mmotm 2016-03-15-16-15 uploaded

The mm-of-the-moment snapshot 2016-03-15-16-15 has been uploaded to http://www.ozlabs.org/~akpm/mmotm/ mmotm-readme.txt says README for mm-of-the-moment: http://www.ozlabs.org/~akpm/mmotm/ This is a snapshot of my -mm patch queue. Uploaded at random hopefully more than once a week. You wi

Re: Page migration issue with UBIFS

Am 15.03.2016 um 16:37 schrieb Christoph Hellwig: > On Tue, Mar 15, 2016 at 04:32:40PM +0100, Richard Weinberger wrote: >>> Or if ->page_mkwrite() was called, why the page is not dirty? >> >> BTW: UBIFS does not implement ->migratepage(), could this be a problem? > > This might be the reason. I c

Re: [PATCH] Remove v850 from linux/elf-em.h

On 03/15/2016 02:10 PM, Rob Landley wrote: From: Rob Landley The v850 port was removed by commits f606ddf42fd4 and 07a887d399b8 in 2008. These #defines are not used in the current kernel. Signed-off-by: Rob Landley --- include/uapi/linux/elf-em.h |3 --- 1 file changed, 3 deletions(-)

[4.2.y-ckt stable] Patch "libata: Align ata_device's id on a cacheline" has been added to the 4.2.y-ckt tree

This is a note to let you know that I have just added a patch titled libata: Align ata_device's id on a cacheline to the linux-4.2.y-queue branch of the 4.2.y-ckt extended stable tree which can be found at: http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-4.2.y-queue This pat

[4.2.y-ckt stable] Patch "MIPS: kvm: Fix ioctl error handling." has been added to the 4.2.y-ckt tree

This is a note to let you know that I have just added a patch titled MIPS: kvm: Fix ioctl error handling. to the linux-4.2.y-queue branch of the 4.2.y-ckt extended stable tree which can be found at: http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-4.2.y-queue This patch is sc

Re: [ANNOUNCE] 3.14.64-rt67

On Tue, Mar 15, 2016 at 5:45 PM, Paul Gortmaker wrote: > On Mon, Mar 14, 2016 at 11:49 AM, Steven Rostedt wrote: >> >> Dear RT Folks, >> >> 3.14 release on PI(E) Day! >> >> I'm pleased to announce the 3.14.64-rt67 stable release. > > Testing this with what is largely a x86-64 defconfig but with R

Re: [PATCH 2/2] x86/mtrr: Refactor PAT initialization code

On Tue, Mar 15, 2016 at 05:48:44PM -0600, Toshi Kani wrote: > On Tue, 2016-03-15 at 01:15 +0100, Luis R. Rodriguez wrote: > > On Fri, Mar 11, 2016 at 06:16:36PM -0700, Toshi Kani wrote: > > > On Fri, 2016-03-11 at 15:34 -0800, Luis R. Rodriguez wrote: > > > > On Fri, Mar 11, 2016 at 3:56 PM, Toshi

[4.2.y-ckt stable] Linux 4.2.8-ckt6 stable review

This is the start of the review cycle for the Linux 4.2.8-ckt6 stable kernel. This version contains 98 new patches, summarized below. The new patches are posted as replies to this message and also available in this git branch: http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-4.2.y-revi

[PATCH 4.2.y-ckt 03/98] s390/mm: four page table levels vs. fork

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Martin Schwidefsky commit 3446c13b268af86391d06611327006b059b8bab1 upstream. The fork of a process with four page table levels is broken

[PATCH 4.2.y-ckt 50/98] USB: serial: option: add support for Quectel UC20

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Yegor Yefremov commit c0992d0f54847d0d1d85c60fcaa054f175ab1ccd upstream. Add support for Quectel UC20 and blacklist the QMI interface. S

[PATCH 4.2.y-ckt 12/98] ahci: add new Intel device IDs

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Alexandra Yates commit 56e74338a535cbcc2f2da08b1ea1a92920194364 upstream. Adding Intel codename Lewisburg platform device IDs for SATA.

[PATCH 4.2.y-ckt 37/98] arm/arm64: KVM: Fix ioctl error handling

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: "Michael S. Tsirkin" commit 4cad67fca3fc952d6f2ed9e799621f07666a560f upstream. Calling return copy_to_user(...) in an ioctl will not do t

[PATCH 4.2.y-ckt 32/98] ALSA: timer: Fix broken compat timer user status ioctl

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit 3a72494ac2a3bd229db941d51e7efe2f6ccd947b upstream. The timer user status compat ioctl returned the bogus struct used

[PATCH 4.2.y-ckt 19/98] jffs2: Fix page lock / f->sem deadlock

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: David Woodhouse commit 49e91e7079febe59a20ca885a87dd1c54240d0f1 upstream. With this fix, all code paths should now be obtaining the page

[PATCH 1/2] wait/ptrace: assume __WALL if the child is traced

The following program (simplified version of generated by syzkaller) #include #include #include #include #include void *thread_func(void *arg) { ptrace(PTRACE_TRACEME, 0,0,0); return 0; }

[PATCH 4.2.y-ckt 98/98] mld, igmp: Fix reserved tailroom calculation

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Benjamin Poirier commit 1837b2e2bcd23137766555a63867e649c0b637f0 upstream. The current reserved_tailroom calculation fails to take hlen a

[PATCH 0/2] wait/ptrace: assume __WALL if the child is traced

Resend. And sorry for the huge delay. The patches are the same, I only updated the changelog a little bit. The previous discussion was a bit confusing, but iirc/iiuc nobody really argued with this change. In particular strace/gdb maintainers do not think it can break something. To remind, 1 and 2

[PATCH 2/2] wait: allow sys_waitid() to accept __WNOTHREAD/__WCLONE/__WALL

I see no reason why waitid() can't support other linux-specific flags allowed in sys_wait4(). In particular this change can help if we reconsider the previous change which adds the "automagical" __WALL for debugger. Signed-off-by: Oleg Nesterov --- kernel/exit.c | 3 ++- 1 file changed, 2 inser

[PATCH 4.2.y-ckt 95/98] cdc_ncm: do not call usbnet_link_change from cdc_ncm_bind

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: =?UTF-8?q?Bj=C3=B8rn=20Mork?= commit 4d06dd537f95683aba3651098ae288b7cbff8274 upstream. usbnet_link_change will call schedule_work and sh

[PATCH 4.2.y-ckt 94/98] net/mlx5e: Remove wrong poll CQ optimization

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Tariq Toukan commit 59a7c2fd336eaafb030aac9c91ac21d136a99f33 upstream. With the MLX5E_CQ_HAS_CQES optimization flag, the following buggy

[PATCH 4.2.y-ckt 97/98] net: moxa: fix an error code

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Dan Carpenter commit 1d3cd1773fddfdc9ffb0c2dec9a954c7a54bc207 upstream. We accidentally return IS_ERR(priv->base) which is 1 instead of P

[PATCH 4.2.y-ckt 93/98] ipv6: re-enable fragment header matching in ipv6_find_hdr

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Florian Westphal commit 5d150a985520bbe3cb2aa1ceef24a7e32f20c15f upstream. When ipv6_find_hdr is used to find a fragment header (caller s

[PATCH 4.2.y-ckt 77/98] jffs2: reduce the breakage on recovery from halfway failed rename()

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Al Viro commit f93812846f31381d35c04c6c577d724254355e7f upstream. d_instantiate(new_dentry, old_inode) is absolutely wrong thing to do -

[PATCH 4.2.y-ckt 92/98] net/mlx4_core: Allow resetting VF admin mac to zero

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Jack Morgenstein commit 6e5224224faa50ec4c8949dcefadf895e565f0d1 upstream. The VF administrative mac addresses (stored in the PF driver)

[PATCH 4.2.y-ckt 96/98] net: qca_spi: Don't clear IFF_BROADCAST

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Stefan Wahren commit 2b70bad23c89b121a3e4a00f8968d14ebb78887d upstream. Currently qcaspi_netdev_setup accidentally clears IFF_BROADCAST.

[PATCH 4.2.y-ckt 90/98] ext4: iterate over buffer heads correctly in move_extent_per_page()

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Eryu Guan commit 6ffe77bad545f4a7c8edd2a4ee797ccfcd894ab4 upstream. In commit bcff24887d00 ("ext4: don't read blocks from disk after exte

[PATCH 4.2.y-ckt 87/98] tcp: fix tcpi_segs_in after connection establishment

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Eric Dumazet commit a9d99ce28ed359d68cf6f3c1a69038aefedf6d6a upstream. If final packet (ACK) of 3WHS is lost, it appears we do not proper

[PATCH 4.2.y-ckt 69/98] ubi: Fix out of bounds write in volume update code

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Richard Weinberger commit e4f6daac20332448529b11f09388f1d55ef2084c upstream. ubi_start_leb_change() allocates too few bytes. ubi_more_leb

[PATCH 4.2.y-ckt 74/98] Revert "drm/radeon: call hpd_irq_event on resume"

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Linus Torvalds commit 256faedcfd646161477d47a1a78c32a562d2e845 upstream. This reverts commit dbb17a21c131eca94eb31136eee9a7fe5aff00d9. I

[PATCH 4.2.y-ckt 88/98] be2net: Don't leak iomapped memory on removal.

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Douglas Miller commit a69bf3c5b49ef488970c74e26ba0ec12f08491c2 upstream. The adapter->pcicfg resource is either mapped via pci_iomap() or

[PATCH 4.2.y-ckt 89/98] tcp: convert cached rtt from usec to jiffies when feeding initial rto

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Konstantin Khlebnikov commit 9bdfb3b79e61c60e1a3e2dc05ad164528afa6b8a upstream. Currently it's converted into msecs, thus HZ=1000 intact.

[PATCH 4.2.y-ckt 75/98] KVM: PPC: Book3S HV: Sanitize special-purpose register values on guest exit

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Paul Mackerras commit ccec44563b18a0ce90e2d4f332784b3cb25c8e9c upstream. Thomas Huth discovered that a guest could cause a hard hang of a

[PATCH 4.2.y-ckt 86/98] MIPS: smp.c: Fix uninitialised temp_foreign_map

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: James Hogan commit d825c06bfe8b885b797f917ad47365d0e9c21fbb upstream. When calculate_cpu_foreign_map() recalculates the cpu_foreign_map c

[PATCH 4.2.y-ckt 91/98] ppp: release rtnl mutex when interface creation fails

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Guillaume Nault commit 6faac63a6986f29ef39827f460edd3a5ba64ad5c upstream. Add missing rtnl_unlock() in the error path of ppp_create_inter

[PATCH 4.2.y-ckt 81/98] KVM: MMU: fix ept=0/pte.u=1/pte.w=0/CR0.WP=0/CR4.SMEP=1/EFER.NX=0 combo

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Paolo Bonzini commit 844a5fe219cf472060315971e15cbf97674a3324 upstream. Yes, all of these are needed. :) This is admittedly a bit odd, bu

[PATCH 4.2.y-ckt 67/98] ovl: copy new uid/gid into overlayfs runtime inode

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Konstantin Khlebnikov commit b81de061fa59f17d2730aabb1b84419ef3913810 upstream. Overlayfs must update uid/gid after chown, otherwise func

[PATCH 4.2.y-ckt 82/98] dmaengine: at_xdmac: fix residue computation

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Ludovic Desroches commit 25c5e9626ca4d40928dc9c44f009ce2ed0a739e7 upstream. When computing the residue we need two pieces of information:

[PATCH 4.2.y-ckt 84/98] IB/core: Use GRH when the path hop-limit > 0

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Or Gerlitz commit 11d8d645343efba0c975aefe7c2cf3b33c836c75 upstream. According to IBTA spec v1.3 section 12.7.19, QPs should use GRH when

[PATCH 4.2.y-ckt 80/98] tracing: Fix check for cpu online when event is disabled

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: "Steven Rostedt (Red Hat)" commit dc17147de328a74bbdee67c1bf37d2f1992de756 upstream. Commit f37755490fe9b ("tracepoints: Do not trace whe

[PATCH 4.2.y-ckt 65/98] ovl: fix getcwd() failure after unsuccessful rmdir

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Rui Wang commit ce9113bbcbf45a57c082d6603b9a9f342be3ef74 upstream. ovl_remove_upper() should do d_drop() only after it successfully remov

[PATCH 4.2.y-ckt 83/98] MIPS: Fix build error when SMP is used without GIC

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Hauke Mehrtens commit 7a50e4688dabb8005df39b2b992d76629b8af8aa upstream. The MIPS_GIC_IPI should only be selected when MIPS_GIC is also s

[PATCH 4.2.y-ckt 85/98] dmaengine: pxa_dma: fix cyclic transfers

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Robert Jarzmik commit f16921275cc3c2442d0b95225785a601603b990f upstream. While testing audio with pxa2xx-ac97, underrun were happening wh

[PATCH 4.2.y-ckt 60/98] drm/radeon/pm: update current crtc info after setting the powerstate

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Alex Deucher commit 5e031d9fe8b0741f11d49667dfc3ebf5454121fd upstream. On CI, we need to see if the number of crtcs changes to determine

[PATCH 4.2.y-ckt 64/98] ovl: fix working on distributed fs as lower layer

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Konstantin Khlebnikov commit b5891cfab08fe3144a616e8e734df7749fb3b7d0 upstream. This adds missing .d_select_inode into alternative dentry

[PATCH 4.2.y-ckt 53/98] mac80211: Fix Public Action frame RX in AP mode

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Jouni Malinen commit 1ec7bae8bec9b72e347e01330c745ab5cdd66f0e upstream. Public Action frames use special rules for how the BSSID field (A

[PATCH 4.2.y-ckt 54/98] i2c: brcmstb: allocate correct amount of memory for regmap

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Wolfram Sang commit 7314d22a2f5bd40468d57768be368c3d9b4bd726 upstream. We want the size of the struct, not of a pointer to it. To be futu

[PATCH 4.2.y-ckt 76/98] ncpfs: fix a braino in OOM handling in ncp_fill_cache()

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Al Viro commit 803c00123a8012b3a283c0530910653973ef6d8f upstream. Failing to allocate an inode for child means that cache for *parent* is

[PATCH 4.2.y-ckt 66/98] ovl: ignore lower entries when checking purity of non-directory entries

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Konstantin Khlebnikov commit 45d11738969633ec07ca35d75d486bf2d8918df6 upstream. After rename file dentry still holds reference to lower d

[PATCH 4.2.y-ckt 71/98] ARM: OMAP2+: hwmod: Introduce ti,no-idle dt property

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Lokesh Vutla commit 2e18f5a1bc18e8af7031b3b26efde25307014837 upstream. Introduce a dt property, ti,no-idle, that prevents an IP to idle a

[PATCH 4.2.y-ckt 73/98] PCI: Allow a NULL "parent" pointer in pci_bus_assign_domain_nr()

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: =?UTF-8?q?Krzysztof=20=3D=3Futf-8=3FQ=3FHa=3DC5=3D82asa=3F=3D?= commit 54c6e2dd00c313d0add58e5befe62fe6f286d03b upstream. pci_create_root_

[PATCH 4.2.y-ckt 78/98] KVM: VMX: disable PEBS before a guest entry

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: =?UTF-8?q?Radim=20Kr=C4=8Dm=C3=A1=C5=99?= commit 7099e2e1f4d9051f31bbfa5803adf954bb5d76ef upstream. Linux guests on Haswell (and also San

[PATCH 4.2.y-ckt 72/98] ARM: dts: dra7: do not gate cpsw clock due to errata i877

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Mugunthan V N commit 0f514e690740e54815441a87708c3326f8aa8709 upstream. Errata id: i877 Description: The RGMII 1000 Mbps Tr

[PATCH 4.2.y-ckt 79/98] arm64: account for sparsemem section alignment when choosing vmemmap offset

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Ard Biesheuvel commit 36e5cd6b897e17d03008f81e075625d8e43e52d0 upstream. Commit dfd55ad85e4a ("arm64: vmemmap: use virtual projection of

[PATCH 4.2.y-ckt 52/98] mac80211: check PN correctly for GCMP-encrypted fragmented MPDUs

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Johannes Berg commit 9acc54beb474c81148e2946603d141cf8716b19f upstream. Just like for CCMP we need to check that for GCMP the fragments h

[PATCH 4.2.y-ckt 70/98] target: Drop incorrect ABORT_TASK put for completed commands

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Nicholas Bellinger commit 7f54ab5ff52fb0b91569bc69c4a6bc5cac1b768d upstream. This patch fixes a recent ABORT_TASK regression associated w

[PATCH 4.2.y-ckt 63/98] ALSA: hda - Fix mic issues on Acer Aspire E1-472

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Simon South commit 02322ac9dee9aff8d8862e8d6660ebe102f492ea upstream. This patch applies the microphone-related fix created for the Acer

[PATCH 4.2.y-ckt 59/98] drm/amdgpu/pm: update current crtc info after setting the powerstate

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Alex Deucher commit eda1d1cf8d18383f19cd2b752f786120efa4768f upstream. On CI, we need to see if the number of crtcs changes to determine

[PATCH 4.2.y-ckt 57/98] drm/ast: Fix incorrect register check for DRAM width

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Timothy Pearson commit 2d02b8bdba322b527c5f5168ce1ca10c2d982a78 upstream. During DRAM initialization on certain ASpeed devices, an incorr

[PATCH 4.2.y-ckt 58/98] USB: qcserial: add Sierra Wireless EM74xx device ID

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: =?UTF-8?q?Bj=C3=B8rn=20Mork?= commit 04fdbc825ffc02fb098964b92de802fff44e73fd upstream. The MC74xx and EM74xx modules use different IDs b

[PATCH 4.2.y-ckt 62/98] PM / sleep / x86: Fix crash on graph trace through x86 suspend

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Todd E Brandt commit 92f9e179a702a6adbc11e2fedc76ecd6ffc9e3f7 upstream. Pause/unpause graph tracing around do_suspend_lowlevel as it has

Re: [PATCH] mmc: block: remove the check for whole block device for ioctl.

On 2016/3/15 22:31, Christoph Hellwig wrote: On Tue, Mar 15, 2016 at 11:26:07AM -0400, Yin, Fengwei wrote: From: Fengwei Yin a5f5774c55a2e3ed75f4d6c5556b7bfcb726e6f0 introduced the whole block device checking for MMC_IOC_CMD while the old code has no such check. It breaks some ioctl call li

[PATCH 4.2.y-ckt 46/98] ASoC: wm8958: Fix enum ctl accesses in a wrong type

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit d0784829ae3b0beeb69b476f017d5c8a2eb95198 upstream. "MBC Mode", "VSS Mode", "VSS HPF Mode" and "Enhanced EQ Mode" ctls

Re: [patch] Input: synaptics-rmi4 - using logical instead of bitwise AND

On Tue, Mar 15, 2016 at 02:20:02PM -0700, Andrew Duggan wrote: > On 03/15/2016 12:11 AM, Dan Carpenter wrote: > >There is a typo so we have && instead of &. > > > >Fixes: ff8f83708b3e ('Input: synaptics-rmi4 - add support for 2D sensors and > >F11') > >Signed-off-by: Dan Carpenter > > Acked-by:

[PATCH 4.2.y-ckt 68/98] MIPS: traps: Fix SIGFPE information leak from `do_ov' and `do_trap_or_bp'

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: "Maciej W. Rozycki" commit e723e3f7f9591b79e8c56b3d7c5a204a9c571b55 upstream. Avoid sending a partially initialised `siginfo_t' structure

[PATCH 4.2.y-ckt 61/98] drm/amdgpu: return from atombios_dp_get_dpcd only when error

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Arindam Nath commit 0b39c531cfa12dad54eac238c2e303b994df1ef7 upstream. In amdgpu_connector_hotplug(), we need to start DP link training o

[PATCH 4.2.y-ckt 45/98] ASoC: dapm: Fix ctl value accesses in a wrong type

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit 741338f99f16dc24d2d01ac777b0798ae9d10a90 upstream. snd_soc_dapm_dai_link_get() and _put() access the associated ctl v

[PATCH 4.2.y-ckt 55/98] ALSA: seq: oss: Don't drain at closing a client

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit 197b958c1e76a575d77038cc98b4bebc2134279f upstream. The OSS sequencer client tries to drain the pending events at rele

[PATCH 4.2.y-ckt 49/98] USB: serial: option: add support for Telit LE922 PID 0x1045

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Daniele Palmas commit 5deef5551c77e488922cc4bf4bc76df63be650d0 upstream. This patch adds support for 0x1045 PID of Telit LE922. Signed-o

[PATCH 4.2.y-ckt 56/98] parisc: Fix ptrace syscall number and return value modification

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Helge Deller commit 98e8b6c9ac9d1b1e9d1122dfa6783d5d566bb8f7 upstream. Mike Frysinger reported that his ptrace testcase showed strange be

[PATCH 4.2.y-ckt 41/98] ALSA: hdsp: Fix wrong boolean ctl value accesses

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit eab3c4db193f5fcccf70e884de9a922ca2c63d80 upstream. snd-hdsp driver accesses enum item values (int) instead of boolean

Re: [PATCH] ARM: pxa/raumfeld: use PROPERTY_ENTRY_INTEGER to define props

On Tue, Mar 15, 2016 at 10:31:17PM +0100, Arnd Bergmann wrote: > gcc-6.0 notices that the use of the property_entry in this file that > was recently introduced cannot work right, as we initialize the wrong > field: > > raumfeld.c:387:3: error: the address of 'raumfeld_rotary_encoder_steps' will >

[PATCH 4.2.y-ckt 47/98] ASoC: wm8994: Fix enum ctl accesses in a wrong type

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit 8019c0b37cd5a87107808300a496388b777225bf upstream. The DRC Mode like "AIF1DRC1 Mode" and EQ Mode like "AIF1.1 EQ Mode

[PATCH 4.2.y-ckt 51/98] ALSA: usb-audio: Add a quirk for Plantronics DA45

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Dennis Kadioglu commit 17e2df4613be57d0fab68df749f6b8114e453152 upstream. Plantronics DA45 does not support reading the sample rate which

[PATCH 4.2.y-ckt 44/98] USB: cp210x: Add ID for Parrot NMEA GPS Flight Recorder

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Vittorio Alfieri commit 3c4c615d70c8cbdc8ba8c79ed702640930652a79 upstream. The Parrot NMEA GPS Flight Recorder is a USB composite device

[PATCH 4.2.y-ckt 40/98] ALSA: hdspm: Fix zero-division

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit c1099c3294c2344110085a38c50e478a5992b368 upstream. HDSPM driver contains a code issuing zero-division potentially in

[PATCH 4.2.y-ckt 43/98] USB: qcserial: add Dell Wireless 5809e Gobi 4G HSPA+ (rev3)

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Patrik Halfar commit 013dd239d6220a4e0dfdf0d45a82c34f1fd73deb upstream. New revision of Dell Wireless 5809e Gobi 4G HSPA+ Mobile Broadban

[PATCH 4.2.y-ckt 34/98] cifs: fix out-of-bounds access in lease parsing

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Justin Maggard commit deb7deff2f00bdbbcb3d560dad2a89ef37df837d upstream. When opening a file, SMB2_open() attempts to parse the lease sta

[PATCH 4.2.y-ckt 38/98] MIPS: kvm: Fix ioctl error handling.

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: "Michael S. Tsirkin" commit 887349f69f37e71e2a8bfbd743831625a0b2ff51 upstream. Calling return copy_to_user(...) or return copy_from_user

[PATCH 4.2.y-ckt 21/98] iommu/amd: Fix boot warning when device 00:00.0 is not iommu covered

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Suravee Suthikulpanit commit 38e45d02ea9f194b89d6bf41e52ccafc8e2c2b47 upstream. The setup code for the performance counters in the AMD IO

[PATCH 4.2.y-ckt 42/98] use ->d_seq to get coherency between ->d_inode and ->d_flags

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Al Viro commit a528aca7f359f4b0b1d72ae406097e491a5ba9ea upstream. Games with ordering and barriers are way too brittle. Just bump ->d_se

[PATCH 4.2.y-ckt 35/98] CIFS: Fix SMB2+ interim response processing for read requests

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Pavel Shilovsky commit 6cc3b24235929b54acd5ecc987ef11a425bd209e upstream. For interim responses we only need to parse a header and update

[PATCH 4.2.y-ckt 39/98] ALSA: hdspm: Fix wrong boolean ctl value accesses

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit 537e48136295c5860a92138c5ea3959b9542868b upstream. snd-hdspm driver accesses enum item values (int) instead of boolea

[PATCH 4.2.y-ckt 48/98] ASoC: wm_adsp: Fix enum ctl accesses in a wrong type

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit 15c665700bf6f4543f003ac0fbb1e9ec692e93f2 upstream. The firmware ctls like "DSP1 Firmware" in wm_adsp codec driver are

Re: [PATCH 2/2] block: create ioctl to discard-or-zeroout a range of blocks

On Tue, Mar 15, 2016 at 04:06:10PM -0700, Linus Torvalds wrote: > On Tue, Mar 15, 2016 at 3:33 PM, Dave Chinner wrote: > > > >> There's no "group based containment wall" that is some kind of > >> absolute protection border. > > > > Precisely my point - it's being pitched as a generic containment >

[PATCH 4.2.y-ckt 30/98] ALSA: pcm: Fix ioctls for X32 ABI

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit 513ace79b657e2022a592e77f24074e088681ecc upstream. X32 ABI uses the 64bit timespec in addition to 64bit alignment of

[PATCH 4.2.y-ckt 22/98] iommu/amd: Apply workaround for ATS write permission check

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Jay Cornwall commit 358875fd52ab8f00f66328cbf1a1d2486f265829 upstream. The AMD Family 15h Models 30h-3Fh (Kaveri) BIOS and Kernel Develop

[PATCH 4.2.y-ckt 31/98] ALSA: rawmidi: Fix ioctls X32 ABI

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit 2251fbbc1539f05b0b206b37a602d5776be37252 upstream. Like the previous fixes for ctl and PCM, we need a fix for incompa

[PATCH 4.2.y-ckt 15/98] ASoC: samsung: Use IRQ safe spin lock calls

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Charles Keepax commit 316fa9e09ad76e095b9d7e9350c628b918370a22 upstream. Lockdep warns of a potential lock inversion, i2s->lock is held n

[PATCH 4.2.y-ckt 33/98] ALSA: timer: Fix ioctls for X32 ABI

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit b24e7ad1fdc22177eb3e51584e1cfcb45d818488 upstream. X32 ABI takes the 64bit timespec, thus the timer user status ioctl

[PATCH 4.2.y-ckt 36/98] Fix cifs_uniqueid_to_ino_t() function for s390x

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Yadan Fan commit 1ee9f4bd1a97026a7b2d7ae9f1f74b45680d0003 upstream. This issue is caused by commit 02323db17e3a7 ("cifs: fix cifs_uniquei

[PATCH 4.2.y-ckt 29/98] ALSA: ctl: Fix ioctls for X32 ABI

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Takashi Iwai commit 6236d8bb2afcfe71b88ecea554e0dc638090a45f upstream. The X32 ABI takes the same alignment like x86-64, and this may res

[PATCH 4.2.y-ckt 28/98] vfio: fix ioctl error handling

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: "Michael S. Tsirkin" commit 8160c4e455820d5008a1116d2dca35f0363bb062 upstream. Calling return copy_to_user(...) in an ioctl will not do t

[PATCH 4.2.y-ckt 26/98] KVM: x86: fix root cause for missed hardware breakpoints

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Paolo Bonzini commit 70e4da7a8ff62f2775337b705f45c804bb450454 upstream. Commit 172b2386ed16 ("KVM: x86: fix missed hardware breakpoints",

[PATCH 4.2.y-ckt 27/98] arm64: vmemmap: use virtual projection of linear region

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Ard Biesheuvel commit dfd55ad85e4a7fbaa82df12467515ac3c81e8a3e upstream. Commit dd006da21646 ("arm64: mm: increase VA range of identity m

[PATCH 4.2.y-ckt 24/98] can: gs_usb: fixed disconnect bug by removing erroneous use of kfree()

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Maximilain Schneider commit e9a2d81b1761093386a0bb8a4f51642ac785ef63 upstream. gs_destroy_candev() erroneously calls kfree() on a struct

[PATCH 4.2.y-ckt 11/98] [media] adv7604: fix tx 5v detect regression

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Hans Verkuil commit 0ba4581c84cfb39fd527f6b3457f1c97f6356c04 upstream. The 5 volt detect functionality broke in 3.14: the code reads IO r

[PATCH 4.2.y-ckt 23/98] libata: Align ata_device's id on a cacheline

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Harvey Hunt commit 4ee34ea3a12396f35b26d90a094c75db95080baa upstream. The id buffer in ata_device is a DMA target, but it isn't explicitl

[PATCH 4.2.y-ckt 25/98] fbcon: set a default value to blink interval

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Jean-Philippe Brucker commit a1e533ec07d583d01349ef13c0c965b8633e1b91 upstream. Since commit 27a4c827c34ac4256a190cc9d24607f953c1c459

[PATCH 4.2.y-ckt 16/98] mac80211: minstrel_ht: set default tx aggregation timeout to 0

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Felix Fietkau commit 7a36b930e6ed4702c866dc74a5ad07318a57c688 upstream. The value 5000 was put here with the addition of the timeout fiel

[PATCH 4.2.y-ckt 18/98] Revert "jffs2: Fix lock acquisition order bug in jffs2_write_begin"

4.2.8-ckt6 -stable review patch. If anyone has any objections, please let me know. ---8< From: Thomas Betker commit 157078f64b8a9cd7011b6b900b2f2498df850748 upstream. This reverts commit 5ffd3412ae55 ("jffs2: Fix lock acquisition or

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