtd: pxa3xx_nand: add a default chunk size Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 157/202] usb: Add device quirk for Logitech PTZ cameras Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 143/202] PM / AVS: rockchip-io: depend on CONFIG_POWER_AVS Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 101/202] [SMB3] Do not fall back to SMBWriteX in set_file_size error cases Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 098/202] NFS: Fix a write performance regression Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 064/202] ALSA: hda - Apply SPDIF pin ctl to MacBookPro 12,1 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 120/202] ipvs: fix crash if scheduler is changed Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 158/202] USB: Add reset-resume quirk for two Plantronics usb headphones. Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 088/202] netfilter: nf_conntrack: Support expectations in different zones Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 161/202] MIPS: dma-default: Fix 32-bit fall back to GFP_DMA Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 102/202] drm/qxl: only report first monitor as connected if we have no state Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 145/202] ath10k: reject 11b tx fragmentation configuration Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 093/202] netfilter: nft_compat: skip family comparison in case of NFPROTO_UNSPEC Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 156/202] USB: chaoskey read offset bug Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 160/202] cpufreq: dt: Tolerance applies on both sides of target voltage Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 119/202] ipvs: do not use random local source address for tunnels Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 121/202] ipvs: skb_orphan in case of forwarding Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 090/202] netfilter: nf_qeueue: Drop queue entries on nf_unregister_hook Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 099/202] [SMB3] Fix sec=krb5 on smb3 mounts Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:10 +0200
[PATCH 4.1 051/202] s390/compat: correct uc_sigmask of the compat signal frame Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 059/202] ocfs2/dlm: fix deadlock when dispatch assert master Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 063/202] ALSA: hda: Add dock support for ThinkPad T550 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 048/202] x86/xen: Support kexec/kdump in HVM guests by doing a soft reset Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 060/202] mm: hugetlbfs: skip shared VMAs when unmapping private pages to satisfy a fault Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 070/202] ASoC: sgtl5000: fix wrong register MIC_BIAS_VOLTAGE setup on probe Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 038/202] x86/apic: Serialize LVTT and TSC_DEADLINE writes Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 073/202] Btrfs: update fix for read corruption of compressed and shared extents Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 040/202] x86/platform: Fix Geode LX timekeeping in the generic x86 build Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 057/202] mm: migrate: hugetlb: putback destination hugepage to active list Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 036/202] blockdev: dont set S_DAX for misaligned partitions Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 056/202] spi: spidev: fix possible NULL dereference Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 041/202] x86/paravirt: Replace the paravirt nop with a bona fide empty function Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 086/202] netfilter: nfnetlink: work around wrong endianess in res_id field Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 085/202] dm raid: fix round up of default region size Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 071/202] btrfs: skip waiting on ordered range for special files Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 058/202] lib/iommu-common.c: do not try to deref a null iommu->lazy_flush() pointer when n < pool->hint Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 069/202] ASoC: db1200: Fix DAI link format for db1300 and db1550 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 072/202] Btrfs: fix read corruption of compressed and shared extents Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 089/202] netfilter: ctnetlink: put back references to master ct and expect objects Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 067/202] ASoC: fix broken pxa SoC support Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 061/202] ALSA: hda - Disable power_save_node for Thinkpads Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 075/202] PCI: Use function 0 VPD for identical functions, regular VPD for others Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 050/202] sched/core: Fix TASK_DEAD race in finish_task_switch() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 068/202] ASoC: dwc: correct irq clear method Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 084/202] md/raid0: apply base queue limits *before* disk_stack_limits Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 043/202] Use WARN_ON_ONCE for missing X86_FEATURE_NRIPS Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 066/202] ASoC: pxa: pxa2xx-ac97: fix dma requestor lines Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 039/202] x86/alternatives: Make optimize_nops() interrupt safe and synced Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 042/202] x86/nmi/64: Fix a paravirt stack-clobbering bug in the NMI code Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:20 +0200
[PATCH 4.1 037/202] dmaengine: dw: properly read DWC_PARAMS register Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:30 +0200
[PATCH 4.1 047/202] x86/mm: Set NX on gap between __ex_table and rodata Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:30 +0200
[PATCH 4.1 053/202] spi: Fix documentation of spi_alloc_master() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:30 +0200
[PATCH 4.1 016/202] target: Fix v4.1 UNIT_ATTENTION se_node_acl->device_list[] NULL pointer Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:30 +0200
[PATCH 4.1 024/202] perf: Fix AUX buffer refcounting Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:30 +0200
[PATCH 4.1 023/202] perf header: Fixup reading of HEADER_NRCPUS feature Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:30 +0200
[PATCH 4.1 052/202] s390/boot/decompression: disable floating point in decompressor Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:30 +0200
[PATCH 4.1 025/202] watchdog: sunxi: fix activation of system reset Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:30 +0200
[PATCH 4.1 046/202] x86/process: Add proper bound checks in 64bit get_wchan() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:30 +0200
[PATCH 4.1 054/202] spi: xtensa-xtfpga: fix register endianness Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-18 06:30 +0200
Re: ***SPAM*** [PATCH 4.1 000/202] 4.1.11-stable review Guenter Roeck <linux@roeck-us.net> - 2015-10-19 06:20 +0200
Re: ***SPAM*** [PATCH 4.1 000/202] 4.1.11-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2015-10-19 17:20 +0200
Re: ***SPAM*** [PATCH 4.1 000/202] 4.1.11-stable review Willy Tarreau <w@1wt.eu> - 2015-10-19 17:30 +0200
Re: ***SPAM*** [PATCH 4.1 000/202] 4.1.11-stable review Guenter Roeck <linux@roeck-us.net> - 2015-10-20 03:30 +0200
Re: [PATCH 4.1 000/202] 4.1.11-stable review Shuah Khan <shuahkh@osg.samsung.com> - 2015-10-19 17:30 +0200
Page 3 of 10 — ← Prev page 1 2 [3] 4 5 … 10 Next page →
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2015-10-18 04:40 +0200 |
| Subject | [PATCH 4.1 083/202] md/raid0: update queue parameter in a safer location. |
| Message-ID | <qkM39-8mN-59@gated-at.bofh.it> |
| In reply to | #1249548 |
4.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: NeilBrown <neilb@suse.com>
commit 199dc6ed5179251fa6158a461499c24bdd99c836 upstream.
When a (e.g.) RAID5 array is reshaped to RAID0, the updating
of queue parameters (e.g. max number of sectors per bio) is
done in the wrong place.
It should be part of ->run, but it is actually part of ->takeover.
This means it happens before level_store() calls:
blk_set_stacking_limits(&mddev->queue->limits);
and so it ineffective. This can lead to errors from underlying
devices.
So move all the relevant settings out of create_stripe_zones()
and into raid0_run().
As this can lead to a bug-on it is suitable for any -stable
kernel which supports reshape to RAID0. So 2.6.35 or later.
As the bug has been present for five years there is no urgency,
so no need to rush into -stable.
Fixes: 9af204cf720c ("md: Add support for Raid5->Raid0 and Raid10->Raid0 takeover")
Reported-by: Yi Zhang <yizhan@redhat.com>
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/md/raid0.c | 75 +++++++++++++++++++++++++++--------------------------
1 file changed, 39 insertions(+), 36 deletions(-)
--- a/drivers/md/raid0.c
+++ b/drivers/md/raid0.c
@@ -83,7 +83,7 @@ static int create_strip_zones(struct mdd
char b[BDEVNAME_SIZE];
char b2[BDEVNAME_SIZE];
struct r0conf *conf = kzalloc(sizeof(*conf), GFP_KERNEL);
- bool discard_supported = false;
+ unsigned short blksize = 512;
if (!conf)
return -ENOMEM;
@@ -98,6 +98,9 @@ static int create_strip_zones(struct mdd
sector_div(sectors, mddev->chunk_sectors);
rdev1->sectors = sectors * mddev->chunk_sectors;
+ blksize = max(blksize, queue_logical_block_size(
+ rdev1->bdev->bd_disk->queue));
+
rdev_for_each(rdev2, mddev) {
pr_debug("md/raid0:%s: comparing %s(%llu)"
" with %s(%llu)\n",
@@ -134,6 +137,18 @@ static int create_strip_zones(struct mdd
}
pr_debug("md/raid0:%s: FINAL %d zones\n",
mdname(mddev), conf->nr_strip_zones);
+ /*
+ * now since we have the hard sector sizes, we can make sure
+ * chunk size is a multiple of that sector size
+ */
+ if ((mddev->chunk_sectors << 9) % blksize) {
+ printk(KERN_ERR "md/raid0:%s: chunk_size of %d not multiple of block size %d\n",
+ mdname(mddev),
+ mddev->chunk_sectors << 9, blksize);
+ err = -EINVAL;
+ goto abort;
+ }
+
err = -ENOMEM;
conf->strip_zone = kzalloc(sizeof(struct strip_zone)*
conf->nr_strip_zones, GFP_KERNEL);
@@ -188,19 +203,12 @@ static int create_strip_zones(struct mdd
}
dev[j] = rdev1;
- if (mddev->queue)
- disk_stack_limits(mddev->gendisk, rdev1->bdev,
- rdev1->data_offset << 9);
-
if (rdev1->bdev->bd_disk->queue->merge_bvec_fn)
conf->has_merge_bvec = 1;
if (!smallest || (rdev1->sectors < smallest->sectors))
smallest = rdev1;
cnt++;
-
- if (blk_queue_discard(bdev_get_queue(rdev1->bdev)))
- discard_supported = true;
}
if (cnt != mddev->raid_disks) {
printk(KERN_ERR "md/raid0:%s: too few disks (%d of %d) - "
@@ -261,28 +269,6 @@ static int create_strip_zones(struct mdd
(unsigned long long)smallest->sectors);
}
- /*
- * now since we have the hard sector sizes, we can make sure
- * chunk size is a multiple of that sector size
- */
- if ((mddev->chunk_sectors << 9) % queue_logical_block_size(mddev->queue)) {
- printk(KERN_ERR "md/raid0:%s: chunk_size of %d not valid\n",
- mdname(mddev),
- mddev->chunk_sectors << 9);
- goto abort;
- }
-
- if (mddev->queue) {
- blk_queue_io_min(mddev->queue, mddev->chunk_sectors << 9);
- blk_queue_io_opt(mddev->queue,
- (mddev->chunk_sectors << 9) * mddev->raid_disks);
-
- if (!discard_supported)
- queue_flag_clear_unlocked(QUEUE_FLAG_DISCARD, mddev->queue);
- else
- queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, mddev->queue);
- }
-
pr_debug("md/raid0:%s: done.\n", mdname(mddev));
*private_conf = conf;
@@ -433,12 +419,6 @@ static int raid0_run(struct mddev *mddev
if (md_check_no_bitmap(mddev))
return -EINVAL;
- if (mddev->queue) {
- blk_queue_max_hw_sectors(mddev->queue, mddev->chunk_sectors);
- blk_queue_max_write_same_sectors(mddev->queue, mddev->chunk_sectors);
- blk_queue_max_discard_sectors(mddev->queue, mddev->chunk_sectors);
- }
-
/* if private is not null, we are here after takeover */
if (mddev->private == NULL) {
ret = create_strip_zones(mddev, &conf);
@@ -447,6 +427,29 @@ static int raid0_run(struct mddev *mddev
mddev->private = conf;
}
conf = mddev->private;
+ if (mddev->queue) {
+ struct md_rdev *rdev;
+ bool discard_supported = false;
+
+ rdev_for_each(rdev, mddev) {
+ disk_stack_limits(mddev->gendisk, rdev->bdev,
+ rdev->data_offset << 9);
+ if (blk_queue_discard(bdev_get_queue(rdev->bdev)))
+ discard_supported = true;
+ }
+ blk_queue_max_hw_sectors(mddev->queue, mddev->chunk_sectors);
+ blk_queue_max_write_same_sectors(mddev->queue, mddev->chunk_sectors);
+ blk_queue_max_discard_sectors(mddev->queue, mddev->chunk_sectors);
+
+ blk_queue_io_min(mddev->queue, mddev->chunk_sectors << 9);
+ blk_queue_io_opt(mddev->queue,
+ (mddev->chunk_sectors << 9) * mddev->raid_disks);
+
+ if (!discard_supported)
+ queue_flag_clear_unlocked(QUEUE_FLAG_DISCARD, mddev->queue);
+ else
+ queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, mddev->queue);
+ }
/* calculate array device size */
md_set_array_sectors(mddev, raid0_size(mddev, 0, 0));
--
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| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2015-10-18 04:40 +0200 |
| Subject | [PATCH 4.1 124/202] fbdev: select versatile helpers for the integrator |
| Message-ID | <qkM39-8mN-61@gated-at.bofh.it> |
| In reply to | #1249548 |
4.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Linus Walleij <linus.walleij@linaro.org> commit 2701fa0864ecb9e49d47a4aa1c02f172ab79639a upstream. Commit 11c32d7b6274cb0f554943d65bd4a126c4a86dcd "video: move Versatile CLCD helpers" missed the fact that the Integrator/CP is also using the helper, and as a result the platform got only stubs and no graphics. Add this as a default selection to Kconfig so we have graphics again. Fixes: 11c32d7b6274 (video: move Versatile CLCD helpers) Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/video/fbdev/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/video/fbdev/Kconfig +++ b/drivers/video/fbdev/Kconfig @@ -298,7 +298,7 @@ config FB_ARMCLCD # Helper logic selected only by the ARM Versatile platform family. config PLAT_VERSATILE_CLCD - def_bool ARCH_VERSATILE || ARCH_REALVIEW || ARCH_VEXPRESS + def_bool ARCH_VERSATILE || ARCH_REALVIEW || ARCH_VEXPRESS || ARCH_INTEGRATOR depends on ARM depends on FB_ARMCLCD && FB=y -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[toc] | [prev] | [next] | [standalone]
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2015-10-18 04:40 +0200 |
| Subject | [PATCH 4.1 132/202] dts: imx51: fix sd card gpio polarity specified in device tree |
| Message-ID | <qkM39-8mN-65@gated-at.bofh.it> |
| In reply to | #1249548 |
4.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Dong Aisheng <aisheng.dong@freescale.com>
commit aca45c0e95dad1c4ba4d38da192756b0e10cbbbd upstream.
cd-gpios polarity should be changed to GPIO_ACTIVE_LOW and wp-gpios
should be changed to GPIO_ACTIVE_HIGH.
Otherwise, the SD may not work properly due to wrong polarity inversion
specified in DT after switch to common parsing function mmc_of_parse().
Signed-off-by: Dong Aisheng <aisheng.dong@freescale.com>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/arm/boot/dts/imx51-apf51dev.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arm/boot/dts/imx51-apf51dev.dts
+++ b/arch/arm/boot/dts/imx51-apf51dev.dts
@@ -98,7 +98,7 @@
&esdhc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_esdhc1>;
- cd-gpios = <&gpio2 29 GPIO_ACTIVE_HIGH>;
+ cd-gpios = <&gpio2 29 GPIO_ACTIVE_LOW>;
bus-width = <4>;
status = "okay";
};
--
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| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2015-10-18 04:40 +0200 |
| Subject | [PATCH 4.1 133/202] dts: imx53: fix sd card gpio polarity specified in device tree |
| Message-ID | <qkM3a-8mN-67@gated-at.bofh.it> |
| In reply to | #1249548 |
4.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Dong Aisheng <aisheng.dong@freescale.com>
commit 94d76946859b4bcfa0da373357f14feda2af0622 upstream.
cd-gpios polarity should be changed to GPIO_ACTIVE_LOW and wp-gpios
should be changed to GPIO_ACTIVE_HIGH.
Otherwise, the SD may not work properly due to wrong polarity inversion
specified in DT after switch to common parsing function mmc_of_parse().
Signed-off-by: Dong Aisheng <aisheng.dong@freescale.com>
Acked-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
arch/arm/boot/dts/imx53-ard.dts | 4 ++--
arch/arm/boot/dts/imx53-m53evk.dts | 4 ++--
arch/arm/boot/dts/imx53-qsb-common.dtsi | 4 ++--
arch/arm/boot/dts/imx53-smd.dts | 4 ++--
arch/arm/boot/dts/imx53-tqma53.dtsi | 4 ++--
arch/arm/boot/dts/imx53-tx53.dtsi | 4 ++--
arch/arm/boot/dts/imx53-voipac-bsb.dts | 4 ++--
7 files changed, 14 insertions(+), 14 deletions(-)
--- a/arch/arm/boot/dts/imx53-ard.dts
+++ b/arch/arm/boot/dts/imx53-ard.dts
@@ -103,8 +103,8 @@
&esdhc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_esdhc1>;
- cd-gpios = <&gpio1 1 0>;
- wp-gpios = <&gpio1 9 0>;
+ cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
status = "okay";
};
--- a/arch/arm/boot/dts/imx53-m53evk.dts
+++ b/arch/arm/boot/dts/imx53-m53evk.dts
@@ -124,8 +124,8 @@
&esdhc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_esdhc1>;
- cd-gpios = <&gpio1 1 0>;
- wp-gpios = <&gpio1 9 0>;
+ cd-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio1 9 GPIO_ACTIVE_HIGH>;
status = "okay";
};
--- a/arch/arm/boot/dts/imx53-qsb-common.dtsi
+++ b/arch/arm/boot/dts/imx53-qsb-common.dtsi
@@ -147,8 +147,8 @@
&esdhc3 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_esdhc3>;
- cd-gpios = <&gpio3 11 0>;
- wp-gpios = <&gpio3 12 0>;
+ cd-gpios = <&gpio3 11 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio3 12 GPIO_ACTIVE_HIGH>;
bus-width = <8>;
status = "okay";
};
--- a/arch/arm/boot/dts/imx53-smd.dts
+++ b/arch/arm/boot/dts/imx53-smd.dts
@@ -41,8 +41,8 @@
&esdhc1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_esdhc1>;
- cd-gpios = <&gpio3 13 0>;
- wp-gpios = <&gpio4 11 0>;
+ cd-gpios = <&gpio3 13 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio4 11 GPIO_ACTIVE_HIGH>;
status = "okay";
};
--- a/arch/arm/boot/dts/imx53-tqma53.dtsi
+++ b/arch/arm/boot/dts/imx53-tqma53.dtsi
@@ -41,8 +41,8 @@
pinctrl-0 = <&pinctrl_esdhc2>,
<&pinctrl_esdhc2_cdwp>;
vmmc-supply = <®_3p3v>;
- wp-gpios = <&gpio1 2 0>;
- cd-gpios = <&gpio1 4 0>;
+ wp-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
+ cd-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
status = "disabled";
};
--- a/arch/arm/boot/dts/imx53-tx53.dtsi
+++ b/arch/arm/boot/dts/imx53-tx53.dtsi
@@ -183,7 +183,7 @@
};
&esdhc1 {
- cd-gpios = <&gpio3 24 GPIO_ACTIVE_HIGH>;
+ cd-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>;
fsl,wp-controller;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_esdhc1>;
@@ -191,7 +191,7 @@
};
&esdhc2 {
- cd-gpios = <&gpio3 25 GPIO_ACTIVE_HIGH>;
+ cd-gpios = <&gpio3 25 GPIO_ACTIVE_LOW>;
fsl,wp-controller;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_esdhc2>;
--- a/arch/arm/boot/dts/imx53-voipac-bsb.dts
+++ b/arch/arm/boot/dts/imx53-voipac-bsb.dts
@@ -119,8 +119,8 @@
&esdhc2 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_esdhc2>;
- cd-gpios = <&gpio3 25 0>;
- wp-gpios = <&gpio2 19 0>;
+ cd-gpios = <&gpio3 25 GPIO_ACTIVE_LOW>;
+ wp-gpios = <&gpio2 19 GPIO_ACTIVE_HIGH>;
vmmc-supply = <®_3p3v>;
status = "okay";
};
--
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| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2015-10-18 04:40 +0200 |
| Subject | [PATCH 4.1 105/202] drm: Reject DRI1 hw lock ioctl functions for kms drivers |
| Message-ID | <qkM3a-8mN-73@gated-at.bofh.it> |
| In reply to | #1249548 |
4.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Daniel Vetter <daniel.vetter@ffwll.ch>
commit da168d81b44898404d281d5dbe70154ab5f117c1 upstream.
I've done some extensive history digging across libdrm, mesa and
xf86-video-{intel,nouveau,ati}. The only potential user of this with
kms drivers I could find was ttmtest, which once used drmGetLock
still. But that mistake was quickly fixed up. Even the intel xvmc
library (which otherwise was really good with using dri1 stuff in kms
mode) managed to never take the hw lock for dri2 (and hence kms).
Hence it should be save to unconditionally disallow this.
Cc: Peter Antoine <peter.antoine@intel.com>
Reviewed-by: Peter Antoine <peter.antoine@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/drm_lock.c | 6 ++++++
1 file changed, 6 insertions(+)
--- a/drivers/gpu/drm/drm_lock.c
+++ b/drivers/gpu/drm/drm_lock.c
@@ -61,6 +61,9 @@ int drm_legacy_lock(struct drm_device *d
struct drm_master *master = file_priv->master;
int ret = 0;
+ if (drm_core_check_feature(dev, DRIVER_MODESET))
+ return -EINVAL;
+
++file_priv->lock_count;
if (lock->context == DRM_KERNEL_CONTEXT) {
@@ -153,6 +156,9 @@ int drm_legacy_unlock(struct drm_device
struct drm_lock *lock = data;
struct drm_master *master = file_priv->master;
+ if (drm_core_check_feature(dev, DRIVER_MODESET))
+ return -EINVAL;
+
if (lock->context == DRM_KERNEL_CONTEXT) {
DRM_ERROR("Process %d using kernel context %d\n",
task_pid_nr(current), lock->context);
--
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| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2015-10-18 04:40 +0200 |
| Subject | [PATCH 4.1 049/202] leds/led-class: Add missing put_device() |
| Message-ID | <qkM3a-8mN-75@gated-at.bofh.it> |
| In reply to | #1249548 |
4.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
commit e5b5a61fcb3743f1dacf9e20d28f48423cecf0c1 upstream.
Devices found by class_find_device must be freed with put_device().
Otherwise the reference count will not work properly.
Fixes: a96aa64cb572 ("leds/led-class: Handle LEDs with the same name")
Reported-by: Alan Tull <delicious.quinoa@gmail.com>
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/leds/led-class.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
--- a/drivers/leds/led-class.c
+++ b/drivers/leds/led-class.c
@@ -223,12 +223,15 @@ static int led_classdev_next_name(const
{
unsigned int i = 0;
int ret = 0;
+ struct device *dev;
strlcpy(name, init_name, len);
- while (class_find_device(leds_class, NULL, name, match_name) &&
- (ret < len))
+ while ((ret < len) &&
+ (dev = class_find_device(leds_class, NULL, name, match_name))) {
+ put_device(dev);
ret = snprintf(name, len, "%s_%u", init_name, ++i);
+ }
if (ret >= len)
return -ENOMEM;
--
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| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2015-10-18 04:40 +0200 |
| Subject | [PATCH 4.1 131/202] mmc: sdhci-esdhc-imx: fix cd regression for dt platform |
| Message-ID | <qkM3a-8mN-69@gated-at.bofh.it> |
| In reply to | #1249548 |
4.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Dong Aisheng <aisheng.dong@freescale.com>
commit 4800e87a2ee886c1972deb73f057d1a6541edb36 upstream.
Current card detect probe process is that when driver finds a valid
ESDHC_CD_GPIO, it will clear the quirk SDHCI_QUIRK_BROKEN_CARD_DETECTION
which is set by default for all esdhc/usdhc controllers.
Then host driver will know there's a valid card detect function.
Commit 8d86e4fcccf6 ("mmc: sdhci-esdhc-imx: Call mmc_of_parse()")
breaks GPIO CD function for dt platform that it will return directly
when find ESDHC_CD_GPIO for dt platform which result in the later wrongly
to keep SDHCI_QUIRK_BROKEN_CARD_DETECTION for all dt platforms.
Then MMC_CAP_NEEDS_POLL will be used instead even there's a valid
GPIO card detect.
This patch adds back this function and follows the original approach to
clear the quirk if find an valid CD GPIO for dt platforms.
Fixes: 8d86e4fcccf6 ("mmc: sdhci-esdhc-imx: Call mmc_of_parse()")
Signed-off-by: Dong Aisheng <aisheng.dong@freescale.com>
Reviewed-by: Johan Derycke <johan.derycke@barco.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/mmc/host/sdhci-esdhc-imx.c | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -868,6 +868,7 @@ sdhci_esdhc_imx_probe_dt(struct platform
struct esdhc_platform_data *boarddata)
{
struct device_node *np = pdev->dev.of_node;
+ int ret;
if (!np)
return -ENODEV;
@@ -904,7 +905,14 @@ sdhci_esdhc_imx_probe_dt(struct platform
mmc_of_parse_voltage(np, &host->ocr_mask);
/* call to generic mmc_of_parse to support additional capabilities */
- return mmc_of_parse(host->mmc);
+ ret = mmc_of_parse(host->mmc);
+ if (ret)
+ return ret;
+
+ if (!IS_ERR_VALUE(mmc_gpio_get_cd(host->mmc)))
+ host->quirks &= ~SDHCI_QUIRK_BROKEN_CARD_DETECTION;
+
+ return 0;
}
#else
static inline int
--
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| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2015-10-18 04:40 +0200 |
| Subject | [PATCH 4.1 062/202] ALSA: synth: Fix conflicting OSS device registration on AWE32 |
| Message-ID | <qkM3a-8mN-77@gated-at.bofh.it> |
| In reply to | #1249548 |
4.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Takashi Iwai <tiwai@suse.de> commit 225db5762dc1a35b26850477ffa06e5cd0097243 upstream. When OSS emulation is loaded on ISA SB AWE32 chip, we get now kernel warnings like: WARNING: CPU: 0 PID: 2791 at fs/sysfs/dir.c:31 sysfs_warn_dup+0x51/0x80() sysfs: cannot create duplicate filename '/devices/isa/sbawe.0/sound/card0/seq-oss-0-0' It's because both emux synth and opl3 drivers try to register their OSS device object with the same static index number 0. This hasn't been a big problem until the recent rewrite of device management code (that exposes sysfs at the same time), but it's been an obvious bug. This patch works around it just by using a different index number of emux synth object. There can be a more elegant way to fix, but it's enough for now, as this code won't be touched so often, in anyway. Reported-and-tested-by: Michael Shell <list1@michaelshell.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- sound/synth/emux/emux_oss.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/sound/synth/emux/emux_oss.c +++ b/sound/synth/emux/emux_oss.c @@ -69,7 +69,8 @@ snd_emux_init_seq_oss(struct snd_emux *e struct snd_seq_oss_reg *arg; struct snd_seq_device *dev; - if (snd_seq_device_new(emu->card, 0, SNDRV_SEQ_DEV_ID_OSS, + /* using device#1 here for avoiding conflicts with OPL3 */ + if (snd_seq_device_new(emu->card, 1, SNDRV_SEQ_DEV_ID_OSS, sizeof(struct snd_seq_oss_reg), &dev) < 0) return; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2015-10-18 04:40 +0200 |
| Subject | [PATCH 4.1 129/202] mmc: sdhci-esdhc-imx: Move mmc_of_parse() to the dt probe |
| Message-ID | <qkM3a-8mN-71@gated-at.bofh.it> |
| In reply to | #1249548 |
4.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Fabio Estevam <fabio.estevam@freescale.com> commit 15064119273735c115fba381823b0746508bae3a upstream. mmc_of_parse() should be placed inside sdhci_esdhc_imx_probe_dt() as it suits only for the dt case. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/mmc/host/sdhci-esdhc-imx.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) --- a/drivers/mmc/host/sdhci-esdhc-imx.c +++ b/drivers/mmc/host/sdhci-esdhc-imx.c @@ -903,7 +903,8 @@ sdhci_esdhc_imx_probe_dt(struct platform mmc_of_parse_voltage(np, &host->ocr_mask); - return 0; + /* call to generic mmc_of_parse to support additional capabilities */ + return mmc_of_parse(host->mmc); } #else static inline int @@ -1048,11 +1049,6 @@ static int sdhci_esdhc_imx_probe(struct host->quirks2 |= SDHCI_QUIRK2_NO_1_8_V; } - /* call to generic mmc_of_parse to support additional capabilities */ - err = mmc_of_parse(host->mmc); - if (err) - goto disable_clk; - err = sdhci_add_host(host); if (err) goto disable_clk; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2015-10-18 04:50 +0200 |
| Subject | [PATCH 4.1 142/202] mtd: nand: sunxi: fix OOB handling in ->write_xxx() functions |
| Message-ID | <qkMcN-6G-5@gated-at.bofh.it> |
| In reply to | #1249548 |
4.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Boris BREZILLON <boris.brezillon@free-electrons.com>
commit 03a0e8a7c5ea29b5c4e72dfd64900b47a8fb6f2d upstream.
The USER_DATA register cannot be accessed using byte accessors on A13
SoCs, thus triggering a bug when using memcpy_toio on this register.
Declare an helper macros to convert an OOB buffer into a suitable
USER_DATA value and vice-versa.
This patch also fixes an error in the oob_required logic (some OOB data
are not written even if the user required it) by removing the
oob_required condition, which is perfectly valid since the core already
fill ->oob_poi with FFs when oob_required is false.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Fixes: 1fef62c1423b ("mtd: nand: add sunxi NAND flash controller support")
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/mtd/nand/sunxi_nand.c | 26 +++++++++-----------------
1 file changed, 9 insertions(+), 17 deletions(-)
--- a/drivers/mtd/nand/sunxi_nand.c
+++ b/drivers/mtd/nand/sunxi_nand.c
@@ -138,6 +138,10 @@
#define NFC_ECC_MODE GENMASK(15, 12)
#define NFC_RANDOM_SEED GENMASK(30, 16)
+/* NFC_USER_DATA helper macros */
+#define NFC_BUF_TO_USER_DATA(buf) ((buf)[0] | ((buf)[1] << 8) | \
+ ((buf)[2] << 16) | ((buf)[3] << 24))
+
#define NFC_DEFAULT_TIMEOUT_MS 1000
#define NFC_SRAM_SIZE 1024
@@ -632,15 +636,9 @@ static int sunxi_nfc_hw_ecc_write_page(s
offset = layout->eccpos[i * ecc->bytes] - 4 + mtd->writesize;
/* Fill OOB data in */
- if (oob_required) {
- tmp = 0xffffffff;
- memcpy_toio(nfc->regs + NFC_REG_USER_DATA_BASE, &tmp,
- 4);
- } else {
- memcpy_toio(nfc->regs + NFC_REG_USER_DATA_BASE,
- chip->oob_poi + offset - mtd->writesize,
- 4);
- }
+ writel(NFC_BUF_TO_USER_DATA(chip->oob_poi +
+ layout->oobfree[i].offset),
+ nfc->regs + NFC_REG_USER_DATA_BASE);
chip->cmdfunc(mtd, NAND_CMD_RNDIN, offset, -1);
@@ -770,14 +768,8 @@ static int sunxi_nfc_hw_syndrome_ecc_wri
offset += ecc->size;
/* Fill OOB data in */
- if (oob_required) {
- tmp = 0xffffffff;
- memcpy_toio(nfc->regs + NFC_REG_USER_DATA_BASE, &tmp,
- 4);
- } else {
- memcpy_toio(nfc->regs + NFC_REG_USER_DATA_BASE, oob,
- 4);
- }
+ writel(NFC_BUF_TO_USER_DATA(oob),
+ nfc->regs + NFC_REG_USER_DATA_BASE);
tmp = NFC_DATA_TRANS | NFC_DATA_SWAP_METHOD | NFC_ACCESS_DIR |
(1 << 30);
--
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| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2015-10-18 04:50 +0200 |
| Subject | [PATCH 4.1 189/202] nfs/filelayout: Fix NULL reference caused by double freeing of fh_array |
| Message-ID | <qkMcN-6G-9@gated-at.bofh.it> |
| In reply to | #1249548 |
4.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Kinglong Mee <kinglongmee@gmail.com>
commit 3ec0c97959abff33a42db9081c22132bcff5b4f2 upstream.
If filelayout_decode_layout fail, _filelayout_free_lseg will causes
a double freeing of fh_array.
[ 1179.279800] BUG: unable to handle kernel NULL pointer dereference at (null)
[ 1179.280198] IP: [<ffffffffa027222d>] filelayout_free_fh_array.isra.11+0x1d/0x70 [nfs_layout_nfsv41_files]
[ 1179.281010] PGD 0
[ 1179.281443] Oops: 0000 [#1]
[ 1179.281831] Modules linked in: nfs_layout_nfsv41_files(OE) nfsv4(OE) nfs(OE) fscache(E) xfs libcrc32c coretemp nfsd crct10dif_pclmul ppdev crc32_pclmul crc32c_intel auth_rpcgss ghash_clmulni_intel nfs_acl lockd vmw_balloon grace sunrpc parport_pc vmw_vmci parport shpchp i2c_piix4 vmwgfx drm_kms_helper ttm drm serio_raw mptspi scsi_transport_spi mptscsih e1000 mptbase ata_generic pata_acpi [last unloaded: fscache]
[ 1179.283891] CPU: 0 PID: 13336 Comm: cat Tainted: G OE 4.3.0-rc1-pnfs+ #244
[ 1179.284323] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 05/20/2014
[ 1179.285206] task: ffff8800501d48c0 ti: ffff88003e3c4000 task.ti: ffff88003e3c4000
[ 1179.285668] RIP: 0010:[<ffffffffa027222d>] [<ffffffffa027222d>] filelayout_free_fh_array.isra.11+0x1d/0x70 [nfs_layout_nfsv41_files]
[ 1179.286612] RSP: 0018:ffff88003e3c77f8 EFLAGS: 00010202
[ 1179.287092] RAX: 0000000000000000 RBX: ffff88001fe78900 RCX: 0000000000000000
[ 1179.287731] RDX: ffffea0000f40760 RSI: ffff88001fe789c8 RDI: ffff88001fe789c0
[ 1179.288383] RBP: ffff88003e3c7810 R08: ffffea0000f40760 R09: 0000000000000000
[ 1179.289170] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88001fe789c8
[ 1179.289959] R13: ffff88001fe789c0 R14: ffff88004ec05a80 R15: ffff88004f935b88
[ 1179.290791] FS: 00007f4e66bb5700(0000) GS:ffffffff81c29000(0000) knlGS:0000000000000000
[ 1179.291580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1179.292209] CR2: 0000000000000000 CR3: 00000000203f8000 CR4: 00000000001406f0
[ 1179.292731] Stack:
[ 1179.293195] ffff88001fe78900 00000000000000d0 ffff88001fe78178 ffff88003e3c7868
[ 1179.293676] ffffffffa0272737 0000000000000001 0000000000000001 ffff88001fe78800
[ 1179.294151] 00000000614fffce ffffffff81727671 ffff88001fe78100 ffff88001fe78100
[ 1179.294623] Call Trace:
[ 1179.295092] [<ffffffffa0272737>] filelayout_alloc_lseg+0xa7/0x2d0 [nfs_layout_nfsv41_files]
[ 1179.295625] [<ffffffff81727671>] ? out_of_line_wait_on_bit+0x81/0xb0
[ 1179.296133] [<ffffffffa040407e>] pnfs_layout_process+0xae/0x320 [nfsv4]
[ 1179.296632] [<ffffffffa03e0a01>] nfs4_proc_layoutget+0x2b1/0x360 [nfsv4]
[ 1179.297134] [<ffffffffa0402983>] pnfs_update_layout+0x853/0xb30 [nfsv4]
[ 1179.297632] [<ffffffffa039db24>] ? nfs_get_lock_context+0x74/0x170 [nfs]
[ 1179.298158] [<ffffffffa0271807>] filelayout_pg_init_read+0x37/0x50 [nfs_layout_nfsv41_files]
[ 1179.298834] [<ffffffffa03a72d9>] __nfs_pageio_add_request+0x119/0x460 [nfs]
[ 1179.299385] [<ffffffffa03a6bd7>] ? nfs_create_request.part.9+0x37/0x2e0 [nfs]
[ 1179.299872] [<ffffffffa03a7cc3>] nfs_pageio_add_request+0xa3/0x1b0 [nfs]
[ 1179.300362] [<ffffffffa03a8635>] readpage_async_filler+0x85/0x260 [nfs]
[ 1179.300907] [<ffffffff81180cb1>] read_cache_pages+0x91/0xd0
[ 1179.301391] [<ffffffffa03a85b0>] ? nfs_read_completion+0x220/0x220 [nfs]
[ 1179.301867] [<ffffffffa03a8dc8>] nfs_readpages+0x128/0x200 [nfs]
[ 1179.302330] [<ffffffff81180ef3>] __do_page_cache_readahead+0x203/0x280
[ 1179.302784] [<ffffffff81180dc8>] ? __do_page_cache_readahead+0xd8/0x280
[ 1179.303413] [<ffffffff81181116>] ondemand_readahead+0x1a6/0x2f0
[ 1179.303855] [<ffffffff81181371>] page_cache_sync_readahead+0x31/0x50
[ 1179.304286] [<ffffffff811750a6>] generic_file_read_iter+0x4a6/0x5c0
[ 1179.304711] [<ffffffffa03a0316>] ? __nfs_revalidate_mapping+0x1f6/0x240 [nfs]
[ 1179.305132] [<ffffffffa039ccf2>] nfs_file_read+0x52/0xa0 [nfs]
[ 1179.305540] [<ffffffff811e343c>] __vfs_read+0xcc/0x100
[ 1179.305936] [<ffffffff811e3d15>] vfs_read+0x85/0x130
[ 1179.306326] [<ffffffff811e4a98>] SyS_read+0x58/0xd0
[ 1179.306708] [<ffffffff8172caaf>] entry_SYSCALL_64_fastpath+0x12/0x76
[ 1179.307094] Code: c4 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 41 55 41 54 53 8b 07 49 89 f4 85 c0 74 47 48 8b 06 49 89 fd <48> 8b 38 48 85 ff 74 22 31 db eb 0c 48 63 d3 48 8b 3c d0 48 85
[ 1179.308357] RIP [<ffffffffa027222d>] filelayout_free_fh_array.isra.11+0x1d/0x70 [nfs_layout_nfsv41_files]
[ 1179.309177] RSP <ffff88003e3c77f8>
[ 1179.309582] CR2: 0000000000000000
Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Cc: William Dauchy <william@gandi.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
fs/nfs/filelayout/filelayout.c | 31 ++++++++++++-------------------
1 file changed, 12 insertions(+), 19 deletions(-)
--- a/fs/nfs/filelayout/filelayout.c
+++ b/fs/nfs/filelayout/filelayout.c
@@ -628,23 +628,18 @@ out_put:
goto out;
}
-static void filelayout_free_fh_array(struct nfs4_filelayout_segment *fl)
+static void _filelayout_free_lseg(struct nfs4_filelayout_segment *fl)
{
int i;
- for (i = 0; i < fl->num_fh; i++) {
- if (!fl->fh_array[i])
- break;
- kfree(fl->fh_array[i]);
+ if (fl->fh_array) {
+ for (i = 0; i < fl->num_fh; i++) {
+ if (!fl->fh_array[i])
+ break;
+ kfree(fl->fh_array[i]);
+ }
+ kfree(fl->fh_array);
}
- kfree(fl->fh_array);
- fl->fh_array = NULL;
-}
-
-static void
-_filelayout_free_lseg(struct nfs4_filelayout_segment *fl)
-{
- filelayout_free_fh_array(fl);
kfree(fl);
}
@@ -715,21 +710,21 @@ filelayout_decode_layout(struct pnfs_lay
/* Do we want to use a mempool here? */
fl->fh_array[i] = kmalloc(sizeof(struct nfs_fh), gfp_flags);
if (!fl->fh_array[i])
- goto out_err_free;
+ goto out_err;
p = xdr_inline_decode(&stream, 4);
if (unlikely(!p))
- goto out_err_free;
+ goto out_err;
fl->fh_array[i]->size = be32_to_cpup(p++);
if (sizeof(struct nfs_fh) < fl->fh_array[i]->size) {
printk(KERN_ERR "NFS: Too big fh %d received %d\n",
i, fl->fh_array[i]->size);
- goto out_err_free;
+ goto out_err;
}
p = xdr_inline_decode(&stream, fl->fh_array[i]->size);
if (unlikely(!p))
- goto out_err_free;
+ goto out_err;
memcpy(fl->fh_array[i]->data, p, fl->fh_array[i]->size);
dprintk("DEBUG: %s: fh len %d\n", __func__,
fl->fh_array[i]->size);
@@ -738,8 +733,6 @@ filelayout_decode_layout(struct pnfs_lay
__free_page(scratch);
return 0;
-out_err_free:
- filelayout_free_fh_array(fl);
out_err:
__free_page(scratch);
return -EIO;
--
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| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2015-10-18 04:50 +0200 |
| Subject | [PATCH 4.1 077/202] dm crypt: constrain crypt devices max_segment_size to PAGE_SIZE |
| Message-ID | <qkMcO-6G-31@gated-at.bofh.it> |
| In reply to | #1249548 |
4.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Mike Snitzer <snitzer@redhat.com>
commit 586b286b110e94eb31840ac5afc0c24e0881fe34 upstream.
Setting the dm-crypt device's max_segment_size to PAGE_SIZE is an
unfortunate constraint that is required to avoid the potential for
exceeding dm-crypt's underlying device's max_segments limits -- due to
crypt_alloc_buffer() possibly allocating pages for the encryption bio
that are not as physically contiguous as the original bio.
It is interesting to note that this problem was already fixed back in
2007 via commit 91e106259 ("dm crypt: use bio_add_page"). But Linux 4.0
commit cf2f1abfb ("dm crypt: don't allocate pages for a partial
request") regressed dm-crypt back to _not_ using bio_add_page(). But
given dm-crypt's cpu parallelization changes all depend on commit
cf2f1abfb's abandoning of the more complex io fragments processing that
dm-crypt previously had we cannot easily go back to using
bio_add_page().
So all said the cleanest way to resolve this issue is to fix dm-crypt to
properly constrain the original bios entering dm-crypt so the encryption
bios that dm-crypt generates from the original bios are always
compatible with the underlying device's max_segments queue limits.
It should be noted that technically Linux 4.3 does _not_ need this fix
because of the block core's new late bio-splitting capability. But, it
is reasoned, there is little to be gained by having the block core split
the encrypted bio that is composed of PAGE_SIZE segments. That said, in
the future we may revert this change.
Fixes: cf2f1abfb ("dm crypt: don't allocate pages for a partial request")
Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=104421
Suggested-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/md/dm-crypt.c | 17 +++++++++++++++--
1 file changed, 15 insertions(+), 2 deletions(-)
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -955,7 +955,8 @@ static void crypt_free_buffer_pages(stru
/*
* Generate a new unfragmented bio with the given size
- * This should never violate the device limitations
+ * This should never violate the device limitations (but only because
+ * max_segment_size is being constrained to PAGE_SIZE).
*
* This function may be called concurrently. If we allocate from the mempool
* concurrently, there is a possibility of deadlock. For example, if we have
@@ -2040,9 +2041,20 @@ static int crypt_iterate_devices(struct
return fn(ti, cc->dev, cc->start, ti->len, data);
}
+static void crypt_io_hints(struct dm_target *ti, struct queue_limits *limits)
+{
+ /*
+ * Unfortunate constraint that is required to avoid the potential
+ * for exceeding underlying device's max_segments limits -- due to
+ * crypt_alloc_buffer() possibly allocating pages for the encryption
+ * bio that are not as physically contiguous as the original bio.
+ */
+ limits->max_segment_size = PAGE_SIZE;
+}
+
static struct target_type crypt_target = {
.name = "crypt",
- .version = {1, 14, 0},
+ .version = {1, 14, 1},
.module = THIS_MODULE,
.ctr = crypt_ctr,
.dtr = crypt_dtr,
@@ -2054,6 +2066,7 @@ static struct target_type crypt_target =
.message = crypt_message,
.merge = crypt_merge,
.iterate_devices = crypt_iterate_devices,
+ .io_hints = crypt_io_hints,
};
static int __init dm_crypt_init(void)
--
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| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2015-10-18 04:50 +0200 |
| Subject | [PATCH 4.1 196/202] drivers/tty: require read access for controlling terminal |
| Message-ID | <qkMcP-6G-41@gated-at.bofh.it> |
| In reply to | #1249548 |
4.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jann Horn <jann@thejh.net>
commit 0c55627167870255158db1cde0d28366f91c8872 upstream.
This is mostly a hardening fix, given that write-only access to other
users' ttys is usually only given through setgid tty executables.
Signed-off-by: Jann Horn <jann@thejh.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/tty/tty_io.c | 31 +++++++++++++++++++++++++++----
1 file changed, 27 insertions(+), 4 deletions(-)
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -2144,8 +2144,24 @@ retry_open:
if (!noctty &&
current->signal->leader &&
!current->signal->tty &&
- tty->session == NULL)
- __proc_set_tty(tty);
+ tty->session == NULL) {
+ /*
+ * Don't let a process that only has write access to the tty
+ * obtain the privileges associated with having a tty as
+ * controlling terminal (being able to reopen it with full
+ * access through /dev/tty, being able to perform pushback).
+ * Many distributions set the group of all ttys to "tty" and
+ * grant write-only access to all terminals for setgid tty
+ * binaries, which should not imply full privileges on all ttys.
+ *
+ * This could theoretically break old code that performs open()
+ * on a write-only file descriptor. In that case, it might be
+ * necessary to also permit this if
+ * inode_permission(inode, MAY_READ) == 0.
+ */
+ if (filp->f_mode & FMODE_READ)
+ __proc_set_tty(tty);
+ }
spin_unlock_irq(¤t->sighand->siglock);
read_unlock(&tasklist_lock);
tty_unlock(tty);
@@ -2434,7 +2450,7 @@ static int fionbio(struct file *file, in
* Takes ->siglock() when updating signal->tty
*/
-static int tiocsctty(struct tty_struct *tty, int arg)
+static int tiocsctty(struct tty_struct *tty, struct file *file, int arg)
{
int ret = 0;
@@ -2468,6 +2484,13 @@ static int tiocsctty(struct tty_struct *
goto unlock;
}
}
+
+ /* See the comment in tty_open(). */
+ if ((file->f_mode & FMODE_READ) == 0 && !capable(CAP_SYS_ADMIN)) {
+ ret = -EPERM;
+ goto unlock;
+ }
+
proc_set_tty(tty);
unlock:
read_unlock(&tasklist_lock);
@@ -2860,7 +2883,7 @@ long tty_ioctl(struct file *file, unsign
no_tty();
return 0;
case TIOCSCTTY:
- return tiocsctty(tty, arg);
+ return tiocsctty(tty, file, arg);
case TIOCGPGRP:
return tiocgpgrp(tty, real_tty, p);
case TIOCSPGRP:
--
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| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2015-10-18 04:50 +0200 |
| Subject | [PATCH 4.1 112/202] usb: xhci: exit early in xhci_setup_device() if were halted or dying |
| Message-ID | <qkMcP-6G-39@gated-at.bofh.it> |
| In reply to | #1249548 |
4.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Roger Quadros <rogerq@ti.com>
commit 448116bfa856d3c076fa7178ed96661a008a5d45 upstream.
During quick plug/removal of OTG adapter during dual-role testing
it can happen that xhci_alloc_device() is called for the newly
detected device after the DRD library has called xhci_stop to
remove the HCD.
If that is the case, just fail early to prevent the following warning.
[ 154.732649] hub 4-0:1.0: USB hub found
[ 154.742204] hub 4-0:1.0: 1 port detected
[ 154.824458] hub 3-0:1.0: state 7 ports 1 chg 0002 evt 0000
[ 154.854609] hub 4-0:1.0: state 7 ports 1 chg 0000 evt 0000
[ 154.944430] usb 3-1: new high-speed USB device number 2 using xhci-hcd
[ 154.951009] xhci-hcd xhci-hcd.0.auto: xhci_setup_device
[ 155.038191] xhci-hcd xhci-hcd.0.auto: remove, state 4
[ 155.043315] usb usb4: USB disconnect, device number 1
[ 155.055270] xhci-hcd xhci-hcd.0.auto: xhci_stop
[ 155.060094] xhci-hcd xhci-hcd.0.auto: USB bus 4 deregistered
[ 155.066576] xhci-hcd xhci-hcd.0.auto: remove, state 1
[ 155.071710] usb usb3: USB disconnect, device number 1
[ 155.077124] xhci-hcd xhci-hcd.0.auto: xhci_setup_device
[ 155.082389] ------------[ cut here ]------------
[ 155.087690] WARNING: CPU: 0 PID: 72 at drivers/usb/host/xhci.c:3800 xhci_setup_device+0x410/0x484 [xhci_hcd]()
[ 155.097861] Modules linked in: sd_mod usb_storage scsi_mod usb_f_ss_lb g_zero libcomposite ipv6 xhci_plat_hcd xhci_hcd usbcore dwc3 udc_core evdev ti_am335x_adc joydev kfifo_buf industrialio snd_soc_simple_cc
[ 155.146734] CPU: 0 PID: 72 Comm: kworker/0:3 Tainted: G W 4.1.4-00834-gcd9380b-dirty #50
[ 155.156073] Hardware name: Generic AM43 (Flattened Device Tree)
[ 155.162117] Workqueue: usb_hub_wq hub_event [usbcore]
[ 155.167249] Backtrace:
[ 155.169751] [<c0012af0>] (dump_backtrace) from [<c0012c8c>] (show_stack+0x18/0x1c)
[ 155.177390] r6:c089d4a4 r5:ffffffff r4:00000000 r3:ee46c000
[ 155.183137] [<c0012c74>] (show_stack) from [<c05f7c14>] (dump_stack+0x84/0xd0)
[ 155.190446] [<c05f7b90>] (dump_stack) from [<c00439ac>] (warn_slowpath_common+0x80/0xbc)
[ 155.198605] r7:00000009 r6:00000ed8 r5:bf27eb70 r4:00000000
[ 155.204348] [<c004392c>] (warn_slowpath_common) from [<c0043a0c>] (warn_slowpath_null+0x24/0x2c)
[ 155.213202] r8:ee49f000 r7:ee7c0004 r6:00000000 r5:ee7c0158 r4:ee7c0000
[ 155.220051] [<c00439e8>] (warn_slowpath_null) from [<bf27eb70>] (xhci_setup_device+0x410/0x484 [xhci_hcd])
[ 155.229816] [<bf27e760>] (xhci_setup_device [xhci_hcd]) from [<bf27ec10>] (xhci_address_device+0x14/0x18 [xhci_hcd])
[ 155.240415] r10:ee598200 r9:00000001 r8:00000002 r7:00000001 r6:00000003 r5:00000002
[ 155.248363] r4:ee49f000
[ 155.250978] [<bf27ebfc>] (xhci_address_device [xhci_hcd]) from [<bf20cb94>] (hub_port_init+0x1b8/0xa9c [usbcore])
[ 155.261403] [<bf20c9dc>] (hub_port_init [usbcore]) from [<bf2101e0>] (hub_event+0x738/0x1020 [usbcore])
[ 155.270874] r10:ee598200 r9:ee7c0000 r8:ee7c0038 r7:ee518800 r6:ee49f000 r5:00000001
[ 155.278822] r4:00000000
[ 155.281426] [<bf20faa8>] (hub_event [usbcore]) from [<c005754c>] (process_one_work+0x128/0x340)
[ 155.290196] r10:00000000 r9:00000003 r8:00000000 r7:fedfa000 r6:eeec5400 r5:ee598314
[ 155.298151] r4:ee434380
[ 155.300718] [<c0057424>] (process_one_work) from [<c00578f8>] (worker_thread+0x158/0x49c)
[ 155.308963] r10:ee434380 r9:00000003 r8:eeec5400 r7:00000008 r6:ee434398 r5:eeec5400
[ 155.316913] r4:eeec5414
[ 155.319482] [<c00577a0>] (worker_thread) from [<c005cc40>] (kthread+0xdc/0xf8)
[ 155.326765] r10:00000000 r9:00000000 r8:00000000 r7:c00577a0 r6:ee434380 r5:ee4441c0
[ 155.334713] r4:00000000 r3:00000000
[ 155.338341] [<c005cb64>] (kthread) from [<c000fc08>] (ret_from_fork+0x14/0x2c)
[ 155.345626] r7:00000000 r6:00000000 r5:c005cb64 r4:ee4441c0
[ 155.356108] ---[ end trace a58d34c223b190e6 ]---
[ 155.360783] xhci-hcd xhci-hcd.0.auto: Virt dev invalid for slot_id 0x1!
[ 155.574404] xhci-hcd xhci-hcd.0.auto: xhci_setup_device
[ 155.579667] ------------[ cut here ]------------
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/host/xhci.c | 3 +++
1 file changed, 3 insertions(+)
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -3795,6 +3795,9 @@ static int xhci_setup_device(struct usb_
mutex_lock(&xhci->mutex);
+ if (xhci->xhc_state) /* dying or halted */
+ goto out;
+
if (!udev->slot_id) {
xhci_dbg_trace(xhci, trace_xhci_dbg_address,
"Bad Slot ID %d", udev->slot_id);
--
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| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2015-10-18 04:50 +0200 |
| Subject | [PATCH 4.1 141/202] mtd: nand: sunxi: fix sunxi_nand_chips_cleanup() |
| Message-ID | <qkMcP-6G-57@gated-at.bofh.it> |
| In reply to | #1249548 |
4.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Boris BREZILLON <boris.brezillon@free-electrons.com>
commit 8e375ccda31ccc73b087134e263c48d2114534f4 upstream.
The sunxi_nand_chips_cleanup() function is missing a call to list_del()
which generates a double free error.
Reported-by: Priit Laes <plaes@plaes.org>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Fixes: 1fef62c1423b ("mtd: nand: add sunxi NAND flash controller support")
Tested-by: Priit Laes <plaes@plaes.org>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/mtd/nand/sunxi_nand.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/mtd/nand/sunxi_nand.c
+++ b/drivers/mtd/nand/sunxi_nand.c
@@ -1312,6 +1312,7 @@ static void sunxi_nand_chips_cleanup(str
node);
nand_release(&chip->mtd);
sunxi_nand_ecc_cleanup(&chip->nand.ecc);
+ list_del(&chip->node);
}
}
--
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| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2015-10-18 04:50 +0200 |
| Subject | [PATCH 4.1 188/202] fix a braino in ovl_d_select_inode() |
| Message-ID | <qkMcP-6G-55@gated-at.bofh.it> |
| In reply to | #1249548 |
4.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Al Viro <viro@zeniv.linux.org.uk>
commit 9391dd00d13c853ab4f2a85435288ae2202e0e43 upstream.
when opening a directory we want the overlayfs inode, not one from
the topmost layer.
Reported-By: Andrey Jr. Melnikov <temnota.am@gmail.com>
Tested-By: Andrey Jr. Melnikov <temnota.am@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: "Kamata, Munehisa" <kamatam@amazon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
fs/overlayfs/inode.c | 3 +++
1 file changed, 3 insertions(+)
--- a/fs/overlayfs/inode.c
+++ b/fs/overlayfs/inode.c
@@ -342,6 +342,9 @@ struct inode *ovl_d_select_inode(struct
struct path realpath;
enum ovl_path_type type;
+ if (d_is_dir(dentry))
+ return d_backing_inode(dentry);
+
type = ovl_path_real(dentry, &realpath);
if (ovl_open_need_copy_up(file_flags, type, realpath.dentry)) {
err = ovl_want_write(dentry);
--
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| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2015-10-18 04:50 +0200 |
| Subject | [PATCH 4.1 184/202] genirq: Fix race in register_irq_proc() |
| Message-ID | <qkMcQ-6G-65@gated-at.bofh.it> |
| In reply to | #1249548 |
4.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Ben Hutchings <ben@decadent.org.uk>
commit 95c2b17534654829db428f11bcf4297c059a2a7e upstream.
Per-IRQ directories in procfs are created only when a handler is first
added to the irqdesc, not when the irqdesc is created. In the case of
a shared IRQ, multiple tasks can race to create a directory. This
race condition seems to have been present forever, but is easier to
hit with async probing.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Link: http://lkml.kernel.org/r/1443266636.2004.2.camel@decadent.org.uk
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
kernel/irq/proc.c | 19 +++++++++++++++++--
1 file changed, 17 insertions(+), 2 deletions(-)
--- a/kernel/irq/proc.c
+++ b/kernel/irq/proc.c
@@ -12,6 +12,7 @@
#include <linux/seq_file.h>
#include <linux/interrupt.h>
#include <linux/kernel_stat.h>
+#include <linux/mutex.h>
#include "internals.h"
@@ -323,18 +324,29 @@ void register_handler_proc(unsigned int
void register_irq_proc(unsigned int irq, struct irq_desc *desc)
{
+ static DEFINE_MUTEX(register_lock);
char name [MAX_NAMELEN];
- if (!root_irq_dir || (desc->irq_data.chip == &no_irq_chip) || desc->dir)
+ if (!root_irq_dir || (desc->irq_data.chip == &no_irq_chip))
return;
+ /*
+ * irq directories are registered only when a handler is
+ * added, not when the descriptor is created, so multiple
+ * tasks might try to register at the same time.
+ */
+ mutex_lock(®ister_lock);
+
+ if (desc->dir)
+ goto out_unlock;
+
memset(name, 0, MAX_NAMELEN);
sprintf(name, "%d", irq);
/* create /proc/irq/1234 */
desc->dir = proc_mkdir(name, root_irq_dir);
if (!desc->dir)
- return;
+ goto out_unlock;
#ifdef CONFIG_SMP
/* create /proc/irq/<irq>/smp_affinity */
@@ -355,6 +367,9 @@ void register_irq_proc(unsigned int irq,
proc_create_data("spurious", 0444, desc->dir,
&irq_spurious_proc_fops, (void *)(long)irq);
+
+out_unlock:
+ mutex_unlock(®ister_lock);
}
void unregister_irq_proc(unsigned int irq, struct irq_desc *desc)
--
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| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2015-10-18 04:50 +0200 |
| Subject | [PATCH 4.1 190/202] clk: ti: fix dual-registration of uart4_ick |
| Message-ID | <qkMcQ-6G-67@gated-at.bofh.it> |
| In reply to | #1249548 |
4.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Ben Dooks <ben.dooks@codethink.co.uk>
commit 19e79687de22f23bcfb5e79cce3daba20af228d1 upstream.
On the OMAP AM3517 platform the uart4_ick gets registered
twice, causing any power management to /dev/ttyO3 to fail
when trying to wake the device up.
This solves the following oops:
[] Unhandled fault: external abort on non-linefetch (0x1028) at 0xfa09e008
[] PC is at serial_omap_pm+0x48/0x15c
[] LR is at _raw_spin_unlock_irqrestore+0x30/0x5c
Fixes: aafd900cab87 ("CLK: TI: add omap3 clock init file")
Cc: mturquette@baylibre.com
Cc: sboyd@codeaurora.org
Cc: linux-clk@vger.kernel.org
Cc: linux-omap@vger.kernel.org
Cc: linux-kernel@lists.codethink.co.uk
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/clk/ti/clk-3xxx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/clk/ti/clk-3xxx.c
+++ b/drivers/clk/ti/clk-3xxx.c
@@ -163,7 +163,6 @@ static struct ti_dt_clk omap3xxx_clks[]
DT_CLK(NULL, "gpio2_ick", "gpio2_ick"),
DT_CLK(NULL, "wdt3_ick", "wdt3_ick"),
DT_CLK(NULL, "uart3_ick", "uart3_ick"),
- DT_CLK(NULL, "uart4_ick", "uart4_ick"),
DT_CLK(NULL, "gpt9_ick", "gpt9_ick"),
DT_CLK(NULL, "gpt8_ick", "gpt8_ick"),
DT_CLK(NULL, "gpt7_ick", "gpt7_ick"),
@@ -308,6 +307,7 @@ static struct ti_dt_clk am35xx_clks[] =
static struct ti_dt_clk omap36xx_clks[] = {
DT_CLK(NULL, "omap_192m_alwon_fck", "omap_192m_alwon_fck"),
DT_CLK(NULL, "uart4_fck", "uart4_fck"),
+ DT_CLK(NULL, "uart4_ick", "uart4_ick"),
{ .node_name = NULL },
};
--
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| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2015-10-18 04:50 +0200 |
| Subject | [PATCH 4.1 104/202] drm/i915/bios: handle MIPI Sequence Block v3+ gracefully |
| Message-ID | <qkMcQ-6G-71@gated-at.bofh.it> |
| In reply to | #1249548 |
4.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Jani Nikula <jani.nikula@intel.com>
commit cd67d226ebd909d239d2c6e5a6abd6e2a338d1cd upstream.
The VBT MIPI Sequence Block version 3 has forward incompatible changes:
First, the block size in the header has been specified reserved, and the
actual size is a separate 32-bit value within the block. The current
find_section() function to will only look at the size in the block
header, and, depending on what's in that now reserved size field,
continue looking for other sections in the wrong place.
Fix this by taking the new block size field into account. This will
ensure that the lookups for other sections will work properly, as long
as the new 32-bit size does not go beyond the opregion VBT mailbox size.
Second, the contents of the block have been completely
changed. Gracefully refuse parsing the yet unknown data version.
Cc: Deepak M <m.deepak@intel.com>
Reviewed-by: Deepak M <m.deepak@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/gpu/drm/i915/intel_bios.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
--- a/drivers/gpu/drm/i915/intel_bios.c
+++ b/drivers/gpu/drm/i915/intel_bios.c
@@ -41,7 +41,7 @@ find_section(struct bdb_header *bdb, int
{
u8 *base = (u8 *)bdb;
int index = 0;
- u16 total, current_size;
+ u32 total, current_size;
u8 current_id;
/* skip to first section */
@@ -56,6 +56,10 @@ find_section(struct bdb_header *bdb, int
current_size = *((u16 *)(base + index));
index += 2;
+ /* The MIPI Sequence Block v3+ has a separate size field. */
+ if (current_id == BDB_MIPI_SEQUENCE && *(base + index) >= 3)
+ current_size = *((const u32 *)(base + index + 1));
+
if (index + current_size > total)
return NULL;
@@ -845,6 +849,12 @@ parse_mipi(struct drm_i915_private *dev_
return;
}
+ /* Fail gracefully for forward incompatible sequence block. */
+ if (sequence->version >= 3) {
+ DRM_ERROR("Unable to parse MIPI Sequence Block v3+\n");
+ return;
+ }
+
DRM_DEBUG_DRIVER("Found MIPI sequence block\n");
block_size = get_blocksize(sequence);
--
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| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Date | 2015-10-18 04:50 +0200 |
| Subject | [PATCH 4.1 191/202] namei: results of d_is_negative() should be checked after dentry revalidation |
| Message-ID | <qkMcQ-6G-73@gated-at.bofh.it> |
| In reply to | #1249548 |
4.1-stable review patch. If anyone has any objections, please let me know.
------------------
From: Trond Myklebust <trond.myklebust@primarydata.com>
commit daf3761c9fcde0f4ca64321cbed6c1c86d304193 upstream.
Leandro Awa writes:
"After switching to version 4.1.6, our parallelized and distributed
workflows now fail consistently with errors of the form:
T34: ./regex.c:39:22: error: config.h: No such file or directory
From our 'git bisect' testing, the following commit appears to be the
possible cause of the behavior we've been seeing: commit 766c4cbfacd8"
Al Viro says:
"What happens is that 766c4cbfacd8 got the things subtly wrong.
We used to treat d_is_negative() after lookup_fast() as "fall with
ENOENT". That was wrong - checking ->d_flags outside of ->d_seq
protection is unreliable and failing with hard error on what should've
fallen back to non-RCU pathname resolution is a bug.
Unfortunately, we'd pulled the test too far up and ran afoul of
another kind of staleness. The dentry might have been absolutely
stable from the RCU point of view (and we might be on UP, etc), but
stale from the remote fs point of view. If ->d_revalidate() returns
"it's actually stale", dentry gets thrown away and the original code
wouldn't even have looked at its ->d_flags.
What we need is to check ->d_flags where 766c4cbfacd8 does (prior to
->d_seq validation) but only use the result in cases where we do not
discard this dentry outright"
Reported-by: Leandro Awa <lawa@nvidia.com>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=104911
Fixes: 766c4cbfacd8 ("namei: d_is_negative() should be checked...")
Tested-by: Leandro Awa <lawa@nvidia.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
fs/namei.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1453,8 +1453,6 @@ static int lookup_fast(struct nameidata
negative = d_is_negative(dentry);
if (read_seqcount_retry(&dentry->d_seq, seq))
return -ECHILD;
- if (negative)
- return -ENOENT;
/*
* This sequence count validates that the parent had no
@@ -1475,6 +1473,12 @@ static int lookup_fast(struct nameidata
goto unlazy;
}
}
+ /*
+ * Note: do negative dentry check after revalidation in
+ * case that drops it.
+ */
+ if (negative)
+ return -ENOENT;
path->mnt = mnt;
path->dentry = dentry;
if (likely(__follow_mount_rcu(nd, path, inode)))
--
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