- 19 1月, 2012 3 次提交
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由 Stefan Haberland 提交于
If a pathgroup is established we get an event and have to revalidate the server to propagate supported features like PAV and enable them. Signed-off-by: NStefan Haberland <stefan.haberland@de.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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由 Stefan Haberland 提交于
Remove the optimization that validate server is only called once per LCU. If a device is set online we only know that we already know the LCU. But if the pathgroup was lost in between we have to do a validate server again to activate some features. Since we have no indication when a pathgroup gets lost we have to do a validate server every time a device is set online. Signed-off-by: NStefan Haberland <stefan.haberland@de.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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由 Christian Borntraeger 提交于
The vmlinux file for s390 contains a currently unused entry point, which is specified in two different locations: the linker script and the makefile. As it happens both definitions are different and the linker file is broken (_start does not exist) and the makefile specifies an entry point which makes no sense (the SALIPL loader entry point). So lets get rid of one definition (the makefile) and use the entry point of all other ipl methods (0x10000 -> startup) to be consistent. Signed-off-by: NChristian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
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- 18 1月, 2012 37 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (47 commits) tg3: Fix single-vector MSI-X code openvswitch: Fix multipart datapath dumps. ipv6: fix per device IP snmp counters inetpeer: initialize ->redirect_genid in inet_getpeer() net: fix NULL-deref in WARN() in skb_gso_segment() net: WARN if skb_checksum_help() is called on skb requiring segmentation caif: Remove bad WARN_ON in caif_dev caif: Fix typo in Vendor/Product-ID for CAIF modems bnx2x: Disable AN KR work-around for BCM57810 bnx2x: Remove AutoGrEEEn for BCM84833 bnx2x: Remove 100Mb force speed for BCM84833 bnx2x: Fix PFC setting on BCM57840 bnx2x: Fix Super-Isolate mode for BCM84833 net: fix some sparse errors net: kill duplicate included header net: sh-eth: Fix build error by the value which is not defined net: Use device model to get driver name in skb_gso_segment() bridge: BH already disabled in br_fdb_cleanup() net: move sock_update_memcg outside of CONFIG_INET mwl8k: Fixing Sparse ENDIAN CHECK warning ...
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由 Matt Carlson 提交于
Kdump kernels leave MSI-X interrupts (as setup by the crashed kernel) enabled. However, kdump only enables one CPU in the new environment, thus causing tg3 to abort MSI-X setup. When the driver attempts to enable INTA or MSI interrupt modes on a kdump kernel, interrupt delivery fails. This patch attempts to workaround the problem by forcing the driver to enable a single MSI-X interrupt. In such a configuration, the device's multivector interrupt mode must be disabled. Signed-off-by: NMatt Carlson <mcarlson@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ben Pfaff 提交于
The logic to split up the list of datapaths into multiple Netlink messages was simply wrong, causing the list to be terminated after the first part. Only about the first 50 datapaths would be dumped. This fixes the problem. Reported-by: NPaul Ingram <paul@nicira.com> Signed-off-by: NBen Pfaff <blp@nicira.com> Signed-off-by: NJesse Gross <jesse@nicira.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
In commit 4ce3c183 (snmp: 64bit ipstats_mib for all arches), I forgot to change the /proc/net/dev_snmp6/xxx output for IP counters. percpu array is 64bit per counter but the folding still used the 'long' variant, and output garbage on 32bit arches. Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc由 Linus Torvalds 提交于
ARM: fixes for ARM platforms Some fallout from the 3.3. merge window as well as a couple bug fixes for older preexisting bugs that seem valid to include at this time: * sched_clock changes broke picoxcell, fix included * BSYM bugs causing issues with thumb2-built kernels on SMP * Missing module.h include on msm. * A collection of bugfixes for samsung platforms that didn't make it into the first pull requests. * tag 'arm-soc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: make BSYM macro assembly only ARM: highbank: remove incorrect BSYM usage ARM: imx: remove incorrect BSYM usage ARM: exynos: remove incorrect BSYM usage ARM: ux500: add missing ENDPROC to headsmp.S ARM: msm: Add missing ENDPROC to headsmp.S ARM: versatile: Add missing ENDPROC to headsmp.S ARM: EXYNOS: Invert VCLK polarity for framebuffer on ORIGEN ARM: S3C64XX: Fix interrupt configuration for PCA935x on Cragganmore ARM: S3C64XX: Fix the memory mapped GPIOs on Cragganmore ARM: S3C64XX: Remove hsmmc1 from Cragganmore ARM: S3C64XX: Remove unconditional power domain disables ARM: SAMSUNG: Declare struct platform_device in plat/s3c64xx-spi.h ARM: SAMSUNG: dma-ops.h needs mach/dma.h ARM: SAMSUNG: Guard against multiple inclusion of plat/dma.h ARM: picoxcell: fix sched_clock() cleanup fallout ARM: msm: vreg is a module and so needs module.h
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git://git.infradead.org/users/vkoul/slave-dma由 Linus Torvalds 提交于
* 'next' of git://git.infradead.org/users/vkoul/slave-dma: (53 commits) ARM: mach-shmobile: specify CHCLR registers on SH7372 dma: shdma: fix runtime PM: clear channel buffers on reset dma/imx-sdma: save irq flags when use spin_lock in sdma_tx_submit dmaengine/ste_dma40: clear LNK on channel startup dmaengine: intel_mid_dma: remove legacy pm interface ASoC: mxs: correct 'direction' of device_prep_dma_cyclic dmaengine: intel_mid_dma: error path fix dmaengine: intel_mid_dma: locking and freeing fixes mtd: gpmi-nand: move to dma_transfer_direction mtd: fix compile error for gpmi-nand mmc: mxs-mmc: fix the dma_transfer_direction migration dmaengine: add DMA_TRANS_NONE to dma_transfer_direction dma: mxs-dma: Don't use CLKGATE bits in CTRL0 to disable DMA channels dma: mxs-dma: make mxs_dma_prep_slave_sg() multi user safe dma: mxs-dma: Always leave mxs_dma_init() with the clock disabled. dma: mxs-dma: fix a typo in comment DMA: PL330: Remove pm_runtime_xxx calls from pl330 probe/remove video i.MX IPU: Fix display connections i.MX IPU DMA: Fix wrong burstsize settings dmaengine/ste_dma40: allow fixed physical channel ... Fix up conflicts in drivers/dma/{Kconfig,mxs-dma.c,pl330.c} The conflicts looked pretty trivial, but I'll ask people to verify them.
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git://github.com/jgarzik/libata-dev由 Linus Torvalds 提交于
* 'upstream-linus' of git://github.com/jgarzik/libata-dev: [libata] ata_piix: Add Toshiba Satellite Pro A120 to the quirks list due to broken suspend functionality. [libata] add DVRTD08A and DVR-215 to NOSETXFER device quirk list [libata] pata_bf54x: Support sg list in bmdma transfer. [libata] sata_fsl: fix the controller operating mode [libata] enable ata port async suspend
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由 Al Viro 提交于
JONGMAN HEO reports: With current linus git (commit a25a2b84), I got following build error, arch/x86/kernel/vm86_32.c: In function 'do_sys_vm86': arch/x86/kernel/vm86_32.c:340: error: implicit declaration of function '__audit_syscall_exit' make[3]: *** [arch/x86/kernel/vm86_32.o] Error 1 OK, I can reproduce it (32bit allmodconfig with AUDIT=y, AUDITSYSCALL=n) It's due to commit d7e7528b: "Audit: push audit success and retcode into arch ptrace.h". Reported-by: NJONGMAN HEO <jongman.heo@samsung.com> Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Benjamin Larsson 提交于
due to broken suspend functionality. Signed-off-by: NBenjamin Larsson <benjamin@southpole.se> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Vladimir LAVALLADE 提交于
Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Sonic Zhang 提交于
BF54x on-chip ATAPI controller allows maximum 0x1fffe bytes to be transfered in one ATAPI transfer. So, set the max sg_tablesize to 4. Signed-off-by: NSonic Zhang <sonic.zhang@analog.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Jerry Huang 提交于
Configure the FSL SATA controller to the preferred, enterprise mode. Signed-off-by: NYutaka Ando <r46913@freescale.com> Signed-off-by: NJerry Huang <Chang-Ming.Huang@freescale.com> CC: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Lin Ming 提交于
This saves devices suspend/resume time. Tested system suspend/resume with SATA IDE/AHCI mode 3 times. Below is the time took for devices suspend/resume. SATA mode vanilla-kernel patched-kernel --------- --------------------- --------------------- IDE suspend: 0.744 suspend: 0.432 (0.716, 0.768, 0.748) (0.440, 0.428, 0.428) resume: 5.084 resume: 2.209 (5.100, 5.064, 5.088) (2.168, 2.232, 2.228) AHCI: suspend: 0.725 suspend: 0.449 (0.740, 0.708, 0.728) (0.456, 0.448, 0.444) resume: 2.556 resume: 1.896 (2.604, 2.492, 2.572) (1.932, 1.872, 1.884) Signed-off-by: NLin Ming <ming.m.lin@intel.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: integrity: digital signature config option name change lib: Removed MPILIB, MPILIB_EXTRA, and SIGNATURE prompts lib: MPILIB Kconfig description update lib: digital signature dependency fix lib: digital signature config option name change encrypted-keys: fix rcu and sparse messages keys: fix trusted/encrypted keys sparse rcu_assign_pointer messages KEYS: Add missing smp_rmb() primitives to the keyring search code TOMOYO: Accept \000 as a valid character. security: update MAINTAINERS file with new git repo
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit: (29 commits) audit: no leading space in audit_log_d_path prefix audit: treat s_id as an untrusted string audit: fix signedness bug in audit_log_execve_info() audit: comparison on interprocess fields audit: implement all object interfield comparisons audit: allow interfield comparison between gid and ogid audit: complex interfield comparison helper audit: allow interfield comparison in audit rules Kernel: Audit Support For The ARM Platform audit: do not call audit_getname on error audit: only allow tasks to set their loginuid if it is -1 audit: remove task argument to audit_set_loginuid audit: allow audit matching on inode gid audit: allow matching on obj_uid audit: remove audit_finish_fork as it can't be called audit: reject entry,always rules audit: inline audit_free to simplify the look of generic code audit: drop audit_set_macxattr as it doesn't do anything audit: inline checks for not needing to collect aux records audit: drop some potentially inadvisable likely notations ... Use evil merge to fix up grammar mistakes in Kconfig file. Bad speling and horrible grammar (and copious swearing) is to be expected, but let's keep it to commit messages and comments, rather than expose it to users in config help texts or printouts.
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git://oss.sgi.com/xfs/xfs由 Linus Torvalds 提交于
* 'for-linus' of git://oss.sgi.com/xfs/xfs: xfs: cleanup xfs_file_aio_write xfs: always return with the iolock held from xfs_file_aio_write_checks xfs: remove the i_new_size field in struct xfs_inode xfs: remove the i_size field in struct xfs_inode xfs: replace i_pin_wait with a bit waitqueue xfs: replace i_flock with a sleeping bitlock xfs: make i_flags an unsigned long xfs: remove the if_ext_max field in struct xfs_ifork xfs: remove the unused dm_attrs structure xfs: cleanup xfs_iomap_eof_align_last_fsb xfs: remove xfs_itruncate_data
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs由 Linus Torvalds 提交于
* 'btrfs' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: btrfs: take allocation of ->tree_root into open_ctree() btrfs: let ->s_fs_info point to fs_info, not root... btrfs: consolidate failure exits in btrfs_mount() a bit btrfs: make free_fs_info() call ->kill_sb() unconditional btrfs: merge free_fs_info() calls on fill_super failures btrfs: kill pointless reassignment of ->s_fs_info in btrfs_fill_super() btrfs: make open_ctree() return int btrfs: sanitizing ->fs_info, part 5 btrfs: sanitizing ->fs_info, part 4 btrfs: sanitizing ->fs_info, part 3 btrfs: sanitizing ->fs_info, part 2 btrfs: sanitizing ->fs_info, part 1 btrfs: fix a deadlock in btrfs_scan_one_device() btrfs: fix mount/umount race btrfs: get ->kill_sb() of its own btrfs: preparation to fixing mount/umount race
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git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: (62 commits) Btrfs: use larger system chunks Btrfs: add a delalloc mutex to inodes for delalloc reservations Btrfs: space leak tracepoints Btrfs: protect orphan block rsv with spin_lock Btrfs: add allocator tracepoints Btrfs: don't call btrfs_throttle in file write Btrfs: release space on error in page_mkwrite Btrfs: fix btrfsck error 400 when truncating a compressed Btrfs: do not use btrfs_end_transaction_throttle everywhere Btrfs: add balance progress reporting Btrfs: allow for resuming restriper after it was paused Btrfs: allow for canceling restriper Btrfs: allow for pausing restriper Btrfs: add skip_balance mount option Btrfs: recover balance on mount Btrfs: save balance parameters to disk Btrfs: soft profile changing mode (aka soft convert) Btrfs: implement online profile changing Btrfs: do not reduce profile in do_chunk_alloc() Btrfs: virtual address space subset filter ... Fix up trivial conflict in fs/btrfs/ioctl.c due to the use of the new mnt_drop_write_file() helper.
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由 Dmitry Kasatkin 提交于
Similar to SIGNATURE, rename INTEGRITY_DIGSIG to INTEGRITY_SIGNATURE. Signed-off-by: NDmitry Kasatkin <dmitry.kasatkin@intel.com> Signed-off-by: NJames Morris <jmorris@namei.org>
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由 Dmitry Kasatkin 提交于
As modules are expected to select MPILIB, MPILIB_EXTRA, and SIGNATURE, removed Kconfig prompts. Requested-by: NLinus Torvalds <torvalds@linux-foundation.org> Signed-off-by: NDmitry Kasatkin <dmitry.kasatkin@intel.com> Signed-off-by: NJames Morris <jmorris@namei.org>
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由 Dmitry Kasatkin 提交于
It was reported that description of the MPILIB_EXTRA is confusing. Indeed it was copy-paste typo. It is fixed here. Reported-by: NValdis Kletnieks <Valdis.Kletnieks@vt.edu> Signed-off-by: NDmitry Kasatkin <dmitry.kasatkin@intel.com> Signed-off-by: NJames Morris <jmorris@namei.org>
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由 Dmitry Kasatkin 提交于
Randy Dunlap reported build break: ERROR: "crypto_alloc_shash" [lib/digsig.ko] undefined! ERROR: "crypto_shash_final" [lib/digsig.ko] undefined! ERROR: "crypto_shash_update" [lib/digsig.ko] undefined! ERROR: "crypto_destroy_tfm" [lib/digsig.ko] undefined! Added CRYPTO dependency and selected SHA1 algorithm. Reported-by: NRandy Dunlap <rdunlap@xenotime.net> Signed-off-by: NDmitry Kasatkin <dmitry.kasatkin@intel.com> Signed-off-by: NJames Morris <jmorris@namei.org>
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由 Dmitry Kasatkin 提交于
It was reported that DIGSIG is confusing name for digital signature module. It was suggested to rename DIGSIG to SIGNATURE. Requested-by: NLinus Torvalds <torvalds@linux-foundation.org> Suggested-by: NPavel Machek <pavel@ucw.cz> Signed-off-by: NDmitry Kasatkin <dmitry.kasatkin@intel.com> Signed-off-by: NJames Morris <jmorris@namei.org>
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由 Mimi Zohar 提交于
Enabling CONFIG_PROVE_RCU and CONFIG_SPARSE_RCU_POINTER resulted in "suspicious rcu_dereference_check() usage!" and "incompatible types in comparison expression (different address spaces)" messages. Access the masterkey directly when holding the rwsem. Changelog v1: - Use either rcu_read_lock()/rcu_derefence_key()/rcu_read_unlock() or remove the unnecessary rcu_derefence() - David Howells Reported-by: NDmitry Kasatkin <dmitry.kasatkin@intel.com> Signed-off-by: NMimi Zohar <zohar@us.ibm.com> Signed-off-by: NDavid Howells <dhowells@redhat.com> Signed-off-by: NJames Morris <jmorris@namei.org>
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由 Mimi Zohar 提交于
Define rcu_assign_keypointer(), which uses the key payload.rcudata instead of payload.data, to resolve the CONFIG_SPARSE_RCU_POINTER message: "incompatible types in comparison expression (different address spaces)" Replace the rcu_assign_pointer() calls in encrypted/trusted keys with rcu_assign_keypointer(). Signed-off-by: NMimi Zohar <zohar@us.ibm.com> Signed-off-by: NDavid Howells <dhowells@redhat.com> Signed-off-by: NJames Morris <jmorris@namei.org>
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由 David Howells 提交于
Add missing smp_rmb() primitives to the keyring search code. When keyring payloads are appended to without replacement (thus using up spare slots in the key pointer array), an smp_wmb() is issued between the pointer assignment and the increment of the key count (nkeys). There should be corresponding read barriers between the read of nkeys and dereferences of keys[n] when n is dependent on the value of nkeys. Signed-off-by: NDavid Howells <dhowells@redhat.com> Reviewed-by: NPaul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: NJames Morris <jmorris@namei.org>
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由 Tetsuo Handa 提交于
TOMOYO 2.5 in Linux 3.2 and later handles Unix domain socket's address. Thus, tomoyo_correct_word2() needs to accept \000 as a valid character, or TOMOYO 2.5 cannot handle Unix domain's abstract socket address. Reported-by: NSteven Allen <steven@stebalien.com> Signed-off-by: NTetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> CC: stable@vger.kernel.org [3.2+] Signed-off-by: NJames Morris <jmorris@namei.org>
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由 James Bottomley 提交于
This set of build failures just started appearing on parisc: In file included from drivers/input/serio/serio_raw.c:12: include/linux/kref.h: In function 'kref_get': include/linux/kref.h:40: error: 'TAINT_WARN' undeclared (first use in this function) include/linux/kref.h:40: error: (Each undeclared identifier is reported only once include/linux/kref.h:40: error: for each function it appears in.) include/linux/kref.h: In function 'kref_sub': include/linux/kref.h:65: error: 'TAINT_WARN' undeclared (first use in this function) It happens because TAINT_WARN is defined in kernel.h and this particular compile doesn't seem to include it (no idea why it's just manifesting .. probably some #include file untangling exposed it). Fix by adding #include <linux/kernel.h> to linux/kref.h Signed-off-by: NJames Bottomley <JBottomley@Parallels.com> Acked-by: NGreg Kroah-Hartman <gregkh@suse.de> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 James Morris 提交于
Update MAINTAINERS file with new git repo: git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.gitSigned-off-by: NJames Morris <jmorris@namei.org>
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由 Linus Torvalds 提交于
Jüri Aedla reported that the /proc/<pid>/mem handling really isn't very robust, and it also doesn't match the permission checking of any of the other related files. This changes it to do the permission checks at open time, and instead of tracking the process, it tracks the VM at the time of the open. That simplifies the code a lot, but does mean that if you hold the file descriptor open over an execve(), you'll continue to read from the _old_ VM. That is different from our previous behavior, but much simpler. If somebody actually finds a load where this matters, we'll need to revert this commit. I suspect that nobody will ever notice - because the process mapping addresses will also have changed as part of the execve. So you cannot actually usefully access the fd across a VM change simply because all the offsets for IO would have changed too. Reported-by: NJüri Aedla <asd@ut.ee> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Kees Cook 提交于
audit_log_d_path() injects an additional space before the prefix, which serves no purpose and doesn't mix well with other audit_log*() functions that do not sneak extra characters into the log. Signed-off-by: NKees Cook <keescook@chromium.org> Signed-off-by: NEric Paris <eparis@redhat.com>
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由 Kees Cook 提交于
The use of s_id should go through the untrusted string path, just to be extra careful. Signed-off-by: NKees Cook <keescook@chromium.org> Acked-by: NMimi Zohar <zohar@us.ibm.com> Signed-off-by: NEric Paris <eparis@redhat.com>
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由 Xi Wang 提交于
In the loop, a size_t "len" is used to hold the return value of audit_log_single_execve_arg(), which returns -1 on error. In that case the error handling (len <= 0) will be bypassed since "len" is unsigned, and the loop continues with (p += len) being wrapped. Change the type of "len" to signed int to fix the error handling. size_t len; ... for (...) { len = audit_log_single_execve_arg(...); if (len <= 0) break; p += len; } Signed-off-by: NXi Wang <xi.wang@gmail.com> Signed-off-by: NEric Paris <eparis@redhat.com>
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由 Peter Moody 提交于
This allows audit to specify rules in which we compare two fields of a process. Such as is the running process uid != to the running process euid? Signed-off-by: NPeter Moody <pmoody@google.com> Signed-off-by: NEric Paris <eparis@redhat.com>
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由 Peter Moody 提交于
This completes the matrix of interfield comparisons between uid/gid information for the current task and the uid/gid information for inodes. aka I can audit based on differences between the euid of the process and the uid of fs objects. Signed-off-by: NPeter Moody <pmoody@google.com> Signed-off-by: NEric Paris <eparis@redhat.com>
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由 Eric Paris 提交于
Allow audit rules to compare the gid of the running task to the gid of the inode in question. Signed-off-by: NEric Paris <eparis@redhat.com>
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由 Eric Paris 提交于
Rather than code the same loop over and over implement a helper function which uses some pointer magic to make it generic enough to be used numerous places as we implement more audit interfield comparisons Signed-off-by: NEric Paris <eparis@redhat.com>
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