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2011-06-20jfs: agstart field must be 64 bitsDave Kleikamp1-1/+1
The previous patch added the agstart field to jfs_ip, but declared it a long. We need to make sure its 64 bits on every platform. Signed-off-by: Dave Kleikamp <[email protected]>
2011-06-20pxa168_eth: fix race in transmit path.Richard Cochran1-1/+1
Because the socket buffer is freed in the completion interrupt, it is not safe to access it after submitting it to the hardware. Cc: [email protected] Cc: Sachin Sanap <[email protected]> Cc: Zhangfei Gao <[email protected]> Cc: Philip Rakity <[email protected]> Signed-off-by: Richard Cochran <[email protected]> Acked-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-06-20NFSv4.1: file layout must consider pg_bsize for coalescingBenny Halevy3-3/+9
Otherwise we end up overflowing the rpc buffer size on the receive end. Signed-off-by: Benny Halevy <[email protected]> Signed-off-by: Trond Myklebust <[email protected]>
2011-06-20ipv4, ping: Remove duplicate icmp.h includeJesper Juhl1-1/+0
Remove the duplicate inclusion of net/icmp.h from net/ipv4/ping.c Signed-off-by: Jesper Juhl <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-06-20netxen: fix race in skb->len accessEric Dumazet1-2/+2
As soon as skb is given to hardware, TX completion can free skb under us. Therefore, we should update dev stats before kicking the device. Signed-off-by: Eric Dumazet <[email protected]> CC: Amit Kumar Salecha <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-06-20Merge branch 'stable/bug.fixes' of ↵Linus Torvalds5-8/+32
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen * 'stable/bug.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen/setup: Fix for incorrect xen_extra_mem_start. xen: When calling power_off, don't call the halt function. xen: Fix compile warning when CONFIG_SMP is not defined. xen: support CONFIG_MAXSMP xen: partially revert "xen: set max_pfn_mapped to the last pfn mapped"
2011-06-20Merge branch 'for-linus' of ↵Linus Torvalds6-6/+8
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: sh_keysc - 8x8 MODE_6 fix Input: omap-keypad - add missing input_sync() Input: evdev - try to wake up readers only if we have full packet Input: properly assign return value of clamp() macro.
2011-06-20Merge branch 'for-linus' of ↵Linus Torvalds11-189/+174
git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable: Btrfs: avoid delayed metadata items during commits btrfs: fix uninitialized return value btrfs: fix wrong reservation when doing delayed inode operations btrfs: Remove unused sysfs code btrfs: fix dereference of ERR_PTR value Btrfs: fix relocation races Btrfs: set no_trans_join after trying to expand the transaction Btrfs: protect the pending_snapshots list with trans_lock Btrfs: fix path leakage on subvol deletion Btrfs: drop the delalloc_bytes check in shrink_delalloc Btrfs: check the return value from set_anon_super
2011-06-20Merge branch 'kvm-updates/3.0' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds4-5/+11
* 'kvm-updates/3.0' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: Fix register corruption in pvclock_scale_delta KVM: MMU: fix opposite condition in mapping_level_dirty_bitmap KVM: VMX: do not overwrite uptodate vcpu->arch.cr3 on KVM_SET_SREGS KVM: MMU: Fix build warnings in walk_addr_generic()
2011-06-20JFS: Don't save agno in the inodeDave Kleikamp3-9/+9
Resizing the file system can result in an in-memory inode being remapped to a different aggregate group (AG). A cached AG number can cause problems when trying to free or allocate inodes. Instead, save the IAG's agstart address and calculate the agno when we need it. Signed-off-by: Dave Kleikamp <[email protected]>
2011-06-20jfs: Update agstart when resizing volumeDave Kleikamp1-2/+1
A comment indicates that the IAG's agstart does not need to be updated since it will always point to a block in the same aggregate group, but jfs_fsck isn't so forgiving and reports it as an error. I'm fixing this in jfsutils as well, so either a new kernel or new utilities will be sufficient to fix the problem. Signed-off-by: Dave Kleikamp <[email protected]>
2011-06-20jfs: old_agsize should be 64 bits in jfs_extendfsDave Kleikamp1-1/+1
Signed-off-by: Dave Kleikamp <[email protected]>
2011-06-20devcgroup_inode_permission: take "is it a device node" checks to inlined wrapperAl Viro2-8/+10
inode_permission() calls devcgroup_inode_permission() and almost all such calls are _not_ for device nodes; let's at least keep the common path straight... Signed-off-by: Al Viro <[email protected]>
2011-06-20fix comment in generic_permission()Al Viro1-1/+2
CAP_DAC_OVERRIDE is enough for MAY_EXEC on directory, even if no exec bits are set. Signed-off-by: Al Viro <[email protected]>
2011-06-20kill obsolete comment for follow_down()Al Viro1-3/+0
Signed-off-by: Al Viro <[email protected]>
2011-06-20proc_sys_permission() is OK in RCU modeAl Viro1-3/+0
nothing blocking there, since all instances of sysctl ->permissions() method are non-blocking - both of them, that is. Signed-off-by: Al Viro <[email protected]>
2011-06-20reiserfs_permission() doesn't need to bail out in RCU modeAl Viro1-2/+0
nothing blocking other than generic_permission() (and check_acl callback does bail out in RCU mode). Signed-off-by: Al Viro <[email protected]>
2011-06-20proc_fd_permission() is doesn't need to bail out in RCU modeAl Viro1-5/+1
nothing blocking except generic_permission() Signed-off-by: Al Viro <[email protected]>
2011-06-20nilfs2_permission() doesn't need to bail out in RCU modeAl Viro1-6/+1
Nothing blocking except for generic_permission(). Which will DTRT. Signed-off-by: Al Viro <[email protected]>
2011-06-20logfs doesn't need ->permission() at allAl Viro1-8/+0
... and never did, what with its ->permission() being what we do by default when ->permission is NULL... Signed-off-by: Al Viro <[email protected]>
2011-06-20coda_ioctl_permission() is safe in RCU modeAl Viro1-2/+0
return (mask & MAY_EXEC) ? -EACCES : 0; is non-blocking... Signed-off-by: Al Viro <[email protected]>
2011-06-20cifs_permission() doesn't need to bail out in RCU modeAl Viro1-3/+0
nothing potentially blocking except generic_permission(), which will DTRT Signed-off-by: Al Viro <[email protected]>
2011-06-20bad_inode_permission() is safe from RCU modeAl Viro1-3/+0
return -EIO; is *not* a blocking operation, thank you very much. Nick, what the hell have you been smoking? Signed-off-by: Al Viro <[email protected]>
2011-06-20ubifs: dereferencing an ERR_PTR in ubifs_mount()Dan Carpenter1-0/+1
d251ed271d5 "ubifs: fix sget races" left out the goto from this error path so the static checkers complain that we're dereferencing "sb" when it's an ERR_PTR. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: Al Viro <[email protected]>
2011-06-20nfsd4: fix break_lease flags on nfsd openJ. Bruce Fields1-6/+9
Thanks to Casey Bodley for pointing out that on a read open we pass 0, instead of O_RDONLY, to break_lease, with the result that a read open is treated like a write open for the purposes of lease breaking! Reported-by: Casey Bodley <[email protected]> Cc: [email protected] Signed-off-by: J. Bruce Fields <[email protected]>
2011-06-20ALSA: HDA: Remove quirk for an HP deviceDavid Henningsson1-1/+0
The reporter, who is running kernel 2.6.38, reports that he needs to set model=auto for the headphone output to work correctly. BugLink: http://bugs.launchpad.net/bugs/761022 Cc: [email protected] (v2.6.38+) Reported-by: Jo Signed-off-by: David Henningsson <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2011-06-20block: add REQ_SECURE to REQ_COMMON_MASKNamhyung Kim1-1/+1
Add REQ_SECURE flag to REQ_COMMON_MASK so that init_request_from_bio() can pass it to @req->cmd_flags. Signed-off-by: Namhyung Kim <[email protected]> Acked-by: Adrian Hunter <[email protected]> Cc: [email protected] # 2.6.36 and newer Signed-off-by: Jens Axboe <[email protected]>
2011-06-20drm/nouveau: drop leftover debuggingDave Airlie1-1/+0
this printk isn't really useful, just drop it for now. Signed-off-by: Dave Airlie <[email protected]>
2011-06-20Merge branch 'drm-nouveau-fixes' of ↵Dave Airlie4-39/+46
git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes * 'drm-nouveau-fixes' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: drm/nouveau: fix assumption that semaphore dmaobj is valid in x-chan sync drm/nv50/disp: fix gamma with page flipping overlay turned on drm/nouveau/pm: Prevent overflow in nouveau_perf_init() drm/nouveau: fix big-endian switch
2011-06-20drm/radeon: avoid warnings from r600/eg irq handlers on powered off card.Dave Airlie2-18/+14
Since we were calling the wptr function before checking if the IH was even enabled, or the GPU wasn't shutdown, we'd get spam in the logs when the GPU readback 0xffffffff. This reorders things so we return early in the no IH and GPU shutdown cases. Reported-and-tested-by: ManDay on #radeon Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2011-06-20drm/radeon/kms: add missing param for dce3.2 DP transmitter setupAlex Deucher1-2/+3
This is used during phy init to set up the phy for DP. This may fix DP problems on DCE3.2 cards. Signed-off-by: Alex Deucher <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2011-06-20drm/radeon/kms/atom: fix duallink on some early DCE3.2 cardsAlex Deucher1-1/+5
Certain revisions of the vbios on DCE3.2 cards have a bug in the transmitter control table which prevents duallink from being enabled properly on some cards. The action switch statement jumps to the wrong offset for the OUTPUT_ENABLE action. The fix is to use the ENABLE action rather than the OUTPUT_ENABLE action on the affected cards. In fixed version of the vbios, both actions jump to the same offset, so the change should be safe. Reported-and-tested-by: Dave Airlie <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected] Signed-off-by: Dave Airlie <[email protected]>
2011-06-19sgi-xp: fix a use after freeEric Dumazet1-3/+3
Its illegal to dereference skb after dev_kfree_skb(skb) Signed-off-by: Eric Dumazet <[email protected]> CC: Robin Holt <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-06-19hp100: fix an skb->len raceEric Dumazet1-2/+2
As soon as skb is given to hardware and spinlock released, TX completion can free skb under us. Therefore, we should update netdev stats before spinlock release. Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-06-19Merge branch 'davem.r8169' of ↵David S. Miller1-4/+6
git://git.kernel.org/pub/scm/linux/kernel/git/romieu/netdev-2.6
2011-06-19netpoll: copy dev name of slaves to struct netpollWANG Cong2-0/+2
Otherwise we will not see the name of the slave dev in error message: [ 388.469446] (null): doesn't support polling, aborting. Signed-off-by: WANG Cong <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-06-19pnfs-obj: No longer needed to take an extra ref at add_deviceBoaz Harrosh1-1/+0
Andy's last device_cache patches, already take an extra reference on the newly inserted device_id. So we can remove it from obj-io. Without this patch the device_ids are leaked. Andy's patches are not in Linus tree yet. So I'm not sure if they are scheduled for this Kernel or the next. This patch should be added as part of these. CC: Andy Adamson <[email protected]> Signed-off-by: Boaz Harrosh <[email protected]> Signed-off-by: Trond Myklebust <[email protected]>
2011-06-19KVM: Fix register corruption in pvclock_scale_deltaZachary Amsden1-2/+7
The 128-bit multiply in pvclock.h was missing an output constraint for EDX which caused a register corruption to appear. Thanks to Ulrich for diagnosing the EDX corruption and Avi for providing this fix. Signed-off-by: Zachary Amsden <[email protected]> Signed-off-by: Avi Kivity <[email protected]>
2011-06-19KVM: MMU: fix opposite condition in mapping_level_dirty_bitmapSteve1-1/+1
The condition is opposite, it always maps huge page for the dirty tracked page Reported-by: Steve <[email protected]> Signed-off-by: Steve <[email protected]> Signed-off-by: Avi Kivity <[email protected]>
2011-06-19KVM: VMX: do not overwrite uptodate vcpu->arch.cr3 on KVM_SET_SREGSMarcelo Tosatti1-1/+2
Only decache guest CR3 value if vcpu->arch.cr3 is stale. Fixes loadvm with live guest. Signed-off-by: Marcelo Tosatti <[email protected]> Tested-by: Markus Schade <[email protected]> Signed-off-by: Avi Kivity <[email protected]>
2011-06-19KVM: MMU: Fix build warnings in walk_addr_generic()Borislav Petkov1-1/+1
On 3.0-rc1 I get In file included from arch/x86/kvm/mmu.c:2856: arch/x86/kvm/paging_tmpl.h: In function ‘paging32_walk_addr_generic’: arch/x86/kvm/paging_tmpl.h:124: warning: ‘ptep_user’ may be used uninitialized in this function In file included from arch/x86/kvm/mmu.c:2852: arch/x86/kvm/paging_tmpl.h: In function ‘paging64_walk_addr_generic’: arch/x86/kvm/paging_tmpl.h:124: warning: ‘ptep_user’ may be used uninitialized in this function caused by 6e2ca7d1802bf8ed9908435e34daa116662e7790. According to Takuya Yoshikawa, ptep_user won't be used uninitialized so shut up gcc. Cc: Takuya Yoshikawa <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Borislav Petkov <[email protected]> Signed-off-by: Avi Kivity <[email protected]>
2011-06-19Merge branches 'perf-urgent-for-linus', 'sched-urgent-for-linus', ↵Linus Torvalds12-29/+61
'timers-urgent-for-linus' and 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: tools/perf: Fix static build of perf tool tracing: Fix regression in printk_formats file * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: generic-ipi: Fix kexec boot crash by initializing call_single_queue before enabling interrupts * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: clocksource: Make watchdog robust vs. interruption timerfd: Fix wakeup of processes when timer is cancelled on clock change * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, MAINTAINERS: Add x86 MCE people x86, efi: Do not reserve boot services regions within reserved areas
2011-06-19Merge branch 'core-urgent-for-linus' of ↵Linus Torvalds9-403/+466
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: rcu: Move RCU_BOOST #ifdefs to header file rcu: use softirq instead of kthreads except when RCU_BOOST=y rcu: Use softirq to address performance regression rcu: Simplify curing of load woes
2011-06-18Merge branch 'hwmon-for-linus' of ↵Linus Torvalds5-8/+6
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging: hwmon: (s3c) Initialize sysfs attributes hwmon: (ibmpex) Initialize sysfs attributes hwmon: (ibmaem) Initialize sysfs attributes hwmon: (asus_atk0110) Consolidate sysfs attribute initialization hwmon: (coretemp) Drop unused struct members
2011-06-18mmc: Add PCI fixup quirks for Ricoh 1180:e823 readerManoj Iyer2-0/+3
Signed-off-by: Manoj Iyer <[email protected]> Cc: <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-06-18mmc: sdhi: fix module unloadingGuennadi Liakhovetski1-1/+2
MMC host drivers must be able to process interrupts during mmc_remove_host(). Signed-off-by: Guennadi Liakhovetski <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-06-18mmc: of_mmc_spi: add NO_IRQ define to of_mmc_spi.cWanlong Gao1-0/+5
Provide a dummy value of NO_IRQ for architectures that don't support it (such as MIPS). Fixes the build error for MIPS. Signed-off-by: Wanlong Gao <[email protected]> Acked-by: Grant Likely <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-06-18mmc: vub300: fix null dereferences in error handlingChris Ball1-7/+4
Reported-by: Dan Carpenter <[email protected]> Signed-off-by: Chris Ball <[email protected]>
2011-06-18x86, MAINTAINERS: Add x86 MCE peopleIngo Molnar1-0/+7
Announce the new x86 MCE infrastructure maintainers. Acked-by: Borislav Petkov <[email protected]> Acked-by: Tony Luck <[email protected]> Acked-by: H. Peter Anvin <[email protected]> Acked-by: Thomas Gleixner <[email protected]> Link: http://lkml.kernel.org/n/[email protected] Signed-off-by: Ingo Molnar <[email protected]>
2011-06-18x86, efi: Do not reserve boot services regions within reserved areasMaarten Lankhorst3-7/+28
Commit 916f676f8dc started reserving boot service code since some systems require you to keep that code around until SetVirtualAddressMap is called. However, in some cases those areas will overlap with reserved regions. The proper medium-term fix is to fix the bootloader to prevent the conflicts from occurring by moving the kernel to a better position, but the kernel should check for this possibility, and only reserve regions which can be reserved. Signed-off-by: Maarten Lankhorst <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Acked-by: Matthew Garrett <[email protected]> Signed-off-by: H. Peter Anvin <[email protected]> Signed-off-by: Ingo Molnar <[email protected]>
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