[PATCH 3.16.y-ckt 006/126] ipmr: fix possible race resulting from improper usage of IP_INC_STATS_BH() in preemptible context.

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Ani Sinha commit 44f49dd8b5a606870a1f21101522a0f9c4414784 upstream. Fixes the following kernel BUG : BUG: using __this_cpu_add() in preemptible [] code: bash/2758 caller is

[PATCH 3.16.y-ckt 011/126] net: avoid NULL deref in inet_ctl_sock_destroy()

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Eric Dumazet commit 8fa677d2706d325d71dab91bf6e6512c05214e37 upstream. Under low memory conditions, tcp_sk_init() and icmp_sk_init() can both iterate on all possible cpus and call

Re: [PATCH net-next 1/2] net: hns: enet specisies a reference to dsaf

On 2015/12/9 2:10, Florian Fainelli wrote: > Subject: s/specisies/specifies/? Thanks for pointing it out. i will change it in next patchset. Best Regards, yankejian > On 04/12/15 23:59, yankejian wrote: >> enet is associating with dasf. before this patch, the association is >> the same

[PATCH 3.16.y-ckt 015/126] HID: core: Avoid uninitialized buffer access

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Richard Purdie commit 79b568b9d0c7c5d81932f4486d50b38efdd6da6d upstream. hid_connect adds various strings to the buffer but they're all conditional. You can find circumstances where

[PATCH 3.16.y-ckt 014/126] x86/xen: Do not clip xen_e820_map to xen_e820_map_entries when sanitizing map

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Malcolm Crossley commit 64c98e7f49100b637cd20a6c63508caed6bbba7a upstream. Sanitizing the e820 map may produce extra E820 entries which would result in the topmost E820 entries

[PATCH 3.16.y-ckt 018/126] mtd: mtdpart: fix add_mtd_partitions error path

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Boris BREZILLON commit e5bae86797141e4a95e42d825f737cb36d7b8c37 upstream. If we fail to allocate a partition structure in the middle of the partition creation process, the already

[PATCH 3.16.y-ckt 016/126] [media] v4l2-compat-ioctl32: fix alignment for ARM64

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Andrzej Hajda commit 655e9780ab913a3a06d4a164d55e3b755524186d upstream. Alignment/padding rules on AMD64 and ARM64 differs. To allow properly match compatible ioctls on ARM64

[PATCH 3.16.y-ckt 022/126] spi: ti-qspi: Fix data corruption seen on r/w stress test

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Vignesh R commit bc27a53928981662079aa243915b443370294a03 upstream. Writing invalid command to QSPI_SPI_CMD_REG will terminate current transfer and de-assert the chip select. This

Re: [RFC PATCH V2 0/3] IXGBE/VFIO: Add live migration support for SRIOV NIC

On Sat, Dec 05, 2015 at 12:32:00AM +0800, Lan, Tianyu wrote: > Hi Michael & Alexander: > Thanks a lot for your comments and suggestions. It's nice that it's appreciated, but you then go on and ignore all that I have written here: https://www.mail-archive.com/kvm@vger.kernel.org/msg123826.html >

[PATCH 3.16.y-ckt 017/126] net: mvneta: Fix CPU_MAP registers initialisation

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Maxime Ripard commit 2502d0ef272da7058ef303b849a2c8dc324c2e2e upstream. The CPU_MAP register is duplicated for each CPUs at different addresses, each instance being at a different

[PATCH 3.16.y-ckt 021/126] mm: Check if section present during memory block (un)registering

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Yinghai Lu commit 7568fb63f57ac8672f8bf2018171255441238882 upstream. Tony found on his setup, if memory block size 512M will cause crash during booting. BUG: unable to handle

[PATCH 3.16.y-ckt 024/126] Revert "mm: Check if section present during memory block (un)registering"

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Greg Kroah-Hartman commit 8346aa765e14348b7b436825b3c4740895a2fe1a upstream. This reverts commit 7568fb63f57ac8672f8bf2018171255441238882 as it's already in Linus's tree through a

[PATCH 3.16.y-ckt 023/126] lockd: create NSM handles per net namespace

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Andrey Ryabinin commit 0ad95472bf169a3501991f8f33f5147f792a8116 upstream. Commit cb7323fffa85 ("lockd: create and use per-net NSM RPC clients on MON/UNMON requests") introduced

[PATCH 3.16.y-ckt 025/126] Btrfs: fix file corruption and data loss after cloning inline extents

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Filipe Manana commit 8039d87d9e473aeb740d4fdbd59b9d2f89b2ced9 upstream. Currently the clone ioctl allows to clone an inline extent from one file to another that already has other

[PATCH] net : To avoid execution of extra instructions in NET RX path when rps_map is not set but rps_needed is true.

From: Ashutosh Kaushik The patch fixes the issues with check of global flag "rps_needed" in RX Path (which process packets in TCP/IP stack like netif_rx and netif_receive_skb functions) These functions have flag CONFIG RPS which is enabled default in kernel and to enter in RPS mode, it

[PATCH 3.16.y-ckt 020/126] ARM: 8427/1: dma-mapping: add support for offset parameter in dma_mmap()

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Marek Szyprowski commit 7e31210349e9e03a9a4dff31ab5f2bc83e8e84f5 upstream. IOMMU-based dma_mmap() implementation lacked proper support for offset parameter used in mmap call (it

[PATCH 3.16.y-ckt 029/126] ext4: fix potential use after free in __ext4_journal_stop

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Lukas Czerner commit 6934da9238da947628be83635e365df41064b09b upstream. There is a use-after-free possibility in __ext4_journal_stop() in the case that we free the handle in the

[PATCH 3.16.y-ckt 028/126] Btrfs: fix truncation of compressed and inlined extents

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Filipe Manana commit 0305cd5f7fca85dae392b9ba85b116896eb7c1c7 upstream. When truncating a file to a smaller size which consists of an inline extent that is compressed, we did not

Crash caused by "EDAC: Rip out the edac_subsys reference counting" (was Re: linux-next: Tree for Dec 8)

On my p5020ds (powerpc e5500) I'm seeing the following oops with next-20151208: Unable to handle kernel paging request for data at address 0x0048 Faulting instruction address: 0xc0366f78 Oops: Kernel access of bad area, sig: 11 [#1] SMP NR_CPUS=24 CoreNet Generic Modules

[PATCH 1/2] ASoC: rockchip: i2s: separate capture and playback

If we only clear the tx/rx state when both are disabled it is not possible to start/stop one multiple times while the other is running. Since the two are independently controlled, treat them as such and remove the false dependency between capture and playback. Signed-off-by: John Keeping ---

[PATCH 2/2] ASoC: rockchip: i2s: remove unused variables

The previous commit removed the only use of these variables. Signed-off-by: John Keeping --- sound/soc/rockchip/rockchip_i2s.c | 15 --- 1 file changed, 15 deletions(-) diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c index acc6225..8b0a588 100644

[PATCH 3.16.y-ckt 027/126] iommu/vt-d: Fix ATSR handling for Root-Complex integrated endpoints

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: David Woodhouse commit d14053b3c714178525f22660e6aaf41263d00056 upstream. The VT-d specification says that "Software must enable ATS on endpoint devices behind a Root Port only if

Re: [PATCH v5 5/5] gicv2m: acpi: Introducing GICv2m ACPI support

On Tue, 8 Dec 2015 17:48:06 -0800 Suravee Suthikulpanit wrote: > This patch introduces gicv2m_acpi_init(), which uses information > in MADT GIC MSI frames structure to initialize GICv2m driver. > > Signed-off-by: Suravee Suthikulpanit > Signed-off-by: Hanjun Guo > --- >

[PATCH 3.16.y-ckt 030/126] [PATCH] fix calculation of meta_bg descriptor backups

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Andy Leiserson commit 904dad4742d211b7a8910e92695c0fa957483836 upstream. "group" is the group where the backup will be placed, and is initialized to zero in the declaration. This

Re: [PATCH] ACPI: Add phylib support code for mdio

On 2015/12/9 3:55, Al Stone wrote: > On 12/03/2015 03:47 AM, Graeme Gregory wrote: >> On Thu, Dec 03, 2015 at 09:54:43AM +0800, yankejian wrote: >>> Add support for getting the PHY devices on an MDIO bus by ACPI. >>> Currently many of the ethernet drivers are open coding a solution >>> for

Re: [PATCH v4 17/19] MIPS: Make smp CMP, CPS and MT use the new generic IPI functions

Hi Qais, [auto build test ERROR on tip/irq/core] [also build test ERROR on v4.4-rc4 next-20151208] url: https://github.com/0day-ci/linux/commits/Qais-Yousef/Implement-generic-IPI-support-mechanism/20151208-212743 config: mips-malta_defconfig (attached as .config) reproduce: wget

[PATCH 3.16.y-ckt 032/126] vTPM: fix memory allocation flag for rtce buffer at kernel boot

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: "Hon Ching (Vicky) Lo" commit 60ecd86c4d985750efa0ea3d8610972b09951715 upstream. At ibm vtpm initialzation, tpm_ibmvtpm_probe() registers its interrupt handler,

[PATCH 3.16.y-ckt 026/126] ARM: common: edma: Fix channel parameter for irq callbacks

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Peter Ujfalusi commit 696d8b70c09dd421c4d037fab04341e5b30585cf upstream. In case when the interrupt happened for the second eDMA the channel number was incorrectly passed to the

Re: [PATCH v4 1/5] PCI: designware: add memory barrier after enabling region

On 12/09/2015 11:52 AM, Arnd Bergmann wrote: > On Wednesday 09 December 2015 10:10:05 Pratyush Anand wrote: >> On Tue, Dec 8, 2015 at 2:31 PM, Stanimir Varbanov Signed-off-by: Stanimir Varbanov --- drivers/pci/host/pcie-designware.c |5 + 1 file changed, 5

[PATCH 3.16.y-ckt 031/126] ext4, jbd2: ensure entering into panic after recording an error in superblock

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Daeho Jeong commit 4327ba52afd03fc4b5afa0ee1d774c9c5b0e85c5 upstream. If a EXT4 filesystem utilizes JBD2 journaling and an error occurs, the journaling will be aborted first and the

[PATCH 3.16.y-ckt 035/126] Bluetooth: hidp: fix device disconnect on idle timeout

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: David Herrmann commit 660f0fc07d21114549c1862e67e78b1cf0c90c29 upstream. The HIDP specs define an idle-timeout which automatically disconnects a device. This has always been

Re: [PATCH] arm64: dts: mt8173: Add nor flash node

On 07/12/15 09:19, Daniel Kurtz wrote: Bayi, On Mon, Dec 7, 2015 at 12:46 PM, bayi cheng wrote: On Mon, 2015-12-07 at 12:34 +0800, bayi cheng wrote: On Mon, 2015-12-07 at 12:09 +0800, Daniel Kurtz wrote: Bayi, On Mon, Dec 7, 2015 at 11:53 AM, Bayi Cheng wrote: Add Mediatek nor flash

[PATCH 3.16.y-ckt 034/126] [media] media: vb2 dma-contig: Fully cache synchronise buffers in prepare and finish

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Tiffany Lin commit d9a985883fa32453d099d6293188c11d75cef1fa upstream. In videobuf2 dma-contig memory type the prepare and finish ops, instead of passing the number of entries in the

[PATCH 3.16.y-ckt 038/126] spi: atmel: Fix DMA-setup for transfers with more than 8 bits per word

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: David Mosberger-Tang commit 06515f83908d038d9e12ffa3dcca27a1b67f2de0 upstream. The DMA-slave configuration depends on the whether <= 8 or > 8 bits are transferred per word, so we

[PATCH 3.16.y-ckt 039/126] USB: qcserial: add Sierra Wireless MC74xx/EM74xx

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: =?UTF-8?q?Bj=C3=B8rn=20Mork?= commit f504ab1888026d15b5be8f9c262bf4ae9cacd177 upstream. New device IDs shamelessly lifted from the vendor driver. Signed-off-by: Bjørn Mork

[PATCH 3.16.y-ckt 037/126] Bluetooth: ath3k: Add support of AR3012 0cf3:817b device

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Dmitry Tunin commit 18e0afab8ce3f1230ce3fef52b2e73374fd9c0e7 upstream. T: Bus=04 Lev=02 Prnt=02 Port=04 Cnt=01 Dev#= 3 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01

Re: [patch] blk-integrity: checking for NULL instead of IS_ERR

On Wed, 2015-12-09 at 13:21 +0300, Dan Carpenter wrote: > We recently changed bio_integrity_alloc() to return ERR_PTRs instead of > NULL but these calls were missed. > > Fixes: 06c1e3902aa7 ('blk-integrity: empty implementation when disabled') > Signed-off-by: Dan Carpenter > > diff --git

[patch RESEND] atp870u: 64 bit bug in atp885_init()

On 64 bit CPUs there is a memory corruption bug on probe(). It should be a u32 pointer instead of an unsigned long pointer or we write past the end of the setupdata[] array. Signed-off-by: Dan Carpenter Reviewed-by: Hannes Reinecke --- Resending because we have shuffled the code around so the

[PATCH 3.16.y-ckt 036/126] Bluetooth: ath3k: Add new AR3012 0930:021c id

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Dmitry Tunin commit cd355ff071cd37e7197eccf9216770b2b29369f7 upstream. This adapter works with the existing linux-firmware. T: Bus=01 Lev=01 Prnt=01 Port=03 Cnt=02 Dev#= 3 Spd=12

Re: arRe: [PATCH net-next 2/2] net: hns: enet specisies a reference to dsaf (config and documents)

On 2015/12/9 18:00, Arnd Bergmann wrote: > On Wednesday 09 December 2015 17:25:13 Yankejian wrote: >> thanks a lot for pointing it out. >> >> It is great regret that this change breaks compatibility with old dtbs. >> this is a new driver which is run on developing boards, and all the >>

[PATCH 3.16.y-ckt 042/126] ALSA: hda/realtek - Dell XPS one ALC3260 speaker no sound after resume back

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Kailang Yang commit 6ed1131fe196ad7ffc13acc1a1eadc08a1db0303 upstream. This machine had I2S codec for speaker output. It need to refill the I2S codec initial verb after resume back.

Re: [PATCH v4 1/5] PCI: designware: add memory barrier after enabling region

On Wed, Dec 09, 2015 at 10:10:05AM +0530, Pratyush Anand wrote: > On Tue, Dec 8, 2015 at 2:31 PM, Stanimir Varbanov > wrote: > > > > On 12/03/2015 03:35 PM, Stanimir Varbanov wrote: > > > Add 'write memory' barrier after enable region in PCIE_ATU_CR2 > > > register. The barrier is needed to

[PATCH 3.16.y-ckt 043/126] MAINTAINERS: Add public mailing list for ARC

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Vineet Gupta commit 9acdc911b55569145034b01075adf658891afbd2 upstream. Signed-off-by: Vineet Gupta Signed-off-by: Luis Henriques --- MAINTAINERS | 1 + 1 file changed, 1

[PATCH 3.16.y-ckt 040/126] staging: rtl8712: Add device ID for Sitecom WLA2100

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Larry Finger commit 1e6e63283691a2a9048a35d9c6c59cf0abd342e4 upstream. This adds the USB ID for the Sitecom WLA2100. The Windows 10 inf file was checked to verify that the addition

[PATCH 3.16.y-ckt 044/126] megaraid_sas: Do not use PAGE_SIZE for max_sectors

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: "sumit.sax...@avagotech.com" commit 357ae967ad66e357f78b5cfb5ab6ca07fb4a7758 upstream. Do not use PAGE_SIZE marco to calculate max_sectors per I/O request. Driver code assumes

[patch] blk-integrity: checking for NULL instead of IS_ERR

We recently changed bio_integrity_alloc() to return ERR_PTRs instead of NULL but these calls were missed. Fixes: 06c1e3902aa7 ('blk-integrity: empty implementation when disabled') Signed-off-by: Dan Carpenter diff --git a/block/bio-integrity.c b/block/bio-integrity.c index e6ba501..711e4d8d

[PATCH 3.16.y-ckt 046/126] arm64: Fix compat register mappings

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Robin Murphy commit 5accd17d0eb523350c9ef754d655e379c9bb93b3 upstream. For reasons not entirely apparent, but now enshrined in history, the architectural mapping of AArch32 banked

Re: [PATCH v5 4/5] gicv2m: Refactor to prepare for ACPI support

On Tue, 8 Dec 2015 17:48:05 -0800 Suravee Suthikulpanit wrote: > This patch replaces the struct device_node with struct fwnode_handle > since this structure is common between DT and ACPI. > > It also refactors gicv2m_init_one() to prepare for ACPI support. > There should be no functional

[PATCH 3.16.y-ckt 049/126] Revert "dm mpath: fix stalls when handling invalid ioctls"

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Mauricio Faria de Oliveira commit 47796938c46b943d157ac8a6f9ed4e3b98b83cf4 upstream. This reverts commit a1989b330093578ea5470bea0a00f940c444c466. That commit introduced a

[PATCH 3.16.y-ckt 047/126] can: Use correct type in sizeof() in nla_put()

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Marek Vasut commit 562b103a21974c2f9cd67514d110f918bb3e1796 upstream. The sizeof() is invoked on an incorrect variable, likely due to some copy-paste error, and this might result in

[PATCH 3.16.y-ckt 052/126] xtensa: fixes for configs without loop option

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Max Filippov commit 5029615e25dc5040beb065f36743c127a8e51497 upstream. Build-time fixes: - make lbeg/lend/lcount save/restore conditional on kernel entry; - don't clear lcount in

[PATCH 3.16.y-ckt 048/126] mtd: blkdevs: fix potential deadlock + lockdep warnings

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Brian Norris commit f3c63795e90f0c6238306883b6c72f14d5355721 upstream. Commit 073db4a51ee4 ("mtd: fix: avoid race condition when accessing mtd->usecount") fixed a race condition but

[PATCH 3.16.y-ckt 050/126] drm/i915: add quirk to enable backlight on Dell Chromebook 11 (2015)

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Jani Nikula commit 9be64eee3a87dc03218ca9a12834d1150a57b8a8 upstream. Reported-by: Keith Webb Suggested-by: Keith Webb Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=106671

[PATCH 3.16.y-ckt 054/126] mac80211: fix divide by zero when NOA update

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: "janusz.dzied...@tieto.com" commit 519ee6918b91abdc4bc9720deae17599a109eb40 upstream. In case of one shot NOA the interval can be 0, catch that instead of potentially (depending on

[PATCH 3.16.y-ckt 055/126] mac80211: allow null chandef in tracing

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Arik Nemtsov commit 254d3dfe445f94a764e399ca12e04365ac9413ed upstream. In TDLS channel-switch operations the chandef can sometimes be NULL. Avoid an oops in the trace code for these

Re: [PATCH 1/2] clk: samsung: exynos5422: add missing parent GSCL block clocks

Adding Stephen and linux-clk at Cc. On 09/12/15 05:49, Krzysztof Kozlowski wrote: > On 08.12.2015 22:46, Marek Szyprowski wrote: >> > This patch adds clocks, which are required for preserving parent clock >> > configuration on GSCL power domain on/off. >> > >> > Signed-off-by: Marek Szyprowski

[PATCH 3.16.y-ckt 059/126] thermal: exynos: Fix unbalanced regulator disable on probe failure

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Krzysztof Kozlowski commit 824ead03b78403a21449cb7eb153a4344cd3b4c8 upstream. During probe if the regulator could not be enabled, the error exit path would still disable it. This

[PATCH 3.16.y-ckt 057/126] recordmcount: Fix endianness handling bug for nop_mcount

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: libin commit c84da8b9ad3761eef43811181c7e896e9834b26b upstream. In nop_mcount, shdr->sh_offset and welp->r_offset should handle endianness properly, otherwise it will trigger

[PATCH 3.16.y-ckt 058/126] KVM: VMX: fix SMEP and SMAP without EPT

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: =?UTF-8?q?Radim=20Kr=C4=8Dm=C3=A1=C5=99?= commit 656ec4a4928a3db7d16e5cb9bce351a478cfd3d5 upstream. The comment in code had it mostly right, but we enable paging for emulated real

Re: [PATCH v5 2/5] irqdomain: introduce is_fwnode_irqchip helper

On Tue, 8 Dec 2015 17:48:03 -0800 Suravee Suthikulpanit wrote: > Since there will be several places checking if fwnode.type > is equal FWNODE_IRQCHIP, this patch adds a convenient function > for this purpose. > > Signed-off-by: Suravee Suthikulpanit Acked-by: Marc Zyngier M. --

[PATCH 3.16.y-ckt 060/126] ALSA: hda - Apply pin fixup for HP ProBook 6550b

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Takashi Iwai commit c932b98c1e47312822d911c1bb76e81ef50e389c upstream. HP ProBook 6550b needs the same pin fixup applied to other HP B-series laptops with docks for making its

[PATCH 3.16.y-ckt 056/126] xtensa: fix secondary core boot in SMP

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Max Filippov commit ab45fb145096799dabd18afc58bb5f97171017cd upstream. There are multiple factors adding to the issue in different configurations: - commit 17290231df16

[PATCH 3.16.y-ckt 062/126] firewire: ohci: fix JMicron JMB38x IT context discovery

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Stefan Richter commit 100ceb66d5c40cc0c7018e06a9474302470be73c upstream. Reported by Clifford and Craig for JMicron OHCI-1394 + SDHCI combo controllers: Often or even most of the

[PATCH 3.16.y-ckt 061/126] ALSA: hda - Add Intel Lewisburg device IDs Audio

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Alexandra Yates commit 5cf92c8b3dc5da59e05dc81bdc069cedf6f38313 upstream. Adding Intel codename Lewisburg platform device IDs for audio. [rearranged the position by tiwai]

[PATCH 3.16.y-ckt 066/126] proc: actually make proc_fd_permission() thread-friendly

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Oleg Nesterov commit 54708d2858e79a2bdda10bf8a20c80eb96c20613 upstream. The commit 96d0df79f264 ("proc: make proc_fd_permission() thread-friendly") fixed the access to /proc/self/fd

[PATCH 3.16.y-ckt 065/126] Input: elantech - add Fujitsu Lifebook U745 to force crc_enabled

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Takashi Iwai commit 60603950f836ef4e88daddf61a273b91e671db2d upstream. Another Lifebook machine that needs the same quirk as other similar models to make the driver working.

[PATCH 3.16.y-ckt 071/126] Btrfs: fix race leading to BUG_ON when running delalloc for nodatacow

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Filipe Manana commit 1d512cb77bdbda80f0dd0620a3b260d697fd581d upstream. If we are using the NO_HOLES feature, we have a tiny time window when running delalloc for a nodatacow inode

[PATCH 3.16.y-ckt 069/126] x86/cpu: Call verify_cpu() after having entered long mode too

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Borislav Petkov commit 04633df0c43d710e5f696b06539c100898678235 upstream. When we get loaded by a 64-bit bootloader, kernel entry point is startup_64 in head_64.S. We don't trust

[PATCH 3.16.y-ckt 070/126] Btrfs: fix race leading to incorrect item deletion when dropping extents

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Filipe Manana commit aeafbf8486c9e2bd53f5cc3c10c0b7fd7149d69c upstream. While running a stress test I got the following warning triggered: [191627.672810] [ cut here

RE: [v9, 6/6] fsl/fman: Add FMan MAC driver

> -Original Message- > From: David Miller [mailto:da...@davemloft.net] > > From: Scott Wood > Date: Tue, 8 Dec 2015 16:44:38 -0600 > > > On Tue, 2015-12-08 at 14:18 -0600, Andy Fleming wrote: > >> On Thu, Dec 3, 2015 at 1:19 AM, wrote: > >> > From: Igal Liberman > >> > > >> > This

[PATCH 3.16.y-ckt 068/126] x86/setup: Fix low identity map for >= 2GB kernel range

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Krzysztof Mazur commit 68accac392d859d24adcf1be3a90e41f978bd54c upstream. The commit f5f3497cad8c extended the low identity mapping. However, if the kernel uses more than 2 GB

[PATCH 3.16.y-ckt 073/126] scsi_sysfs: Fix queue_ramp_up_period return code

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Peter Oberparleiter commit 863e02d0e173bb9d8cea6861be22820b25c076cc upstream. Writing a number to /sys/bus/scsi/devices//queue_ramp_up_period returns the value of that number

[PATCH 3.16.y-ckt 076/126] storvsc: Don't set the SRB_FLAGS_QUEUE_ACTION_ENABLE flag

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: "K. Y. Srinivasan" commit 8cf308e1225f5f93575f03cc4dbef24516fa81c9 upstream. Don't set the SRB_FLAGS_QUEUE_ACTION_ENABLE flag since we are not specifying tags. Without this, the

[PATCH 3.16.y-ckt 067/126] x86/setup: Extend low identity map to cover whole kernel range

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Paolo Bonzini commit f5f3497cad8c8416a74b9aaceb127908755d020a upstream. On 32-bit systems, the initial_page_table is reused by efi_call_phys_prolog as an identity map to call

Re: [PATCH v5 1/5] acpi: pci: Setup MSI domain for ACPI based pci devices

On Tue, 8 Dec 2015 17:48:02 -0800 Suravee Suthikulpanit wrote: > This patch introduces pci_msi_register_fwnode_provider() for irqchip > to register a callback, to provide a way to determine appropriate MSI > domain for a pci device. > > It also introduces pci_host_bridge_acpi_msi_domain(),

Re: [RFC][PATCH] misc: Introduce reboot_reason driver

On Tuesday 08 December 2015 16:22:40 John Stultz wrote: > >> diff --git a/arch/arm/boot/dts/qcom-apq8064-nexus7-flo.dts > >> b/arch/arm/boot/dts/qcom-apq8064-nexus7-flo.dts > >> index 5183d18..ee5dcb7 100644 > >> --- a/arch/arm/boot/dts/qcom-apq8064-nexus7-flo.dts > >> +++

[PATCH 3.16.y-ckt 078/126] KVM: x86: work around infinite loop in microcode when #AC is delivered

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Eric Northup commit 54a20552e1eae07aa240fa370a0293e006b5faed upstream. It was found that a guest can DoS a host by triggering an infinite stream of "alignment check" (#AC)

[PATCH 3.16.y-ckt 077/126] KVM: x86: Defining missing x86 vectors

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Nadav Amit commit c9cdd085bb75226879fd468b88e2e7eb467325b7 upstream. Defining XE, XM and VE vector numbers. Signed-off-by: Nadav Amit Signed-off-by: Paolo Bonzini Signed-off-by:

[PATCH 3.16.y-ckt 074/126] Btrfs: fix race when listing an inode's xattrs

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Filipe Manana commit f1cd1f0b7d1b5d4aaa5711e8f4e4898b0045cb6d upstream. When listing a inode's xattrs we have a time window where we race against a concurrent operation for adding a

[PATCH 3.16.y-ckt 080/126] drivers: of: of_reserved_mem: fixup the alignment with CMA setup

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Jason Liu commit 1cc8e3458b5110253c8f5aaf1890d5ffea9bb7b7 upstream. There is an alignment mismatch issue between the of_reserved_mem and the CMA setup requirement. The

[PATCH 3.16.y-ckt 079/126] KVM: svm: unconditionally intercept #DB

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Paolo Bonzini commit cbdb967af3d54993f5814f1cee0ed311a055377d upstream. This is needed to avoid the possibility that the guest triggers an infinite stream of #DB exceptions

[PATCH 3.16.y-ckt 084/126] binfmt_elf: Don't clobber passed executable's file header

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: "Maciej W. Rozycki" commit b582ef5c53040c5feef4c96a8f9585b6831e2441 upstream. Do not clobber the buffer space passed from `search_binary_handler' and originally preloaded by

[PATCH 3.16.y-ckt 072/126] perf: Fix inherited events vs. tracepoint filters

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Peter Zijlstra commit b71b437eedaed985062492565d9d421d975ae845 upstream. Arnaldo reported that tracepoint filters seem to misbehave (ie. not apply) on inherited events. The fix is

[PATCH 3.16.y-ckt 082/126] FS-Cache: Increase reference of parent after registering, netfs success

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Kinglong Mee commit 86108c2e34a26e4bec3c6ddb23390bf8cedcf391 upstream. If netfs exist, fscache should not increase the reference of parent's usage and n_children, otherwise, never

[PATCH 3.16.y-ckt 085/126] fs/pipe.c: return error code rather than 0 in pipe_write()

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Eric Biggers commit 6ae08069939f17422835448acae76bda8d96b16a upstream. pipe_write() would return 0 if it failed to merge the beginning of the data to write with the last, partially

[PATCH 3.16.y-ckt 087/126] mac80211: fix driver RSSI event calculations

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Johannes Berg commit 8ec6d97871f37e4743678ea4a455bd59580aa0f4 upstream. The ifmgd->ave_beacon_signal value cannot be taken as is for comparisons, it must be divided by since it's

[PATCH 3.16.y-ckt 086/126] splice: sendfile() at once fails for big files

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Christophe Leroy commit 0ff28d9f4674d781e492bcff6f32f0fe48cf0fed upstream. Using sendfile with below small program to get MD5 sums of some files, it appear that big files (over

[PATCH 3.16.y-ckt 083/126] FS-Cache: Don't override netfs's primary_index if registering failed

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Kinglong Mee commit b130ed5998e62879a66bad08931a2b5e832da95c upstream. Only override netfs->primary_index when registering success. Signed-off-by: Kinglong Mee Signed-off-by:

[PATCH] powerpc/nvram: Fix a memory leak in err path

If kmemdup fails, We need kfree *buff* first then return -ENOMEM. Otherwise there is a memory leak. Signed-off-by: Pan Xinhui --- arch/powerpc/kernel/nvram_64.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/kernel/nvram_64.c b/arch/powerpc/kernel/nvram_64.c

[PATCH 3.16.y-ckt 091/126] usb: ehci-orion: fix probe for !GENERIC_PHY

3.16.7-ckt21 -stable review patch. If anyone has any objections, please let me know. -- From: Jonas Gorski commit db1319e166c5e872c4be54eac4e47454133708cf upstream. Commit d445913ce0ab7f ("usb: ehci-orion: add optional PHY support") added support for optional phys, but

Re: arRe: [PATCH net-next 2/2] net: hns: enet specisies a reference to dsaf (config and documents)

On Wednesday 09 December 2015 17:25:13 Yankejian wrote: > thanks a lot for pointing it out. > > It is great regret that this change breaks compatibility with old dtbs. > this is a new driver which is run on developing boards, and all the > clients' boards are developing boards. So we provide

[PATCH] i2c: rk3x: Add two new features for rk3399

1. support highspeed. 2. check i2c bus idle status. Change-Id: I9c22e752af621c0f8dbcbd399c86b34fd810ec38 Signed-off-by: David Wu --- drivers/i2c/busses/i2c-rk3x.c | 336 -- 1 file changed, 320 insertions(+), 16 deletions(-) mode change 100644 => 100755

[RFC PATCH v3 4/8] arm64: Handle early CPU boot failures

A secondary CPU could fail to come online due to insufficient capabilities and could simply die or loop in the kernel. e.g, a CPU with no support for the selected kernel PAGE_SIZE loops in kernel with MMU turned off. or a hotplugged CPU which doesn't have one of the advertised system capability

[RFC PATCH v3 3/8] arm64: head.S : Change register usage

The stack information for a secondary CPU (struct secondary_data) is passed on in x21 before the MMU is turned on. The boot CPU uses x21 to store the FDT pointer. In a common code shared by these CPUs, it gets difficult to use the information. So, we use x22 for passing the secondary_data and

[RFC PATCH v3 2/8] arm64: Move cpu_die_early to smp.c

This patch moves cpu_die_early to smp.c, where it fits better. No functional changes, except for adding the necessary checks for CONFIG_HOTPLUG_CPU. Cc: Will Deacon Cc: Mark Rutland Cc: Catalin Marinas Signed-off-by: Suzuki K. Poulose --- arch/arm64/include/asm/smp.h |1 +

[RFC PATCH v3 5/8] arm64: Enable CPU capability verification unconditionally

We verify the capabilities of the secondary CPUs only when hotplug is enabled. The boot time activated CPUs do not go through the verification by checking whether the system wide capabilities were initialised or not. This patch removes the capability check dependency on CONFIG_HOTPLUG_CPU, to

[RFC PATCH v3 7/8] arm64: Add helper for extracting ASIDBits

Add a helper to extract ASIDBits on the current cpu Cc: Will Deacon Cc: Mark Rutland Cc: Catalin Marinas Signed-off-by: Suzuki K. Poulose --- arch/arm64/mm/context.c | 36 +++- 1 file changed, 23 insertions(+), 13 deletions(-) diff --git

[RFC PATCH v3 6/8] arm64: Add hook for checking early CPU features

Adds a hook for checking whether a secondary CPU has the features used already by the kernel during early boot, based on the boot CPU. Cc: Will Deacon Cc: Mark Rutland Cc: Catalin Marinas Signed-off-by: Suzuki K. Poulose --- arch/arm64/kernel/cpufeature.c | 10 ++ 1 file changed,

[RFC PATCH v3 0/8] arm64: Verify early CPU features

This series adds support for verifying some of the cpufeatures that are decided early in the boot process based on the boot CPU and cannot be delayed until all the CPUs are up (e.g, ASIDBits and may be VHE?). It also adds support for handling the failures in booting the secondary CPUs which could

[RFC PATCH v3 8/8] arm64: Ensure the secondary CPUs have safe ASIDBits size

The ID_AA64MMFR0_EL1:ASIDBits determines the size of the mm context id and is used in the early boot to make decisions. The value is picked up from the Boot CPU and cannot be delayed until other CPUs are up. If a secondary CPU has a smaller size than that of the Boot CPU, things will break

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