- 19 11月, 2011 5 次提交
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup由 Linus Torvalds 提交于
* 'for-3.2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: cgroup: Replace Paul Menage with Tejun Heo as cgroups maintainer
-
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: random: Fix handing of arch_get_random_long in get_random_bytes() x86: Call stop_machine_text_poke() on all CPUs x86, ioapic: Only print ioapic debug information for IRQs belonging to an ioapic chip x86/mrst: Avoid reporting wrong nmi status x86/mrst: Add support for Penwell clock calibration x86/apic: Allow use of lapic timer early calibration result x86/apic: Do not clear nr_irqs_gsi if no legacy irqs x86/platform: Add a wallclock_init func to x86_platforms ops x86/mce: Make mce_chrdev_ops 'static const'
-
git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide: cy82c693: fix PCI device selection icside: DMA support fix IDE: Don't powerdown Compaq Triflex IDE device on suspend piix: ICH7 MWDMA1 errata
-
git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc64: Patch sun4v code sequences properly on module load. sparc: Kill custom io_remap_pfn_range(). sparc: Stash orig_i0 into %g6 instead of %g2 sparc: Fix handling of orig_i0 wrt. debugging when restarting syscalls. sparc: sigutil: Include <linux/errno.h>
-
由 Paul Menage 提交于
As is probably painfully obvious, I don't have time to be a cgroups maintainer. Rather than have me continue to hope that I'll magically find more spare time, instead Tejun has kindly agreed to take over the role, along with Li Zefan. -tj: added cgroup tree URL to MAINTAINERS file Signed-off-by: NPaul Menage <paul@paulmenage.org> Acked-by: NLi Zefan <lizf@cn.fujitsu.com> Signed-off-by: NTejun Heo <tj@kernel.org> LKML-Reference: <1321320612-57855-1-git-send-email-paul@paulmenage.org>
-
- 18 11月, 2011 11 次提交
-
-
由 Linus Torvalds 提交于
Merge branch 'stable/for-linus-fixes-3.2' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen * 'stable/for-linus-fixes-3.2' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen-gntalloc: signedness bug in add_grefs() xen-gntalloc: integer overflow in gntalloc_ioctl_alloc() xen-gntdev: integer overflow in gntdev_alloc_map() xen:pvhvm: enable PVHVM VCPU placement when using more than 32 CPUs. xen/balloon: Avoid OOM when requesting highmem xen: Remove hanging references to CONFIG_XEN_PLATFORM_PCI xen: map foreign pages for shared rings by updating the PTEs directly
-
git://git.kernel.dk/linux-block由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.dk/linux-block: block: add missed trace_block_plug paride: fix potential information leak in pg_read() bio: change some signed vars to unsigned block: avoid unnecessary plug list flush cciss: auto engage SCSI mid layer at driver load time loop: cleanup set_status interface include/linux/bio.h: use a static inline function for bio_integrity_clone() loop: prevent information leak after failed read block: Always check length of all iov entries in blk_rq_map_user_iov() The Windows driver .inf disables ASPM on all cciss devices. Do the same. backing-dev: ensure wakeup_timer is deleted block: Revert "[SCSI] genhd: add a new attribute "alias" in gendisk"
-
git://github.com/gxt/linux由 Linus Torvalds 提交于
* 'unicore32' of git://github.com/gxt/linux: unicore32, exec: remove redundant set_fs(USER_DS) unicore32: Fix typo 'PUV3_I2C' unicore32: drop unused Kconfig symbols rtc: rtc-puv3: Add __devinit and __devexit markers for probe and remove arch/unicore32: do not use EXTRA_AFLAGS or EXTRA_CFLAGS unicore32: fix build error for find bitops
-
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc由 Linus Torvalds 提交于
* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/signal32: Fix sigset_t conversion when copying to user powerpc: Fix atomic_xxx_return barrier semantics powerpc: Remove buggy 9-year-old test for binutils < 2.12.1 powerpc/book3e-64: Fix debug support for userspace powerpc: Remove extraneous CONFIG_PPC_ADV_DEBUG_REGS define powerpc: Revert show_regs() define for readability powerpc/ps3: Fix SMP lockdep boot warning powerpc/ps3: Fix lost SMP IPIs powerpc: Add hvcall.h include to book3s_hv.c powerpc/trace: Add a dummy stack frame for trace_hardirqs_off powerpc: Copy down exception vectors after feature fixups powerpc: panic if we can't instantiate RTAS powerpc/4xx: Fix typos in kexec config dependencies powerpc/fsl: MCU_MPC8349EMITX wants I2C built-in, modular won't do... powerpc/fsl_udc_core: Fix dumb typo carma-fpga: Missed switch from of_register_platform_driver() powerpc: Fix build breakage in jump_label.c
-
git://git.selinuxproject.org/~jmorris/linux-security由 Linus Torvalds 提交于
* 'for-linus' of git://git.selinuxproject.org/~jmorris/linux-security: encrypted-keys: module build fixes encrypted-keys: fix error return code Smack: smackfs cipso seq read repair
-
由 David S. Miller 提交于
Some of the sun4v code patching occurs in inline functions visible to, and usable by, modules. Therefore we have to patch them up during module load. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
To handle the large physical addresses, just make a simple wrapper around remap_pfn_range() like MIPS does. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 James Morris 提交于
Merge branch 'encrypted-key-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity into for-linus
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] hpsa: Disable ASPM [SCSI] aacraid: controller hangs if kernel uses non-default ASPM policy [SCSI] mpt2sas: add missing allocation. [SCSI] Silencing 'killing requests for dead queue' [SCSI] fix WARNING: at drivers/scsi/scsi_lib.c:1704
-
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda - Fix the connection selection of ADCs on Cirrus codecs ALSA: hda - Update URLs in document ALSA: hda - move eld->spk_alloc fixup to hdmi_update_eld() ALSA: hda - delayed ELD repoll ALSA: hda - fix ELD memory leak ALSA: hda/realtek: remove redundant semicolon ALSA: hda - pwr_nids cleanup for IDT codecs
-
- 17 11月, 2011 21 次提交
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: genirq: Fix irqfixup, irqpoll regression
-
由 Luck, Tony 提交于
If there is an architecture-specific random number generator we use it to acquire randomness one "long" at a time. We should put these random words into consecutive words in the result buffer - not just overwrite the first word again and again. Signed-off-by: NTony Luck <tony.luck@intel.com> Acked-by: NH. Peter Anvin <hpa@zytor.com> Acked-by: NThomas Gleixner <tglx@linutronix.de> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
由 Randy Dunlap 提交于
Fix build warnings: drivers/platform/x86/dell-laptop.c:592:13: warning: function declaration isn't a prototype drivers/platform/x86/dell-laptop.c:599:13: warning: function declaration isn't a prototype Signed-off-by: NRandy Dunlap <rdunlap@xenotime.net> Cc: Matthew Garrett <mjg@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
由 Randy Dunlap 提交于
Fix x86 allyesconfig builds. Builds fail due to a non-static variable named 'debug' in drivers/staging/media/as102: arch/x86/built-in.o:arch/x86/kernel/entry_32.S:1296: first defined here ld: Warning: size of symbol `debug' changed from 90 in arch/x86/built-in.o to 4 in drivers/built-in.o Thou shalt have no non-static identifiers that are named 'debug'. Signed-off-by: NRandy Dunlap <rdunlap@xenotime.net> Cc: Pierrick Hascoet <pierrick.hascoet@abilis.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
由 Will Deacon 提交于
On PPC64, put_sigset_t converts a sigset_t to a compat_sigset_t before copying it to userspace. There is a typo in the case that we have 4 words to copy, meaning that we corrupt the compat_sigset_t. It appears that _NSIG_WORDS can't be greater than 2 at the moment so this code is probably always optimised away anyway. Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Benjamin Herrenschmidt 提交于
The Documentation/memory-barriers.txt document requires that atomic operations that return a value act as a memory barrier both before and after the actual atomic operation. Our current implementation doesn't guarantee this. More specifically, while a load following the isync can not be issued before stwcx. has completed, that completion doesn't architecturally means that the result of stwcx. is visible to other processors (or any previous stores for that matter) (typically, the other processors L1 caches can still hold the old value). This has caused an actual crash in RCU torture testing on Power 7 This fixes it by changing those atomic ops to use new macros instead of RELEASE/ACQUIRE barriers, called ATOMIC_ENTRY and ATMOIC_EXIT barriers, which are then defined respectively to lwsync and sync. I haven't had a chance to measure the performance impact (or rather what I measured with kernel compiles is in the noise, I yet have to find a more precise benchmark) Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: NPaul E. McKenney <paulmck@linux.vnet.ibm.com>
-
由 Kyle Moffett 提交于
Recent binutils refuses to assemble AltiVec opcodes when in e500/SPE mode, as some of those opcodes alias the "SPE" instructions. This triggers an ancient binutils version check even when building a kernel with CONFIG_ALTIVEC disabled. In theory, the check could be conditionalized on CONFIG_ALTIVEC, but in practice it has long outlived its utility. It is virtually impossible to find binutils older than 2.12.1 (released 2002) in the wild anymore. Even ancient RedHat Enterprise Linux 4 has binutils-2.14. To fix the kernel build when done natively on e500 systems with this new binutils, the test is simply removed. Signed-off-by: NKyle Moffett <Kyle.D.Moffett@boeing.com> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Kumar Gala 提交于
With the introduction of CONFIG_PPC_ADV_DEBUG_REGS user space debug is broken on Book-E 64-bit parts that support delayed debug events. When switch_booke_debug_regs() sets DBCR0 we'll start getting debug events as MSR_DE is also set and we aren't able to handle debug events from kernel space. We can remove the hack that always enables MSR_DE and loads up DBCR0 and just utilize switch_booke_debug_regs() to get user space debug working again. We still need to handle critical/debug exception stacks & proper save/restore of state for those exception levles to support debug events from kernel space like we have on 32-bit. Signed-off-by: NKumar Gala <galak@kernel.crashing.org> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Kumar Gala 提交于
All of DebugException is already protected by CONFIG_PPC_ADV_DEBUG_REGS there is no need to have another such ifdef inside the function. Signed-off-by: NKumar Gala <galak@kernel.crashing.org> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Kumar Gala 提交于
We had an existing ifdef for 4xx & BOOKE processors that got changed to CONFIG_PPC_ADV_DEBUG_REGS. The define has nothing to do with CONFIG_PPC_ADV_DEBUG_REGS. The define really should be: #if defined(CONFIG_4xx) || defined(CONFIG_BOOKE) and not #ifdef CONFIG_PPC_ADV_DEBUG_REGS Signed-off-by: NKumar Gala <galak@kernel.crashing.org> Signed-off-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
-
由 Luck, Tony 提交于
If there is an architecture-specific random number generator we use it to acquire randomness one "long" at a time. We should put these random words into consecutive words in the result buffer - not just overwrite the first word again and again. Signed-off-by: NTony Luck <tony.luck@intel.com> Acked-by: NThomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/4ec4061010261a4cb0@agluck-desktop.sc.intel.comSigned-off-by: NH. Peter Anvin <hpa@linux.intel.com>
-
由 Mimi Zohar 提交于
Encrypted keys are encrypted/decrypted using either a trusted or user-defined key type, which is referred to as the 'master' key. The master key may be of type trusted iff the trusted key is builtin or both the trusted key and encrypted keys are built as modules. This patch resolves the build dependency problem. - Use "masterkey-$(CONFIG_TRUSTED_KEYS)-$(CONFIG_ENCRYPTED_KEYS)" construct to encapsulate the above logic. (Suggested by Dimtry Kasatkin.) - Fixing the encrypted-keys Makefile, results in a module name change from encrypted.ko to encrypted-keys.ko. - Add module dependency for request_trusted_key() definition Signed-off-by: NMimi Zohar <zohar@us.ibm.com>
-
由 Mimi Zohar 提交于
Fix request_master_key() error return code. Signed-off-by: NMimi Zohar <zohar@us.ibm.com>
-
由 Dan Carpenter 提交于
gref->gref_id is unsigned so the error handling didn't work. gnttab_grant_foreign_access() returns an int type, so we can add a cast here, and it doesn't cause any problems. gnttab_grant_foreign_access() can return a variety of errors including -ENOSPC, -ENOSYS and -ENOMEM. CC: stable@kernel.org Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-
由 Dan Carpenter 提交于
On 32 bit systems a high value of op.count could lead to an integer overflow in the kzalloc() and gref_ids would be smaller than expected. If the you triggered another integer overflow in "if (gref_size + op.count > limit)" then you'd probably get memory corruption inside add_grefs(). CC: stable@kernel.org Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-
由 Dan Carpenter 提交于
The multiplications here can overflow resulting in smaller buffer sizes than expected. "count" comes from a copy_from_user(). Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Signed-off-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-
由 Zhenzhong Duan 提交于
PVHVM running with more than 32 vcpus and pv_irq/pv_time enabled need VCPU placement to work, or else it will softlockup. CC: stable@kernel.org Acked-by: NStefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: NZhenzhong Duan <zhenzhong.duan@oracle.com> Signed-off-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-
由 Daniel De Graaf 提交于
If highmem pages are requested from the balloon on a system without highmem, the implementation of alloc_xenballooned_pages will allocate all available memory trying to find highmem pages to return. Allow low memory to be returned when highmem pages are requested to avoid this loop. Signed-off-by: NDaniel De Graaf <dgdegra@tycho.nsa.gov> Signed-off-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-
由 Daniel De Graaf 提交于
In 5fbdc103 the XEN_PLATFORM_PCI config option was removed, but references in header files remained. Clean up those references. Signed-off-by: NDaniel De Graaf <dgdegra@tycho.nsa.gov> Signed-off-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-
由 David Vrabel 提交于
When mapping a foreign page with xenbus_map_ring_valloc() with the GNTTABOP_map_grant_ref hypercall, set the GNTMAP_contains_pte flag and pass a pointer to the PTE (in init_mm). After the page is mapped, the usual fault mechanism can be used to update additional MMs. This allows the vmalloc_sync_all() to be removed from alloc_vm_area(). Signed-off-by: NDavid Vrabel <david.vrabel@citrix.com> Acked-by: NAndrew Morton <akpm@linux-foundation.org> [v1: Squashed fix by Michal for no-mmu case] Signed-off-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by: NMichal Simek <monstr@monstr.eu>
-
由 Takashi Iwai 提交于
spec->cur_adc isn't set until cs_capture_pcm_prepare() is called although the driver tries to select the connection at init time and at auto-mic switch. This results in the access to the widget NID 0, which is obviously invalid, also a wrong capture source. This patch fixes the issue by issuing the connect-select verb conditionally at appropriate places. Reported-and-tested-by: NDylan Reid <dgreid@chromium.org> Cc: <stable@kernel.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
- 16 11月, 2011 3 次提交
-
-
由 Takashi Iwai 提交于
Some stuff was moved from kernel.org to other places. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
由 Wu Fengguang 提交于
It looks more natural and saves two lines of code. Signed-off-by: NWu Fengguang <fengguang.wu@intel.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
由 Wu Fengguang 提交于
The Intel HDMI chips (ironlake at least) are found to have ~250ms delay between the ELD_Valid=1 hotplug event is send and the ELD buffer becomes actually readable. During the time the ELD buffer is mysteriously all 0. Fix it by scheduling a delayed work to re-read ELD buffer after 300ms. Signed-off-by: NWu Fengguang <fengguang.wu@intel.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-