- Nov 01, 2011
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Richard Kuo authored
Signed-off-by:
Richard Kuo <rkuo@codeaurora.org> Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Richard Kuo authored
Signed-off-by:
Richard Kuo <rkuo@codeaurora.org> Signed-off-by:
Linas Vepstas <linas@codeaurora.org> Reviewed-by:
Thomas Gleixner <tglx@linutronix.de> Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Richard Kuo authored
Signed-off-by:
Richard Kuo <rkuo@codeaurora.org> Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Richard Kuo authored
Signed-off-by:
Richard Kuo <rkuo@codeaurora.org> Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Richard Kuo authored
Signed-off-by:
Richard Kuo <rkuo@codeaurora.org> Signed-off-by:
Linas Vepstas <linas@codeaurora.org> Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Linas Vepstas authored
Modules should be compiled as ordinary .o's; shared objects are not supported. Signed-off-by:
Linas Vepstas <linas@codeaurora.org> Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Richard Kuo <rkuo@codeaurora.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Linas Vepstas authored
Signed-off-by:
Linas Vepstas <linas@codeaurora.org> Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Richard Kuo <rkuo@codeaurora.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Richard Kuo authored
Signed-off-by:
Richard Kuo <rkuo@codeaurora.org> Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Richard Kuo authored
Signed-off-by:
Richard Kuo <rkuo@codeaurora.org> Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Richard Kuo authored
Signed-off-by:
Richard Kuo <rkuo@codeaurora.org> Signed-off-by:
Linas Vepstas <linas@codeaurora.org> Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Richard Kuo authored
Signed-off-by:
Richard Kuo <rkuo@codeaurora.org> Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Richard Kuo authored
Signed-off-by:
Richard Kuo <rkuo@codeaurora.org> Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Richard Kuo authored
Signed-off-by:
Richard Kuo <rkuo@codeaurora.org> Signed-off-by:
Linas Vepstas <linas@codeaurora.org> Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Richard Kuo authored
Signed-off-by:
Richard Kuo <rkuo@codeaurora.org> Signed-off-by:
Linas Vepstas <linas@codeaurora.org> Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Richard Kuo authored
Signed-off-by:
Richard Kuo <rkuo@codeaurora.org> Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Richard Kuo authored
Signed-off-by:
Richard Kuo <rkuo@codeaurora.org> Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Richard Kuo authored
Signed-off-by:
Richard Kuo <rkuo@codeaurora.org> Signed-off-by:
Linas Vepstas <linas@codeaurora.org> Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Richard Kuo authored
Signed-off-by:
Richard Kuo <rkuo@codeaurora.org> Signed-off-by:
Linas Vepstas <linas@codeaurora.org> Acked-by:
Arnd Bergmann <arnd@arndb.de> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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- Oct 24, 2011
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Linus Torvalds authored
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git://git.infradead.org/iommu-2.6Linus Torvalds authored
* git://git.infradead.org/iommu-2.6: intel-iommu: fix superpage support in pfn_to_dma_pte() intel-iommu: set iommu_superpage on VM domains to lowest common denominator intel-iommu: fix return value of iommu_unmap() API MAINTAINERS: Update VT-d entry for drivers/pci -> drivers/iommu move intel-iommu: Export a flag indicating that the IOMMU is used for iGFX. intel-iommu: Workaround IOTLB hang on Ironlake GPU intel-iommu: Fix AB-BA lockdep report
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http://people.redhat.com/agk/git/linux-dmLinus Torvalds authored
* 'for-linus' of http://people.redhat.com/agk/git/linux-dm: dm kcopyd: fix job_pool leak
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Takashi Iwai authored
Commit 4b239f45 ("x86-64, mm: Put early page table high") causes a S4 regression since 2.6.39, namely the machine reboots occasionally at S4 resume. It doesn't happen always, overall rate is about 1/20. But, like other bugs, once when this happens, it continues to happen. This patch fixes the problem by essentially reverting the memory assignment in the older way. Signed-off-by:
Takashi Iwai <tiwai@suse.de> Cc: <stable@kernel.org> Cc: Rafael J. Wysocki <rjw@sisk.pl> Cc: Yinghai Lu <yinghai.lu@oracle.com> [ We'll hopefully find the real fix, but that's too late for 3.1 now ] Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Alasdair G Kergon authored
Fix memory leak introduced by commit a6e50b40 (dm snapshot: skip reading origin when overwriting complete chunk). When allocating a set of jobs from kc->job_pool, job->master_job must be set (to point to itself) so that the mempool item gets freed when the master_job completes. master_job was introduced by commit c6ea41fb (dm kcopyd: preallocate sub jobs to avoid deadlock) Reported-by:
Michael Leun <ml@newton.leun.net> Cc: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by:
Alasdair G Kergon <agk@redhat.com>
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- Oct 23, 2011
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git://github.com/kgene/linux-samsungLinus Torvalds authored
* 'samsung-fixes-4' of git://github.com/kgene/linux-samsung: ARM: S3C24XX: Fix s3c24xx build errors if !CONFIG_PM ARM: S5P: fix offset calculation on gpio-interrupt
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Linus Torvalds authored
Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (w83627ehf) Fix negative 8-bit temperature values
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- Oct 22, 2011
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Domenico Andreoli authored
v2: - register_syscore_ops(&s3c24xx_irq_syscore_ops) does not need to be conditionally compiled out, it is already optimized out on !CONFIG_PM - fix also s3c2412 and s3c2416 affected by the same build issue v1: s3c2440.c fails to build if !CONFIG_PM because in such case s3c2410_pm_syscore_ops is not defined. Same error should happen also in s3c2410.c and s3c2442.c Signed-off-by:
Domenico Andreoli <cavokz@gmail.com> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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- Oct 21, 2011
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git://github.com/herbertx/cryptoLinus Torvalds authored
* git://github.com/herbertx/crypto: crypto: ghash - Avoid null pointer dereference if no key is set
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git://github.com/tiwai/soundLinus Torvalds authored
* 'fix/hda' of git://github.com/tiwai/sound: ALSA: HDA: conexant support for Lenovo T520/W520 ALSA: hda - Add position_fix quirk for Dell Inspiron 1010
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Nick Bowler authored
The ghash_update function passes a pointer to gf128mul_4k_lle which will be NULL if ghash_setkey is not called or if the most recent call to ghash_setkey failed to allocate memory. This causes an oops. Fix this up by returning an error code in the null case. This is trivially triggered from unprivileged userspace through the AF_ALG interface by simply writing to the socket without setting a key. The ghash_final function has a similar issue, but triggering it requires a memory allocation failure in ghash_setkey _after_ at least one successful call to ghash_update. BUG: unable to handle kernel NULL pointer dereference at 00000670 IP: [<d88c92d4>] gf128mul_4k_lle+0x23/0x60 [gf128mul] *pde = 00000000 Oops: 0000 [#1] PREEMPT SMP Modules linked in: ghash_generic gf128mul algif_hash af_alg nfs lockd nfs_acl sunrpc bridge ipv6 stp llc Pid: 1502, comm: hashatron Tainted: G W 3.1.0-rc9-00085-ge9308cf #32 Bochs Bochs EIP: 00...
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Marek Szyprowski authored
Offsets of the irq controller registers were calculated correctly only for first GPIO bank. This patch fixes calculation of the register offsets for all GPIO banks. Reported-by:
Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by:
Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by:
Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by:
Kukjin Kim <kgene.kim@samsung.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparcLinus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: sparc: Add alignment flag to PCI expansion resources sparc: Avoid calling sigprocmask() sparc: Use set_current_blocked() sparc32,leon: SRMMU MMU Table probe fix
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: fib_rules: fix unresolved_rules counting r8169: fix wrong eee setting for rlt8111evl r8169: fix driver shutdown WoL regression. ehea: Change maintainer to me pptp: pptp_rcv_core() misses pskb_may_pull() call tproxy: copy transparent flag when creating a time wait pptp: fix skb leak in pptp_xmit() bonding: use local function pointer of bond->recv_probe in bond_handle_frame smsc911x: Add support for SMSC LAN89218 tg3: negate USE_PHYLIB flag check netconsole: enable netconsole can make net_device refcnt incorrent bluetooth: Properly clone LSM attributes to newly created child connections l2tp: fix a potential skb leak in l2tp_xmit_skb() bridge: fix hang on removal of bridge via netlink x25: Prevent skb overreads when checking call user data x25: Handle undersized/fragmented skbs x25: Validate incoming call user data lengths udplite: fast-path computation of checksum coverage IPVS netns shutdown/startup dead-lock netfilter: nf_conntrack: fix event flooding in GRE protocol tracker
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- Oct 20, 2011
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Jean Delvare authored
Since 8-bit temperature values are now handled in 16-bit struct members, values have to be cast to s8 for negative temperatures to be properly handled. This is broken since kernel version 2.6.39 (commit bce26c58 .) Signed-off-by:
Jean Delvare <khali@linux-fr.org> Cc: Guenter Roeck <guenter.roeck@ericsson.com> Cc: stable@kernel.org # 2.6.39+ Signed-off-by:
Guenter Roeck <guenter.roeck@ericsson.com>
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Hugh Dickins authored
I don't usually pay much attention to the stale "? " addresses in stack backtraces, but this lucky report from Pawel Sikora hints that mremap's move_ptes() has inadequate locking against page migration. 3.0 BUG_ON(!PageLocked(p)) in migration_entry_to_page(): kernel BUG at include/linux/swapops.h:105! RIP: 0010:[<ffffffff81127b76>] [<ffffffff81127b76>] migration_entry_wait+0x156/0x160 [<ffffffff811016a1>] handle_pte_fault+0xae1/0xaf0 [<ffffffff810feee2>] ? __pte_alloc+0x42/0x120 [<ffffffff8112c26b>] ? do_huge_pmd_anonymous_page+0xab/0x310 [<ffffffff81102a31>] handle_mm_fault+0x181/0x310 [<ffffffff81106097>] ? vma_adjust+0x537/0x570 [<ffffffff81424bed>] do_page_fault+0x11d/0x4e0 [<ffffffff81109a05>] ? do_mremap+0x2d5/0x570 [<ffffffff81421d5f>] page_fault+0x1f/0x30 mremap's down_write of mmap_sem, together with i_mmap_mutex or lock, and pagetable locks, were good enough before page migration (with its requirement that every migration entry be found) came in, and enough while migration always held mmap_sem; but not enough nowadays, when there's memory hotremove and compaction. The danger is that move_ptes() lets a migration entry dodge around behind remove_migration_pte()'s back, so it's in the old location when looking at the new, then in the new location when looking at the old. Either mremap's move_ptes() must additionally take anon_vma lock(), or migration's remove_migration_pte() must stop peeking for is_swap_entry() before it takes pagetable lock. Consensus chooses the latter: we prefer to add overhead to migration than to mremapping, which gets used by JVMs and by exec stack setup. Reported-and-tested-by:
Paweł Sikora <pluto@agmk.net> Signed-off-by:
Hugh Dickins <hughd@google.com> Acked-by:
Andrea Arcangeli <aarcange@redhat.com> Acked-by:
Mel Gorman <mgorman@suse.de> Cc: stable@vger.kernel.org Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Kjetil Oftedal authored
Currently no type of alignment is specified for PCI expansion roms while parsing the openfirmware tree. This causes calls to pci_map_rom() to fail. IORESOURCE_SIZEALIGN is the default alignment used for rom resouces in pci/probe.c, and has been verified to work with various cards on a ultra 10. Signed-off-By:
Kjetil Oftedal <oftedal@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Yan, Zheng authored
we should decrease ops->unresolved_rules when deleting a unresolved rule. Signed-off-by:
Zheng Yan <zheng.z.yan@intel.com> Acked-by:
Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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hayeswang authored
Correct the wrong parameter for setting EEE for RTL8111E-VL. Signed-off-by:
Hayes Wang <hayeswang@realtek.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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françois romieu authored
Due to commit 92fc43b4 ("r8169: modify the flow of the hw reset."), rtl8169_hw_reset stomps during driver shutdown on RxConfig bits which are needed for WOL on some versions of the hardware. As these bits were formerly set from the r81{0x, 68}_pll_power_down methods, factor them out for use in the driver shutdown (rtl_shutdown) handler. I favored __rtl8169_get_wol() -hardware state indication- over RTL_FEATURE_WOL as the latter has become a good candidate for removal. Signed-off-by:
Francois Romieu <romieu@fr.zoreil.com> Cc: Hayes <hayeswang@realtek.com> Tested-by:
Marc Ballarin <ballarin.marc@gmx.de> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Thadeu Lima de Souza Cascardo authored
Breno Leitao has passed the maintainership to me. Signed-off-by:
Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Cc: Breno Leitao <leitao@linux.vnet.ibm.com> Acked-by:
Breno Leitão <leitao@linux.vnet.ibm.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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- Oct 19, 2011
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git://linuxtv.org/mchehab/for_linusLinus Torvalds authored
* 'v4l_for_linus' of git://linuxtv.org/mchehab/for_linus: [media] videodev: fix a NULL pointer dereference in v4l2_device_release()
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