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Groups > linux.kernel > #1517932
| From | Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 4.8 045/138] timers: Lock base for same bucket optimization |
| Date | 2016-11-09 12:10 +0100 |
| Message-ID | <sByVs-6vX-35@gated-at.bofh.it> (permalink) |
| References | <sByVr-6vX-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
4.8-stable review patch. If anyone has any objections, please let me know.
------------------
From: Thomas Gleixner <tglx@linutronix.de>
commit 4da9152a4308dcbf611cde399c695c359fc9145f upstream.
Linus stumbled over the unlocked modification of the timer expiry value in
mod_timer() which is an optimization for timers which stay in the same
bucket - due to the bucket granularity - despite their expiry time getting
updated.
The optimization itself still makes sense even if we take the lock, because
in case that the bucket stays the same, we avoid the pointless
queue/enqueue dance.
Make the check and the modification of timer->expires protected by the base
lock and shuffle the remaining code around so we can keep the lock held
when we actually have to requeue the timer to a different bucket.
Fixes: f00c0afdfa62 ("timers: Implement optimization for same expiry time in mod_timer()")
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1610241711220.4983@nanos
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
kernel/time/timer.c | 28 +++++++++++++++++-----------
1 file changed, 17 insertions(+), 11 deletions(-)
--- a/kernel/time/timer.c
+++ b/kernel/time/timer.c
@@ -965,6 +965,8 @@ __mod_timer(struct timer_list *timer, un
unsigned long clk = 0, flags;
int ret = 0;
+ BUG_ON(!timer->function);
+
/*
* This is a common optimization triggered by the networking code - if
* the timer is re-modified to have the same timeout or ends up in the
@@ -973,13 +975,16 @@ __mod_timer(struct timer_list *timer, un
if (timer_pending(timer)) {
if (timer->expires == expires)
return 1;
+
/*
- * Take the current timer_jiffies of base, but without holding
- * the lock!
+ * We lock timer base and calculate the bucket index right
+ * here. If the timer ends up in the same bucket, then we
+ * just update the expiry time and avoid the whole
+ * dequeue/enqueue dance.
*/
- base = get_timer_base(timer->flags);
- clk = base->clk;
+ base = lock_timer_base(timer, &flags);
+ clk = base->clk;
idx = calc_wheel_index(expires, clk);
/*
@@ -989,14 +994,14 @@ __mod_timer(struct timer_list *timer, un
*/
if (idx == timer_get_idx(timer)) {
timer->expires = expires;
- return 1;
+ ret = 1;
+ goto out_unlock;
}
+ } else {
+ base = lock_timer_base(timer, &flags);
}
timer_stats_timer_set_start_info(timer);
- BUG_ON(!timer->function);
-
- base = lock_timer_base(timer, &flags);
ret = detach_if_pending(timer, base, false);
if (!ret && pending_only)
@@ -1032,9 +1037,10 @@ __mod_timer(struct timer_list *timer, un
timer->expires = expires;
/*
* If 'idx' was calculated above and the base time did not advance
- * between calculating 'idx' and taking the lock, only enqueue_timer()
- * and trigger_dyntick_cpu() is required. Otherwise we need to
- * (re)calculate the wheel index via internal_add_timer().
+ * between calculating 'idx' and possibly switching the base, only
+ * enqueue_timer() and trigger_dyntick_cpu() is required. Otherwise
+ * we need to (re)calculate the wheel index via
+ * internal_add_timer().
*/
if (idx != UINT_MAX && clk == base->clk) {
enqueue_timer(base, timer, idx);
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[PATCH 4.8 000/138] 4.8.7-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 045/138] timers: Lock base for same bucket optimization Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 047/138] ubifs: Fix regression in ubifs_readdir() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 030/138] ALSA: hda - Adding a new group of pin cfg into ALC295 pin quirk table Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 052/138] USB: serial: cp210x: fix tiocmget error handling Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 051/138] USB: serial: fix potential NULL-dereference at probe Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 056/138] usb: increase ohci watchdog delay to 275 msec Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 073/138] ARM: dts: fix the SD card on the Snowball Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 035/138] cxl: Fix leaking pid refs in some error paths Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 016/138] gpio: GPIOHANDLE_GET_LINE_VALUES_IOCTL: Fix another information leak Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 044/138] timers: Plug locking race vs. timer migration Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 021/138] mm: memcontrol: do not recurse in direct reclaim Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 069/138] KVM: s390: Fix STHYI buffer alignment for diag224 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 022/138] thermal/powerclamp: correct cpu support check Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
Re: [PATCH 4.8 022/138] thermal/powerclamp: correct cpu support check Jacob Pan <jacob.jun.pan@linux.intel.com> - 2016-11-09 16:10 +0100
[PATCH 4.8 040/138] powerpc/64: Fix race condition in setting lock bit in idle/wakeup code Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 080/138] virtio_ring: Make interrupt suppression spec compliant Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 006/138] spi: mark device nodes only in case of successful instantiation Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 010/138] gpio: GPIO_GET_CHIPINFO_IOCTL: Fix information leak Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 014/138] gpio: GPIO_GET_LINEHANDLE_IOCTL: Reject invalid line flags Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 067/138] dm: free io_barrier after blk_cleanup_queue call Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 079/138] parisc: Ensure consistent state when switching to kernel stack at syscall entry Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 066/138] Staging: wilc1000: Fix kernel Oops on opening the device Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 064/138] arm64: dts: marvell: fix clocksource for CP110 master SPI0 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 036/138] btrfs: fix races on root_log_ctx lists Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 049/138] usb: gadget: udc: atmel: fix endpoint name Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 008/138] gpio / ACPI: fix returned error from acpi_dev_gpio_irq_get() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 065/138] iio:chemical:atlas-ph-sensor: Fix use of 32 bit int to hold 16 bit big endian value Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:10 +0100
[PATCH 4.8 100/138] RAID1: ignore discard error Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 133/138] ARM: fix oops when using older ARMv4T CPUs Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 120/138] drm: i915: Wait for fences on new fb, not old Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 099/138] mmc: dw_mmc-pltfm: fix the potential NULL pointer dereference Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 075/138] MIPS: KASLR: Fix handling of NULL FDT Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 096/138] ath10k: cache calibration data when the core is stopped Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 128/138] usb: dwc3: Fix size used in dma_free_coherent() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 136/138] ubi: fastmap: Fix add_vol() return value test in ubi_attach_fastmap() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 077/138] ovl: update S_ISGID when setting posix ACLs Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 113/138] drm/i915/gen9: fix DDB partitioning for multi-screen cases Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 130/138] usb: musb: Fix hardirq-safe hardirq-unsafe lock order error Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 123/138] UBI: fastmap: scrub PEB when bitflips are detected in a free PEB EC header Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 102/138] md: be careful not lot leak internal curr_resync value into metadata. -- (all) Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 126/138] omapfb: fix return value check in dsi_bind() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 127/138] pwm: Unexport children before chip removal Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 076/138] ovl: fix get_acl() on tmpfs Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 105/138] drm/imx: ipuv3-plane: Access old u/vbo properly in ->atomic_check for YU12/YV12 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 094/138] mac80211: discard multicast and 4-addr A-MSDUs Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 107/138] drm/radeon/si_dpm: workaround for SI kickers Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 109/138] drm/nouveau/acpi: fix check for power resources support Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 135/138] btrfs: qgroup: Prevent qgroup->reserved from going subzero Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 125/138] video: fbdev: pxafb: potential NULL dereference on error Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 106/138] drm/radeon/si_dpm: Limit clocks on HD86xx part Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 114/138] drm/i915/gen9: fix watermarks when using the pipe scaler Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 129/138] usb: chipidea: host: fix NULL ptr dereference during shutdown Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 122/138] netfilter: xt_NFLOG: fix unexpected truncated packet Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 138/138] HID: usbhid: add ATEN CS962 to list of quirky devices Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 134/138] kvm: x86: Check memopp before dereference (CVE-2016-8630) Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 082/138] virtio: console: Unlock vqs while freeing buffers Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 098/138] scsi: arcmsr: Send SYNCHRONIZE_CACHE command to firmware Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 131/138] [media] v4l: vsp1: Prevent pipelines from running when not streaming Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 121/138] i2c: mark device nodes only in case of successful instantiation Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 097/138] scsi: scsi_debug: Fix memory leak if LBP enabled and module is unloaded Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 078/138] ovl: fsync after copy-up Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 101/138] RAID10: ignore discard error Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 137/138] cpufreq: intel_pstate: Set P-state upfront in performance mode Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 074/138] nfsd: Fix general protection fault in release_lock_stateid() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:20 +0100
[PATCH 4.8 089/138] rtl8xxxu: Fix big-endian problem reporting mactime Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 057/138] GenWQE: Fix bad page access during abort of resource allocation Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 086/138] dm raid: fix compat_features validation Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 058/138] x86/smpboot: Init apic mapping before usage Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 095/138] Revert "ath9k_hw: implement temperature compensation support for AR9003+" Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 087/138] dm raid: fix activation of existing raid4/10 devices Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 027/138] ALSA: usb-audio: Add quirk for Syntek STK1160 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 104/138] drm/imx: ipuv3-plane: Switch EBA buffer only when we dont need modeset Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 029/138] ALSA: hda - allow 40 bit DMA mask for NVidia devices Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 091/138] Input: i8042 - add XMG C504 to keyboard reset table Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 046/138] ubifs: Abort readdir upon error Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 048/138] mei: txe: dont clean an unprocessed interrupt cause. Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 061/138] xhci: add restart quirk for Intel Wildcatpoint PCH Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 031/138] ALSA: hda - Fix surround output pins for ASRock B150M mobo Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 028/138] ALSA: seq: Fix time account regression Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 088/138] rtl8xxxu: Fix memory leak in handling rxdesc16 packets Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 081/138] virtio_pci: Limit DMA mask to 44 bits for legacy virtio devices Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 084/138] dm table: fix missing dm_put_target_type() in dm_table_add_target() Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 093/138] firewire: net: fix fragmented datagram_size off-by-one Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 059/138] vt: clear selection before resizing Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 063/138] tty: limit terminal size to 4M chars Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 092/138] firewire: net: guard against rx buffer overflows Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 053/138] USB: serial: ftdi_sio: add support for Infineon TriBoard TC2X7 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 062/138] xhci: workaround for hosts missing CAS bit Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 054/138] xhci: use default USB_RESUME_TIMEOUT when resuming ports. Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 085/138] dm rq: clear kworker_task if kthread_run() returned an error Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 083/138] dm mirror: fix read error on recovery after default leg failure Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 090/138] rtl8xxxu: Fix rtl8723bu driver reload issue Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 025/138] security/keys: make BIG_KEYS dependent on stdrng. Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 060/138] hv: do not lose pending heartbeat vmbus packets Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:30 +0100
[PATCH 4.8 009/138] gpio: GPIO_GET_CHIPINFO_IOCTL: Fix line offset validation Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:40 +0100
[PATCH 4.8 041/138] x86/microcode/AMD: Fix more fallout from CONFIG_RANDOMIZE_MEMORY=y Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:40 +0100
[PATCH 4.8 039/138] powerpc/64: Re-fix race condition between going idle and entering guest Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:40 +0100
[PATCH 4.8 011/138] gpio: GPIO_GET_LINEHANDLE_IOCTL: Validate line offset Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:40 +0100
[PATCH 4.8 024/138] KEYS: Sort out big_key initialisation Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:40 +0100
[PATCH 4.8 032/138] ALSA: hda - Fix headset mic detection problem for two Dell laptops Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:40 +0100
[PATCH 4.8 043/138] timers: Prevent base clock corruption when forwarding Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:40 +0100
[PATCH 4.8 019/138] mm/list_lru.c: avoid error-path NULL pointer deref Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:40 +0100
[PATCH 4.8 037/138] powerpc: Convert cmp to cmpd in idle enter sequence Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:40 +0100
[PATCH 4.8 038/138] powerpc/mm/radix: Use tlbiel only if we ever ran on the current cpu Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:40 +0100
[PATCH 4.8 007/138] h8300: fix syscall restarting Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:40 +0100
[PATCH 4.8 020/138] mm/slab: fix kmemcg cache creation delayed issue Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:40 +0100
[PATCH 4.8 017/138] gpio: GPIO_GET_LINE{HANDLE,EVENT}_IOCTL: Fix file descriptor leak Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:40 +0100
[PATCH 4.8 015/138] gpio: GPIO_GET_LINEEVENT_IOCTL: Reject invalid line and event flags Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:40 +0100
[PATCH 4.8 003/138] i2c: core: fix NULL pointer dereference under race condition Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:40 +0100
[PATCH 4.8 042/138] timers: Prevent base clock rewind when forwarding clock Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:40 +0100
[PATCH 4.8 013/138] gpio: GPIO_GET_LINEEVENT_IOCTL: Validate line offset Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:40 +0100
[PATCH 4.8 023/138] KEYS: Fix short sprintf buffer in /proc/keys show function Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-09 12:40 +0100
Re: [PATCH 4.8 000/138] 4.8.7-stable review Shuah Khan <shuah.kh@samsung.com> - 2016-11-09 19:30 +0100
Re: [PATCH 4.8 000/138] 4.8.7-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-10 12:40 +0100
Re: [PATCH 4.8 000/138] 4.8.7-stable review Guenter Roeck <linux@roeck-us.net> - 2016-11-09 20:40 +0100
Re: [PATCH 4.8 000/138] 4.8.7-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-10 12:40 +0100
Re: [PATCH 4.8 000/138] 4.8.7-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-10 16:40 +0100
Re: [PATCH 4.8 118/138] drm/i915: Clean up DDI DDC/AUX CH sanitation Maarten Maathuis <madman2003@gmail.com> - 2016-11-10 21:20 +0100
Re: [PATCH 4.8 118/138] drm/i915: Clean up DDI DDC/AUX CH sanitation Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-11-11 00:10 +0100
Re: [PATCH 4.8 118/138] drm/i915: Clean up DDI DDC/AUX CH sanitation Ville Syrjälä <ville.syrjala@linux.intel.com> - 2016-11-11 13:40 +0100
Re: [PATCH 4.8 118/138] drm/i915: Clean up DDI DDC/AUX CH sanitation Jani Nikula <jani.nikula@intel.com> - 2016-11-11 14:10 +0100
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