RE: 3.5.0 iwlagn AP crash...

2012-07-22 Thread Berg, Johannes
> > > BUG: unable to handle kernel NULL pointer dereference at (null) > > > IP: [] ieee80211_ave_rssi+0xd/0x50 [mac80211] > > > > From my debug kernel, sdata is clearly NULL: > > > > (gdb) list *0x815b74f8 > > 0x815b74f8 is in ieee80211_ave_rssi (net/mac80211/util.c:1801). > >

[RFC PATCH 0/1] sched: Add a new API to find the prefer idlest cpu

2012-07-22 Thread Shirley Ma
Introduce a new API to choose per-cpu thread from cgroup control cpuset (allowed) and preferred cpuset (local numa-node). The receiving cpus of a networking device are not under cgroup controls. When such a networking device uses per-cpu thread model, the cpu which is chose to process the packets

RE: 3.5.0 iwlagn AP crash...

2012-07-22 Thread Berg, Johannes
> > When running my Centrino Wireless-N 130 BGN (rev 0xb0) card in nl80211 > > AP mode with hostapd on linux 3.5.0, I immediately hit this fatal > > pagefault [1]. > > > > I can cook a debug kernel, reproduce, disassemble the code and do some > > quick analysis, if that helps get the ball rolling?

Re: [PATCH] thermal: fix build error at thermal_sys.c

2012-07-22 Thread Jean Delvare
Hi Rui, On Mon, 23 Jul 2012 10:02:16 +0800, Zhang Rui wrote: > BTW: what is the rule for linux-next? > I refreshed the patches, did some test, and sent to mailing list > saying that I want to push them to linux-next, please review. > And then I got bug report from linux-next... > shouldn't them be

Re: [PATCH 4/4] gpio/pca953x: register the device irq using appropriate api's

2012-07-22 Thread Mahapatra, Chandrabhanu
On Thu, Jul 12, 2012 at 3:41 AM, Linus Walleij wrote: > On Tue, Jul 10, 2012 at 3:36 PM, Chandrabhanu Mahapatra > wrote: > >> From: Leed Aguilar >> >> Here, the implementation of registration of requested IRQs has been corrected >> with appropiate api's. The gpio number is requested through >>

[PATCH 0/5] Fix for ZPODD

2012-07-22 Thread Aaron Lu
Here are some patches to make ZPODD easier to use for end users and a fix for using ZPODD with system suspend. Aaron Lu (5): scsi: sr: fix for sr suspend and resume scsi: sr: runtime pm when ODD is open/closed scsi: sr: block events when runtime suspended scsi: pm: use runtime resume callb

[PATCH 4/5] scsi: pm: use runtime resume callback if available

2012-07-22 Thread Aaron Lu
When runtime resume a scsi device, if the device's driver has implemented runtime resume callback, use that instead of the resume callback. sr driver needs this to properly do different things for system resume and runtime resume. Signed-off-by: Aaron Lu --- drivers/scsi/scsi_pm.c | 14

[PATCH 5/5] block: genhd: add an interface to set disk's poll interval

2012-07-22 Thread Aaron Lu
Set the ODD's in kernel poll interval to 2s for the user in case the user is using an old distro on which udev will not set the system wide block parameter events_dfl_poll_msecs. Signed-off-by: Aaron Lu --- block/genhd.c | 23 +-- drivers/scsi/sr.c | 1 + include

[PATCH 1/5] scsi: sr: fix for sr suspend and resume

2012-07-22 Thread Aaron Lu
In sr_suspend, we do not need to do anything if it is not a runtime pm request, so just return by checking the PM_EVENT_AUTO flag. And in sr_resume, only reset the suspend_count back to 1 if the ODD is waken up by the user, or the usage count of the scsi device will not balance. Signed-off-by: Aar

[PATCH 2/5] scsi: sr: runtime pm when ODD is open/closed

2012-07-22 Thread Aaron Lu
The ODD can either be runtime resumed by the user or by a software request. And for the latter part, we only support runtime resume the ODD when the eject request is received. We did this in sr's block ioctl function, this looks ugly. Change this by runtime resuming the ODD in its open function an

Re: [git pull] vfs.git; pile 1

2012-07-22 Thread Stephen Rothwell
Hi Al, On Mon, 23 Jul 2012 07:09:09 +0100 Al Viro wrote: > > On Sun, Jul 22, 2012 at 09:20:30PM +0100, Al Viro wrote: > > Result: for-linus-2 + v3.5 and for-linus + v3.5 give identical trees, > > and for-linus-2 merges clean with nfs/nfs-for-3.6. Would you be OK > > with pulling that one? Again

linux-next: Tree for July 23

2012-07-22 Thread Stephen Rothwell
Hi all, Changes since 20120722: The vfs tree lost its conflicts. The net-next tree lost its build failure. The tty tree still has its build failures for which I have disabled 2 staging drivers and applied a patch. I have still reverted 3 commits from the signal tree at the request of the arm

Re: [PATCH RFT] net: Change niu_rbr_fill() to use unlikely() to check niu_rbr_add_page() return value

2012-07-22 Thread David Miller
From: Shuah Khan Date: Fri, 20 Jul 2012 17:34:32 -0600 > Change niu_rbr_fill() to use unlikely() to check niu_rbr_add_page() return > value to be consistent with the rest of the checks after niu_rbr_add_page() > calls in this file. > > Signed-off-by: Shuah Khan Applied. -- To unsubscribe from

Re: [PATCH RFT RESEND] net: Fix Neptune ethernet driver to check dma mapping error

2012-07-22 Thread David Miller
From: Shuah Khan Date: Fri, 20 Jul 2012 15:50:35 -0600 > Fix Neptune ethernet driver to check dma mapping error after map_page() > interface returns. > > Signed-off-by: Shuah Khan Applied. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to ma

More irqdomain problems (Was: next/mmotm unbootable on G5: irqdomain)

2012-07-22 Thread Benjamin Herrenschmidt
Allright, another one Grant: unsigned int irq_find_mapping(struct irq_domain *domain, irq_hw_number_t hwirq) { struct irq_data *data; /* Look for default domain if nececssary */ if (domain == NULL) domain = irq_default_domain;

[PATCH 2/4] perf/x86: Fix format definition of SNB-EP uncore QPI box

2012-07-22 Thread Yan, Zheng
From: "Yan, Zheng" The event control register of SNB-EP uncore QPI box has a one bit extension at bit position 21. Reported-by: Stephane Eranian Signed-off-by: Yan, Zheng --- arch/x86/kernel/cpu/perf_event_intel_uncore.c | 23 ++- arch/x86/kernel/cpu/perf_event_intel_unc

[PATCH 1/4] perf/x86: Fix typo in format definition of uncore PCU filter

2012-07-22 Thread Yan, Zheng
From: "Yan, Zheng" The format definition of uncore PCU filter should be filter_band* instead of filter_brand*. Reported-by: Stephane Eranian Signed-off-by: Yan, Zheng --- arch/x86/kernel/cpu/perf_event_intel_uncore.c | 16 1 file changed, 8 insertions(+), 8 deletions(-) di

Re: [Qemu-devel] [PATCH v7] kvm: notify host when the guest is panicked

2012-07-22 Thread Wen Congyang
At 07/23/2012 04:19 AM, Sasha Levin Wrote: > On 07/22/2012 09:22 PM, Anthony Liguori wrote: >> Sasha Levin writes: >> >>> On 07/21/2012 09:12 AM, Wen Congyang wrote: +#define KVM_PV_PORT (0x505UL) + #ifdef __KERNEL__ #include @@ -221,6 +223,11 @@ static inl

Re: [PATCH v3 6/6] mmc: dw_mmc: add samsung exynos5250 specific extentions

2012-07-22 Thread Thomas Abraham
On 20 July 2012 16:08, Seungwon Jeon wrote: > July 20, 2012, Thomas Abraham wrote: >> On 19 July 2012 09:21, Seungwon Jeon wrote: [...] >> >> +static unsigned long exynos5250_dwmmc_caps[4] = { >> >> + MMC_CAP_UHS_DDR50 | MMC_CAP_1_8V_DDR | >> >> + MMC_CAP_8_BIT_DATA | MMC_CAP_C

[GIT PULL] sh updates for 3.6-rc1

2012-07-22 Thread Paul Mundt
The following changes since commit 2437fccfbfc83bcb868ccc7fdfe2b5310bf07835: Merge tag 'regulator-3.5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator (2012-07-09 13:43:02 -0700) are available in the git repository at: git://github.com/pmundt/linux-sh tags/sh-for-linus

Re: [git pull] vfs.git; pile 1

2012-07-22 Thread Al Viro
On Sun, Jul 22, 2012 at 09:20:30PM +0100, Al Viro wrote: > Result: for-linus-2 + v3.5 and for-linus + v3.5 give identical trees, > and for-linus-2 merges clean with nfs/nfs-for-3.6. Would you be OK > with pulling that one? Again, my apologies to everyone involved ;-/ > > If you are OK with pulli

Do need keep mail in thread when sending a new version patch?

2012-07-22 Thread Du, ChangbinX
Hi, developers! I have a question about sending patch: If my patch have a new version, do I need set "--in-reply-to" option so keep them in the same thread when sending it? And in which cases should "--in-reply-to" option be set? Thanks! Best Regards Du, Changbin -- To unsubscribe from

Re: [net-next RFC V5 4/5] virtio_net: multiqueue support

2012-07-22 Thread Jason Wang
On 07/21/2012 08:02 PM, Sasha Levin wrote: On 07/20/2012 03:40 PM, Michael S. Tsirkin wrote: - err = init_vqs(vi); + if (virtio_has_feature(vdev, VIRTIO_NET_F_CTRL_VQ)) + vi->has_cvq = true; + How about we disable multiqueue if there's no cvq? Will make logic a bit si

Re: [net-next RFC V5 4/5] virtio_net: multiqueue support

2012-07-22 Thread Jason Wang
On 07/20/2012 09:40 PM, Michael S. Tsirkin wrote: On Thu, Jul 05, 2012 at 06:29:53PM +0800, Jason Wang wrote: This patch converts virtio_net to a multi queue device. After negotiated VIRTIO_NET_F_MULTIQUEUE feature, the virtio device has many tx/rx queue pairs, and driver could read the number f

Re: [net-next RFC V5 5/5] virtio_net: support negotiating the number of queues through ctrl vq

2012-07-22 Thread Jason Wang
On 07/20/2012 08:33 PM, Michael S. Tsirkin wrote: On Thu, Jul 05, 2012 at 06:29:54PM +0800, Jason Wang wrote: This patch let the virtio_net driver can negotiate the number of queues it wishes to use through control virtqueue and export an ethtool interface to let use tweak it. As current multiq

Re: [PATCH] sctp: Make "Invalid Stream Identifier" ERROR follows SACK when bundling

2012-07-22 Thread xufeng zhang
On 07/19/2012 01:57 PM, xufengzhang.m...@gmail.com wrote: When "Invalid Stream Identifier" ERROR happens after process the received DATA chunks, this ERROR chunk is enqueued into outqueue before SACK chunk, so when bundling ERROR chunk with SACK chunk, the ERROR chunk is always placed first in th

Re: [PATCH 0/5] cpusets: dynamical scheduler domain flags

2012-07-22 Thread Michael Wang
On 07/23/2012 12:28 PM, Mike Galbraith wrote: > On Mon, 2012-07-23 at 10:30 +0800, Michael Wang wrote: >> On 07/21/2012 12:42 AM, Peter Zijlstra wrote: >>> On Tue, 2012-07-17 at 17:03 +0800, Michael Wang wrote: This patch set provide a way for user to dynamically configure the scheduler

Re: [RESEND][PATCH] Rewrite Documentation/SubmittingPatches.

2012-07-22 Thread Randy Dunlap
On 07/22/2012 12:56 AM, Stefan Beller wrote: > Documentation/SubmittingPatches | 191 > > 1 file changed, 116 insertions(+), 75 deletions(-) > > diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches > index c379a2a..ac00451 10064

[git pull] Please pull powerpc.git next branch

2012-07-22 Thread Benjamin Herrenschmidt
Hi Linus ! Here's the powerpc batch for 3.6 merge window. Notable highlights: - iommu improvements from Anton removing the per-iommu global lock in favor of dividing the DMA space into pools, each with its own lock, and hashed on the CPU number. Along with making the locking more fine grained, t

Re: [PATCH 0/5] cpusets: dynamical scheduler domain flags

2012-07-22 Thread Mike Galbraith
On Mon, 2012-07-23 at 10:30 +0800, Michael Wang wrote: > On 07/21/2012 12:42 AM, Peter Zijlstra wrote: > > On Tue, 2012-07-17 at 17:03 +0800, Michael Wang wrote: > >> This patch set provide a way for user to dynamically configure the > >> scheduler > >> domain flags, which usually to be static.

Re: [PATCH 2/9] KVM: x86: simplify read_emulated

2012-07-22 Thread Xiao Guangrong
On 07/21/2012 03:52 AM, Marcelo Tosatti wrote: > On Fri, Jul 20, 2012 at 09:15:44PM +0800, Xiao Guangrong wrote: >> On 07/20/2012 06:58 PM, Marcelo Tosatti wrote: >>> On Fri, Jul 20, 2012 at 10:17:36AM +0800, Xiao Guangrong wrote: On 07/20/2012 07:58 AM, Marcelo Tosatti wrote: >> -

[PATCH, repost] Prevent interface errors with Seagate FreeAgent GoFlex

2012-07-22 Thread Daniel J Blueman
When using my Seagate FreeAgent GoFlex eSATAp external disk enclosure, interface errors are always seen until 1.5Gbps is negotiated [1]. This occurs using any disk in the enclosure, and when the disk is connected directly with a generic passive eSATAp cable, we see stable 3Gbps operation as expecte

Re: [PATCH 07/19] ftrace/x86_32: Simplify parameter setup for ftrace_regs_caller

2012-07-22 Thread Masami Hiramatsu
(2012/07/21 11:19), Steven Rostedt wrote: > From: Uros Bizjak > > The final position of the stack after saving regs and setting up > the parameters for ftrace_regs_call, is the position of the pt_regs > needed for the 4th parameter. Instead of saving it into a temporary > reg and pushing the reg,

Re: [PATCH -alternative] mm: hugetlbfs: Close race during teardown of hugetlbfs shared page tables V2 (resend)

2012-07-22 Thread Hugh Dickins
On Fri, 20 Jul 2012, Mel Gorman wrote: > On Fri, Jul 20, 2012 at 04:36:35PM +0200, Michal Hocko wrote: > > And here is my attempt for the fix (Hugh mentioned something similar > > earlier but he suggested using special flags in ptes or VMAs). I still > > owe doc. update and it hasn't been tested wi

[PATCH] memcg: fix mm/memcontrol.c build error against linux-next

2012-07-22 Thread Wanpeng Li
As Fengguang Wu reported, linux-next failed to build with tree: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm head: 37e2ad4953983527f7bdb6831bf478eedcc84082 commit: 442d53f161093de78f0aafcd3ec2a6345de42890 [164/309] memcg: add mem_cgroup_from_css() helper mem_cgroup

RE: [PATCH] thermal: fix build error at thermal_sys.c

2012-07-22 Thread R, Durgadoss
Hi Jean, > -Original Message- > From: Jean Delvare [mailto:kh...@linux-fr.org] > Sent: Sunday, July 22, 2012 4:28 PM > To: Devendra Naga; Zhang, Rui > Cc: Brown, Len; Andrew Morton; Joe Perches; linux-kernel@vger.kernel.org; > Fengguang Wu; R, Durgadoss > Subject: Re: [PATCH] thermal: fix

Re: [ANNOUNCE] LinSched for v3.3-rc7

2012-07-22 Thread Michael Wang
Is there any latest info about the linsched? I've not seen any updates so I'm not sure whether it is in the status to accept patches or still need some rebuilding? Regards, Michael Wang On 03/15/2012 11:58 AM, Paul Turner wrote: > Hi All, > > [ Take 2, gmail tried to a non text/plain component i

Re: [PATCH] mmc: dw_mmc: Disable low power mode if SDIO interrupts are used

2012-07-22 Thread Doug Anderson
On Sat, Jul 21, 2012 at 3:40 AM, Will Newton wrote: >> static void dw_mci_enable_sdio_irq(struct mmc_host *mmc, int enb) >> { >> struct dw_mci_slot *slot = mmc_priv(mmc); >> @@ -871,6 +896,14 @@ static void dw_mci_enable_sdio_irq(struct mmc_host >> *mmc, int enb) >> /* Enable/di

Re: next/mmotm unbootable on G5: irqdomain

2012-07-22 Thread Benjamin Herrenschmidt
On Sat, 2012-07-21 at 19:47 -0700, Hugh Dickins wrote: > I have to revert the patch below from mmotm 2012-07-20-16-30 or > next-20120720 in order to boot on the PowerPC G5: otherwise it > freezes before switching to the framebuffer console - but I'm > not certain where because that initial console

[GIT] Security subsystem update for 3.6

2012-07-22 Thread James Morris
Nothing groundbreaking for this kernel, just cleanups and fixes, and a couple of Smack enhancements. Please pull. The following changes since commit 28a33cbc24e4256c143dce96c7d93bf423229f92: Linus Torvalds (1): Linux 3.5 are available in the git repository at: git://git.kernel.org/

[PATCH net] rds: set correct msg_namelen

2012-07-22 Thread Weiping Pan
Jay Fenlason (fenla...@redhat.com) found a bug, that recvfrom() on an RDS socket can return the contents of random kernel memory to userspace if it was called with a address length larger than sizeof(struct sockaddr_in). rds_recvmsg() also fails to set the addr_len paramater properly before returni

Re: [QUESTION ON BUG] the rcu stall issue could not be reproduced

2012-07-22 Thread Michael Wang
On 07/20/2012 05:08 PM, Mike Galbraith wrote: > On Fri, 2012-07-20 at 16:30 +0800, Michael Wang wrote: >> On 07/20/2012 03:00 PM, Mike Galbraith wrote: >>> On Fri, 2012-07-20 at 11:09 +0800, Michael Wang wrote: Hi, Mike, Martin, Dan I'm currently taking an eye on the rcu stall issu

Re: [PATCH v4 1/3] mm: introduce compaction and migration for virtio ballooned pages

2012-07-22 Thread Minchan Kim
On Mon, Jul 23, 2012 at 11:33:32AM +0900, Minchan Kim wrote: > Hi Rafael, > > On Fri, Jul 20, 2012 at 04:48:59PM -0300, Rafael Aquini wrote: > > Howdy Minchan, > > > > Once again, thanks for raising such valuable feedback over here. > > > > On Wed, Jul 18, 2012 at 02:48:24PM +0900, Minchan Kim w

Re: [PATCH v4 1/3] mm: introduce compaction and migration for virtio ballooned pages

2012-07-22 Thread Minchan Kim
Hi Rafael, On Fri, Jul 20, 2012 at 04:48:59PM -0300, Rafael Aquini wrote: > Howdy Minchan, > > Once again, thanks for raising such valuable feedback over here. > > On Wed, Jul 18, 2012 at 02:48:24PM +0900, Minchan Kim wrote: > > > +/* __isolate_lru_page() counterpart for a ballooned page */ > >

Re: [PATCH 0/5] cpusets: dynamical scheduler domain flags

2012-07-22 Thread Michael Wang
On 07/21/2012 12:42 AM, Peter Zijlstra wrote: > On Tue, 2012-07-17 at 17:03 +0800, Michael Wang wrote: >> This patch set provide a way for user to dynamically configure the scheduler >> domain flags, which usually to be static. > > NAK.. you don't get to expose all this nonsense in a 'stable' ABI

Re: [RFC] optimize the locking in the rebalance_domains()

2012-07-22 Thread Namhyung Kim
Hi, Vlad On Sun, 22 Jul 2012 19:23:55 +0300, Vlad Zolotarov wrote: > Ingo, we've noticed that rebalance_domains() will try to take a lock > every time it's called (every jiffy) if SD_SERIALIZE is set (which is a > default configuration). This is done regardless the fact that maybe > there hasn't p

Re: [PATCH v2] memcg: add mem_cgroup_from_css() helper

2012-07-22 Thread Wanpeng Li
On Mon, Jul 23, 2012 at 10:08:56AM +0800, Gavin Shan wrote: > >For this case, we usually fix the build error on top of linux-next. >It seems that you're changing the original patch and send again, which >isn't reasonable, man :-) OK, I will send a patch just fix build error against linux-next. Re

Re: [PATCH] sctp: Make "Invalid Stream Identifier" ERROR follows SACK when bundling

2012-07-22 Thread xufeng zhang
On 07/23/2012 08:49 AM, Neil Horman wrote: Not sure I understand how you came into this error. If we get an invalid stream, we issue an SCTP_REPORT_TSN side effect, followed by an SCTP_CMD_REPLY which sends the error chunk. The reply goes through sctp_outq_tail->sctp_outq_chunk->sctp_outq_tran

Re: [PATCH 3/3] zsmalloc: add page table mapping method

2012-07-22 Thread Nitin Gupta
On 07/22/2012 08:26 PM, Minchan Kim wrote: > On Wed, Jul 18, 2012 at 11:55:56AM -0500, Seth Jennings wrote: >> This patchset provides page mapping via the page table. >> On some archs, most notably ARM, this method has been >> demonstrated to be faster than copying. >> >> The logic controlling the

[ 006/108] net/wireless: ipw2x00: add supported cipher suites to wiphy initialization

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Stanislav Yakovlev commit a141e6a0097118bb35024485f1faffc0d9042f5c upstream. Driver doesn't report its supported cipher suites through cfg80211 interface. It still uses wext interface and proba

[ 002/108] raid5: delayed stripe fix

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Shaohua Li commit fab363b5ff502d1b39ddcfec04271f5858d9f26e upstream. There isn't locking setting STRIPE_DELAYED and STRIPE_PREREAD_ACTIVE bits, but the two bits have relationship. A delayed str

[ 004/108] tg3: Apply short DMA frag workaround to 5906

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Matt Carlson commit b7abee6ef888117f92db370620ebf116a38e3f4d upstream. 5906 devices also need the short DMA fragment workaround. This patch makes the necessary change. Signed-off-by: Matt Car

[ 014/108] NFSv4: Reduce the footprint of the idmapper

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Trond Myklebust commit d073e9b541e1ac3f52d72c3a153855d9a9ee3278 upstream. Instead of pre-allocating the storage for all the strings, we can significantly reduce the size of that table by doing

[ 003/108] tcp: drop SYN+FIN messages

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Eric Dumazet commit fdf5af0daf8019cec2396cdef8fb042d80fe71fa upstream. Denys Fedoryshchenko reported that SYN+FIN attacks were bringing his linux machines to their limits. Dont call conn_reque

[ 008/108] drm/i915: fix operator precedence when enabling RC6p

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Eugeni Dodonov commit c0e2ee1bc0cf82eec89e26b7afe7e4db0561b7d9 upstream. As noticed by Torsten Kaiser, the operator precedence can play tricks with us here. CC: Dave Airlie Signed-off-by: Eug

[ 005/108] rtl8187: ->brightness_set can not sleep

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Stanislaw Gruszka commit 0fde0a8cfd0ede7f310d6a681c8e5a7cb3e32406 upstream. Fix: BUG: sleeping function called from invalid context at kernel/workqueue.c:2547 in_atomic(): 1, irqs_disabled():

[ 015/108] NFSv4: Further reduce the footprint of the idmapper

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Trond Myklebust commit 685f50f9188ac1e8244d0340a9d6ea36b6136cec upstream. Don't allocate the legacy idmapper tables until we actually need them. Signed-off-by: Trond Myklebust Reviewed-by: Je

[ 018/108] macvtap: zerocopy: put page when fail to get all requested user pages

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Jason Wang commit 02ce04bb3d28c231f43bca677228dbc686fe upstream. When get_user_pages_fast() fails to get all requested pages, we could not use kfree_skb() to free it as it has not been put

[ 010/108] brcmsmac: "INTERMEDIATE but not AMPDU" only when tracing

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Eldad Zack commit 6ead629b27269c553c9092c47cd8f5ab0309ee3b upstream. I keep getting the following messages on the log buffer: [ 2167.097507] ieee80211 phy0: brcms_c_dotxstatus: INTERMEDIATE but

[ 011/108] NFSv4: Rate limit the state manager for lock reclaim warning messages

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: William Dauchy commit 96dcadc2fdd111dca90d559f189a30c65394451a upstream. Adding rate limit on `Lock reclaim failed` messages since it could fill up system logs Signed-off-by: William Dauchy Si

[ 007/108] drm/i915: do not enable RC6p on Sandy Bridge

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Eugeni Dodonov commit 1c8ecf80fdee4e7b23a9e7da7ff9bd59ba2dcf96 upstream. With base on latest findings, RC6p seems to be respondible for RC6-related issues on Sandy Bridge platform. To work-arou

[ 019/108] macvtap: zerocopy: set SKBTX_DEV_ZEROCOPY only when skb is built successfully

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Jason Wang commit 01d6657b388438def19c8baaea28e742b6ed32ec upstream. Current the SKBTX_DEV_ZEROCOPY is set unconditionally after zerocopy_sg_from_iovec(), this would lead NULL pointer when macv

[ 068/108] ore: Fix NFS crash by supporting any unaligned RAID IO

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Boaz Harrosh commit 9ff19309a9623f2963ac5a136782ea4d8b5d67fb upstream. In RAID_5/6 We used to not permit an IO that it's end byte is not stripe_size aligned and spans more than one stripe. .i.e

[ 095/108] ACPI sysfs.c strlen fix

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Pavel Vasilyev commit 9f132652d94c96476b0b0a8caf0c10e96ab10fa8 upstream. Current code is ignoring the last character of "enable" and "disable" in comparisons. https://bugzilla.kernel.org/show_

[ 013/108] hugepages: fix use after free bug in "quota" handling

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: David Gibson commit 90481622d75715bfcb68501280a917dbfe516029 upstream. hugetlbfs_{get,put}_quota() are badly named. They don't interact with the general quota handling code, and they don't muc

[ 096/108] eCryptfs: Gracefully refuse miscdev file ops on inherited/passed files

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Tyler Hicks commit 8dc6780587c99286c0d3de747a2946a76989414a upstream. File operations on /dev/ecryptfs would BUG() when the operations were performed by processes other than the process that or

[ 090/108] net: remove skb_orphan_try()

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Eric Dumazet commit 62b1a8ab9b3660bb820d8dfe23148ed6cda38574 upstream. Orphaning skb in dev_hard_start_xmit() makes bonding behavior unfriendly for applications sending big UDP bursts : Once pa

[ 086/108] vhost: dont forget to schedule()

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Nadav Har'El commit d550dda192c1bd039afb774b99485e88b70d7cb8 upstream. This is a tiny, but important, patch to vhost. Vhost's worker thread only called schedule() when it had no work to do, an

[ 099/108] ACPI / PM: Make acpi_pm_device_sleep_state() follow the specification

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: "Rafael J. Wysocki" commit dbe9a2edd17d843d80faf2b99f20a691c1853418 upstream. The comparison between the system sleep state being entered and the lowest system sleep state the given device may

Re: [Qemu-devel] [PATCH v7.5] kvm: notify host when the guest is panicked

2012-07-22 Thread Wen Congyang
At 07/23/2012 07:50 AM, Sasha Levin Wrote: > On 07/23/2012 12:36 AM, Anthony Liguori wrote: >> Sasha Levin writes: >> >>> On 07/22/2012 09:14 PM, Anthony Liguori wrote: Sasha Levin writes: > On 07/21/2012 10:44 AM, Wen Congyang wrote: >> We can know the guest is panicked when th

[ 108/108] HID: add support for 2012 MacBook Pro Retina

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Ryan Bourgeois commit b2e6ad7dfe26aac5bf136962d0b11d180b820d44 upstream. Add support for the 15'' MacBook Pro Retina. The keyboard is the same as recent models. The patch needs to be synchroni

[ 087/108] r8169: call netif_napi_del at errpaths and at driver unload

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Devendra Naga commit ad1be8d345416a794dea39761a374032aa471a76 upstream. when register_netdev fails, the init'ed NAPIs by netif_napi_add must be deleted with netif_napi_del, and also when driver

[ 106/108] Input: xpad - add signature for Razer Onza Tournament Edition

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Ilia Katsnelson commit cc71a7e899cc6b2ff41e1be48756782ed004d802 upstream. Signed-off-by: Ilia Katsnelson Signed-off-by: Dmitry Torokhov Signed-off-by: Ben Hutchings --- drivers/input/joysti

Re: [Qemu-devel] [PATCH v7.5] kvm: notify host when the guest is panicked

2012-07-22 Thread Wen Congyang
At 07/22/2012 07:39 PM, Sasha Levin Wrote: > On 07/21/2012 10:44 AM, Wen Congyang wrote: >> We can know the guest is panicked when the guest runs on xen. >> But we do not have such feature on kvm. >> >> Another purpose of this feature is: management app(for example: >> libvirt) can do auto dump whe

[ 104/108] Input: bcm5974 - Add support for 2012 MacBook Pro Retina

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Henrik Rydberg commit 3dde22a98e94eb18527f0ff0068fb2fb945e58d4 upstream. Add support for the 15'' MacBook Pro Retina model (MacBookPro10,1). Patch originally written by clipcarl (forums.opensu

[ 103/108] bonding: Manage /proc/net/bonding/ entries from the netdev events

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: "Eric W. Biederman" commit a64d49c3dd504b685f9742a2f3dcb11fb8e4345f upstream. It was recently reported that moving a bonding device between network namespaces causes warnings from /proc. It tu

[ 102/108] bonding: debugfs and network namespaces are incompatible

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: "Eric W. Biederman" commit 96ca7ffe748bf91f851e6aa4479aa11c8b1122ba upstream. The bonding debugfs support has been broken in the presence of network namespaces since it has been added. The deb

Re: [PATCH] thermal: fix build error at thermal_sys.c

2012-07-22 Thread Zhang Rui
Hi, all, sorry for the stupid mistake. Actually, I did some functionality test myself, and run all patch set for some time. This is a problem that I have fixed already, but I'm wondering why it shows up again. Anyway, sorry again for the mistake! BTW: what is the rule for linux-next? I refreshed

Re: [PATCH 2/3] drivers/misc: Add realtek pci card reader driver

2012-07-22 Thread wwang
Hi Rusty: Thank you. I will fix it and resend all of the three patches BR, wwang 于 2012年07月20日 13:58, Rusty Russell 写道: > On Thu, 19 Jul 2012 17:55:10 +0800, wrote: >> From: Wei WANG >> >> Realtek PCI-E card reader driver adapts requests from upper-level >> sdmmc/memstick layer to the real p

[ 105/108] Input: xpad - handle all variations of Mad Catz Beat Pad

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Yuri Khan commit 3ffb62cb9ac2430c2504c6ff9727d0f2476ef0bd upstream. The device should be handled by xpad driver instead of generic HID driver. Signed-off-by: Yuri Khan Acked-by: Jiri Kosina

[ 081/108] hrtimers: Move lock held region in hrtimer_interrupt()

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Thomas Gleixner commit 196951e91262fccda81147d2bcf7fdab08668b40 upstream. We need to update the base offsets from this code and we need to do that under base->lock. Move the lock held region ar

[ 082/108] timekeeping: Provide hrtimer update function

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Thomas Gleixner This is a backport of f6c06abfb3972ad4914cef57d8348fcb2932bc3b To finally fix the infamous leap second issue and other race windows caused by functions which change the offsets

[ 100/108] ipheth: add support for iPad

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Davide Gerhard commit 6de0298ec9c1edaf330b71b57346241ece8f3346 upstream. This adds support for the iPad to the ipheth driver. (product id = 0x129a) Signed-off-by: Davide Gerhard Signed-off-by

[ 101/108] stmmac: Fix for nfs hang on multiple reboot

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Deepak Sikri commit 8e83989106562326bfd6aaf92174fe138efd026b upstream. It was observed that during multiple reboots nfs hangs. The status of receive descriptors shows that all the descriptors w

[ 089/108] bnx2x: fix panic when TX ring is full

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Eric Dumazet commit bc14786a100cc6a81cd060e8031ec481241b418c upstream. There is a off by one error in the minimal number of BD in bnx2x_start_xmit() and bnx2x_tx_int() before stopping/resuming

[ 088/108] bnx2x: fix checksum validation

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Eric Dumazet commit d6cb3e41386f20fb0777d0b59a2def82c65d37f7 upstream. bnx2x driver incorrectly sets ip_summed to CHECKSUM_UNNECESSARY on encapsulated segments. TCP stack happily accepts frames

[ 085/108] powerpc: Fix wrong divisor in usecs_to_cputime

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Andreas Schwab commit 9f5072d4f63f28d30d343573830ac6c85fc0deff upstream. Commit d57af9b (taskstats: use real microsecond granularity for CPU times) renamed msecs_to_cputime to usecs_to_cputime,

[ 098/108] eCryptfs: Properly check for O_RDONLY flag before doing privileged open

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Tyler Hicks commit 9fe79d7600497ed8a95c3981cbe5b73ab98222f0 upstream. If the first attempt at opening the lower file read/write fails, eCryptfs will retry using a privileged kthread. However, t

[ 092/108] ACPI: Remove one board specific WARN when ignoring timer overriding

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Feng Tang commit 5752cdb805ff89942d99d12118e2844e7db34df8 upstream. commit 7f68b4c2e158019c2ec494b5cfbd9c83b4e5b253 upstream. Current WARN msg is only for the ati_ixp4x0 board, while this func

[ 093/108] ACPI: Add a quirk for "AMILO PRO V2030" to ignore the timer overriding

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Feng Tang commit b939c2acf1dc42b08407ef5174f2e8d6f43dd5ea upstream. commit f6b54f083cc66cf9b11d2120d8df3c2ad4e0836d upstream. This is the 2nd part of fix for kernel bugzilla 40002: "IRQ 0

[ 094/108] ACPI, x86: fix Dell M6600 ACPI reboot regression via DMI

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Zhang Rui commit 76eb9a30db4bc8fd172f9155247264b5f2686d7b upstream. Dell Precision M6600 is known to require PCI reboot, so add it to the reboot blacklist in pci_reboot_dmi_table[]. https://bu

[ 091/108] ACPI: Make acpi_skip_timer_override cover all source_irq==0 cases

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Feng Tang commit ae10ccdc3093486f8c2369d227583f9d79f628e5 upstream. Currently when acpi_skip_timer_override is set, it only cover the (source_irq == 0 && global_irq == 2) cases. While there is

[ 009/108] kbuild: do not check for ancient modutils tools

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Lucas De Marchi commit 620c231c7a7f48745094727bb612f6321cfc8844 upstream. scripts/depmod.sh checks for the output of '-V' expecting that it has module-init-tools in it. It's a hack to prevent u

[ 012/108] ext4: Report max_batch_time option correctly

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Ben Hutchings commit 1d526fc91bea04ee35b7599bf8b82f86c0aaf46c upstream. Currently the value reported for max_batch_time is really the value of min_batch_time. Reported-by: Russell Coker Signe

[ 001/108] samsung-laptop: make the dmi check less strict

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Corentin Chary commit 3be324a94df0c3f032178d04549dbfbf6cccb09a upstream. This enable the driver for everything that look like a laptop and is from vendor "SAMSUNG ELECTRONICS CO., LTD.". Note t

[ 017/108] macvtap: zerocopy: fix truesize underestimation

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Jason Wang commit 4ef67ebedffa44ed9939b34708ac2fee06d2f65f upstream. As the skb fragment were pinned/built from user pages, we should account the page instead of length for truesize. Signed-of

[ 016/108] macvtap: zerocopy: fix offset calculation when building skb

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Jason Wang commit 3afc9621f15701c557e60f61eba9242bac2771dd upstream. This patch fixes the offset calculation when building skb: - offset1 were used as skb data offset not vector offset - reset

[ 107/108] Input: xpad - add Andamiro Pump It Up pad

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Yuri Khan commit e76b8ee25e034ab601b525abb95cea14aa167ed3 upstream. I couldn't find the vendor ID in any of the online databases, but this mat has a Pump It Up logo on the top side of the contr

[ 077/108] time: Move common updates to a function

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Thomas Gleixner This is a backport of cc06268c6a87db156af2daed6e96a936b955cc82 [John Stultz: While not a bugfix itself, it allows following fixes to backport in a more straightforward manner.]

[ 075/108] ntp: Correct TAI offset during leap second

2012-07-22 Thread Ben Hutchings
3.2-stable review patch. If anyone has any objections, please let me know. -- From: Richard Cochran commit dd48d708ff3e917f6d6b6c2b696c3f18c019feed upstream. When repeating a UTC time value during a leap second (when the UTC time should be 23:59:60), the TAI timescale should n

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