- 08 6月, 2013 1 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm由 Linus Torvalds 提交于
Pull power management and ACPI fixes from Rafael J Wysocki: - Fix for an ACPI PM regression causing Toshiba P870-303 to crash during boot from Rafael J Wysocki. - ACPI fix for an issue causing some drivers to attempt to bind to devices they shouldn't touch from Aaron Lu. - Fix for a recent cpufreq regression related to a possible race with CPU offline from Michael Wang. - ACPI cpufreq regression fix for an issue causing turbo frequencies to be underutilized in some cases from Ross Lagerwall. - cpufreq-cpu0 driver fix related to incorrect clock ACPI usage from Guennadi Liakhovetski. - HP WMI driver fix for an issue causing GPS initialization and poweroff failures on HP Elitebook 6930p from Lan Tianyu. - APEI (ACPI Platform Error Interface) fix for an issue in the error code path in ghes_probe() from Wei Yongjun. - New ACPI video driver blacklist entries for HP m4 and HP Pavilion g6 from Alex Hung and Ash Willis. * tag 'pm+acpi-3.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI / PM: Do not execute _PS0 for devices without _PSC during initialization cpufreq: cpufreq-cpu0: use the exact frequency for clk_set_rate() cpufreq: protect 'policy->cpus' from offlining during __gov_queue_work() ACPI / scan: do not match drivers against objects having scan handlers ACPI / APEI: fix error return code in ghes_probe() acpi-cpufreq: set current frequency based on target P-State ACPI / video: ignore BIOS initial backlight value for HP Pavilion g6 ACPI / video: ignore BIOS initial backlight value for HP m4 x86 / platform / hp_wmi: Fix bluetooth_rfkill misuse in hp_wmi_rfkill_setup()
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- 07 6月, 2013 13 次提交
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由 Rafael J. Wysocki 提交于
* pm-fixes: cpufreq: cpufreq-cpu0: use the exact frequency for clk_set_rate() cpufreq: protect 'policy->cpus' from offlining during __gov_queue_work() acpi-cpufreq: set current frequency based on target P-State
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由 Rafael J. Wysocki 提交于
* acpi-fixes: ACPI / PM: Do not execute _PS0 for devices without _PSC during initialization ACPI / scan: do not match drivers against objects having scan handlers ACPI / APEI: fix error return code in ghes_probe() ACPI / video: ignore BIOS initial backlight value for HP Pavilion g6 ACPI / video: ignore BIOS initial backlight value for HP m4 x86 / platform / hp_wmi: Fix bluetooth_rfkill misuse in hp_wmi_rfkill_setup()
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由 Rafael J. Wysocki 提交于
Commit b3785492 (ACPI / PM: Do not power manage devices in unknown initial states) added code to force devices without _PSC, but having _PS0 defined in the ACPI namespace, into ACPI power state D0 by executing _PS0 for them. That turned out to break Toshiba P870-303, however, so revert that code. References: https://bugzilla.kernel.org/show_bug.cgi?id=58201Reported-and-tested-by: NJerome Cantenot <jerome.cantenot@gmail.com> Tracked-down-by: NLan Tianyu <tianyu.lan@intel.com> Cc: 3.9+ <stable@vger.kernel.org> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net由 Linus Torvalds 提交于
Pull networking fix from David Miller: "This is a quick one commit pull request to cure the regression introduced by the MSG_CMSG_COMPAT change." (Background: commit 1be374a0 completely broke 32-bit COMPAT handling by not only disallowing MSG_CMSG_COMPAT from user APIs, but clearing it in our own internal use too!) * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: net: Unbreak compat_sys_{send,recv}msg
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging由 Linus Torvalds 提交于
Pull staging driver fixes from Greg Kroah-Hartman: "Here are some staging and IIO driver fixes for the 3.10-rc5 release. All of them are tiny, and fix a number of reported issues (build and runtime)" Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> * tag 'staging-3.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: iio:inkern: Fix typo/bug in convert raw to processed. iio: frequency: ad4350: Fix bug / typo in mask inkern: iio_device_put after incorrect return/goto staging: alarm-dev: information leak in alarm_compat_ioctl() iio:callback buffer: free the scan_mask staging: alarm-dev: information leak in alarm_ioctl() drivers: staging: zcache: fix compile error staging: dwc2: fix value of dma_mask
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty由 Linus Torvalds 提交于
Pull tty/serial driver fixes from Greg Kroah-Hartman: "Here are some small bugfixes, and one revert, of serial driver issues that have been reported" * tag 'tty-3.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: Revert "serial: 8250: Make SERIAL_8250_RUNTIME_UARTS work correctly" serial: samsung: enable clock before clearing pending interrupts during init serial/imx: disable hardware flow control at startup
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb由 Linus Torvalds 提交于
Pull USB fixes from Greg Kroah-Hartman: "Here are a number of USB bugfixes and new device ids for the 3.10-rc5 tree. Nothing major here, a number of new device ids (and movement from the option to the zte_ev driver of a number of ids that we had previously gotten wrong, some xhci bugfixes, some usb-serial driver fixes that were recently found, some host controller fixes / reverts, and a variety of smaller other things" * tag 'usb-3.10-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (29 commits) USB: option,zte_ev: move most ZTE CDMA devices to zte_ev USB: option: blacklist network interface on Huawei E1820 USB: whiteheat: fix broken port configuration USB: serial: fix TIOCMIWAIT return value USB: mos7720: fix hardware flow control USB: keyspan: remove unused endpoint-array access USB: keyspan: fix bogus array index USB: zte_ev: fix broken open USB: serial: Add Option GTM681W to qcserial device table. USB: Serial: cypress_M8: Enable FRWD Dongle hidcom device USB: EHCI: fix regression related to qh_refresh() usbfs: Increase arbitrary limit for USB 3 isopkt length USB: zte_ev: fix control-message timeouts USB: mos7720: fix message timeouts USB: iuu_phoenix: fix bulk-message timeout USB: ark3116: fix control-message timeout USB: mos7840: fix DMA to stack USB: mos7720: fix DMA to stack USB: visor: fix initialisation of Treo/Kyocera devices USB: serial: fix Treo/Kyocera interrrupt-in urb context ...
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git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci由 Linus Torvalds 提交于
Pull PCI fixes from Bjorn Helgaas: "This fixes a crash when booting a 32-bit kernel via the EFI boot stub. PCI ROM from EFI x86/PCI: Map PCI setup data with ioremap() so it can be in highmem" * tag 'pci-v3.10-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: x86/PCI: Map PCI setup data with ioremap() so it can be in highmem
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git://oss.sgi.com/xfs/xfs由 Linus Torvalds 提交于
Pull more xfs updates from Ben Myers: "Here are several fixes for filesystems with CRC support turned on: fixes for quota, remote attributes, and recovery. There is also some feature work related to CRCs: the implementation of CRCs for the inode unlinked lists, disabling noattr2/attr2 options when appropriate, and bumping the maximum number of ACLs. I would have preferred to defer this last category of items to 3.11. This would require setting a feature bit for the on-disk changes, so there is some pressure to get these in 3.10. I believe this represents the end of the CRC related queue. - Rework of dquot CRCs - Fix for remote attribute invalidation of a leaf - Fix ordering of transaction replay in recovery - Implement CRCs for inode unlinked list - Disable noattr2/attr2 mount options when CRCs are enabled - Bump the limitation of ACL entries for v5 superblocks" * tag 'for-linus-v3.10-rc5' of git://oss.sgi.com/xfs/xfs: xfs: increase number of ACL entries for V5 superblocks xfs: disable noattr2/attr2 mount options for CRC enabled filesystems xfs: inode unlinked list needs to recalculate the inode CRC xfs: fix log recovery transaction item reordering xfs: fix remote attribute invalidation for a leaf xfs: rework dquot CRCs
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由 Andy Lutomirski 提交于
I broke them in this commit: commit 1be374a0 Author: Andy Lutomirski <luto@amacapital.net> Date: Wed May 22 14:07:44 2013 -0700 net: Block MSG_CMSG_COMPAT in send(m)msg and recv(m)msg This patch adds __sys_sendmsg and __sys_sendmsg as common helpers that accept MSG_CMSG_COMPAT and blocks MSG_CMSG_COMPAT at the syscall entrypoints. It also reverts some unnecessary checks in sys_socketcall. Apparently I was suffering from underscore blindness the first time around. Signed-off-by: NAndy Lutomirski <luto@amacapital.net> Tested-by: NEric Dumazet <edumazet@google.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dan Williams 提交于
Per some ZTE Linux drivers I found for the AC2716, the following patch moves most ZTE CDMA devices from option to zte_ev. The blacklist stuff that option does is not required with zte_ev, because it doesn't implement any of the send_setup hooks which the blacklist suppressed. I did not move the 2718 over because I could not find any ZTE Linux drivers for that device, nor even any Windows drivers. Signed-off-by: NDan Williams <dcbw@redhat.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Bjørn Mork 提交于
The mode used by Windows for the Huawei E1820 will use the same ff/ff/ff class codes for both serial and network functions. Reported-by: NGraham Inggs <graham.inggs@uct.ac.za> Signed-off-by: NBjørn Mork <bjorn@mork.no> Cc: stable <stable@vger.kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Johan Hovold 提交于
When configuring the port (e.g. set_termios) the port minor number rather than the port number was used in the request (and they only coincide for minor number 0). Cc: stable@vger.kernel.org Signed-off-by: NJohan Hovold <jhovold@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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- 06 6月, 2013 9 次提交
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由 Dave Chinner 提交于
The limit of 25 ACL entries is arbitrary, but baked into the on-disk format. For version 5 superblocks, increase it to the maximum nuber of ACLs that can fit into a single xattr. Signed-off-by: NDave Chinner <dchinner@redhat.com> Reviewed-by: NBrian Foster <bfoster@redhat.com> Reviewed-by: NMark Tinguely <tinuguely@sgi.com> Signed-off-by: NBen Myers <bpm@sgi.com> (cherry picked from commit 5c87d4bc)
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由 Dave Chinner 提交于
attr2 format is always enabled for v5 superblock filesystems, so the mount options to enable or disable it need to be cause mount errors. Signed-off-by: NDave Chinner <dchinner@redhat.com> Reviewed-by: NBrian Foster <bfoster@redhat.com> Signed-off-by: NBen Myers <bpm@sgi.com> (cherry picked from commit d3eaace8)
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由 Dave Chinner 提交于
The inode unlinked list manipulations operate directly on the inode buffer, and so bypass the inode CRC calculation mechanisms. Hence an inode on the unlinked list has an invalid CRC. Fix this by recalculating the CRC whenever we modify an unlinked list pointer in an inode, ncluding during log recovery. This is trivial to do and results in unlinked list operations always leaving a consistent inode in the buffer. Signed-off-by: NDave Chinner <dchinner@redhat.com> Reviewed-by: NMark Tinguely <tinguely@sgi.com> Signed-off-by: NBen Myers <bpm@sgi.com> (cherry picked from commit 0a32c26e)
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由 Dave Chinner 提交于
There are several constraints that inode allocation and unlink logging impose on log recovery. These all stem from the fact that inode alloc/unlink are logged in buffers, but all other inode changes are logged in inode items. Hence there are ordering constraints that recovery must follow to ensure the correct result occurs. As it turns out, this ordering has been working mostly by chance than good management. The existing code moves all buffers except cancelled buffers to the head of the list, and everything else to the tail of the list. The problem with this is that is interleaves inode items with the buffer cancellation items, and hence whether the inode item in an cancelled buffer gets replayed is essentially left to chance. Further, this ordering causes problems for log recovery when inode CRCs are enabled. It typically replays the inode unlink buffer long before it replays the inode core changes, and so the CRC recorded in an unlink buffer is going to be invalid and hence any attempt to validate the inode in the buffer is going to fail. Hence we really need to enforce the ordering that the inode alloc/unlink code has expected log recovery to have since inode chunk de-allocation was introduced back in 2003... Signed-off-by: NDave Chinner <dchinner@redhat.com> Reviewed-by: NMark Tinguely <tinguely@sgi.com> Signed-off-by: NBen Myers <bpm@sgi.com> (cherry picked from commit a775ad77)
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由 Dave Chinner 提交于
When invalidating an attribute leaf block block, there might be remote attributes that it points to. With the recent rework of the remote attribute format, we have to make sure we calculate the length of the attribute correctly. We aren't doing that in xfs_attr3_leaf_inactive(), so fix it. Signed-off-by: NDave Chinner <dchinner@redhat.com> Reviewed-by: NBrian Foster <bfoster@redhat.com> Reviewed-by: NMark Tinguely <tinuguely@sgi.com> Signed-off-by: NBen Myers <bpm@sgi.com> (cherry picked from commit 59913f14)
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由 Dave Chinner 提交于
Calculating dquot CRCs when the backing buffer is written back just doesn't work reliably. There are several places which manipulate dquots directly in the buffers, and they don't calculate CRCs appropriately, nor do they always set the buffer up to calculate CRCs appropriately. Firstly, if we log a dquot buffer (e.g. during allocation) it gets logged without valid CRC, and so on recovery we end up with a dquot that is not valid. Secondly, if we recover/repair a dquot, we don't have a verifier attached to the buffer and hence CRCs are not calculated on the way down to disk. Thirdly, calculating the CRC after we've changed the contents means that if we re-read the dquot from the buffer, we cannot verify the contents of the dquot are valid, as the CRC is invalid. So, to avoid all the dquot CRC errors that are being detected by the read verifier, change to using the same model as for inodes. That is, dquot CRCs are calculated and written to the backing buffer at the time the dquot is flushed to the backing buffer. If we modify the dquot directly in the backing buffer, calculate the CRC immediately after the modification is complete. Hence the dquot in the on-disk buffer should always have a valid CRC. Signed-off-by: NDave Chinner <dchinner@redhat.com> Reviewed-by: NBrian Foster <bfoster@redhat.com> Reviewed-by: NBen Myers <bpm@sgi.com> Signed-off-by: NBen Myers <bpm@sgi.com> (cherry picked from commit 6fcdc59d)
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由 Peter Zijlstra 提交于
Since the introduction of preemptible mmu_gather TLB fast mode has been broken. TLB fast mode relies on there being absolutely no concurrency; it frees pages first and invalidates TLBs later. However now we can get concurrency and stuff goes *bang*. This patch removes all tlb_fast_mode() code; it was found the better option vs trying to patch the hole by entangling tlb invalidation with the scheduler. Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Tony Luck <tony.luck@intel.com> Reported-by: NMax Filippov <jcmvbkbc@gmail.com> Signed-off-by: NPeter Zijlstra <peterz@infradead.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild由 Linus Torvalds 提交于
Pull kbuild fixes from Michal Marek: "There is one fix for a kbuild regression, plus three kconfig fixes for bugs that have alway been there, but are simple enough to be fixed in an -rc" * 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: kconfig/menu.c: fix multiple references to expressions in menu_add_prop() mconf: handle keys in empty dialogs kbuild: Don't assume dts files live in arch/*/boot/dts scripts/config: fix assignment of parameters for short version of --*-after options
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由 Matt Fleming 提交于
f9a37be0 ("x86: Use PCI setup data") added support for using PCI ROM images from setup_data. This used phys_to_virt(), which is not valid for highmem addresses, and can cause a crash when booting a 32-bit kernel via the EFI boot stub. pcibios_add_device() assumes that the physical addresses stored in setup_data are accessible via the direct kernel mapping, and that calling phys_to_virt() is valid. This isn't guaranteed to be true on x86 where the direct mapping range is much smaller than on x86-64. Calling phys_to_virt() on a highmem address results in the following: BUG: unable to handle kernel paging request at 39a3c198 IP: [<c262be0f>] pcibios_add_device+0x2f/0x90 ... Call Trace: [<c2370c73>] pci_device_add+0xe3/0x130 [<c274640b>] pci_scan_single_device+0x8b/0xb0 [<c2370d08>] pci_scan_slot+0x48/0x100 [<c2371904>] pci_scan_child_bus+0x24/0xc0 [<c262a7b0>] pci_acpi_scan_root+0x2c0/0x490 [<c23b7203>] acpi_pci_root_add+0x312/0x42f ... The solution is to use ioremap() instead of phys_to_virt() to map the setup data into the kernel address space. [bhelgaas: changelog] Tested-by: NJani Nikula <jani.nikula@intel.com> Signed-off-by: NMatt Fleming <matt.fleming@intel.com> Signed-off-by: NBjorn Helgaas <bhelgaas@google.com> Cc: Matthew Garrett <mjg59@srcf.ucam.org> Cc: Seth Forshee <seth.forshee@canonical.com> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Cc: stable@vger.kernel.org # v3.8+
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- 05 6月, 2013 17 次提交
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由 Johan Hovold 提交于
Fix regression introduced by commit 143d9d96 ("USB: serial: add tiocmiwait subdriver operation") which made the ioctl operation return ENODEV rather than ENOIOCTLCMD when a subdriver TIOCMIWAIT implementation is missing. Signed-off-by: NJohan Hovold <jhovold@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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由 Guennadi Liakhovetski 提交于
clk_set_rate() isn't supposed to accept approximate frequencies, instead a supported frequency should be obtained from clk_round_rate() and then used to set the clock. Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: NShawn Guo <shawn.guo@linaro.org> Acked-by: NViresh Kumar <viresh.kumar@linaro.org> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Michael Wang 提交于
Jiri Kosina <jkosina@suse.cz> and Borislav Petkov <bp@alien8.de> reported the warning: [ 51.616759] ------------[ cut here ]------------ [ 51.621460] WARNING: at arch/x86/kernel/smp.c:123 native_smp_send_reschedule+0x58/0x60() [ 51.629638] Modules linked in: ext2 vfat fat loop snd_hda_codec_hdmi usbhid snd_hda_codec_realtek coretemp kvm_intel kvm snd_hda_intel snd_hda_codec crc32_pclmul crc32c_intel ghash_clmulni_intel snd_hwdep snd_pcm aesni_intel sb_edac aes_x86_64 ehci_pci snd_page_alloc glue_helper snd_timer xhci_hcd snd iTCO_wdt iTCO_vendor_support ehci_hcd edac_core lpc_ich acpi_cpufreq lrw gf128mul ablk_helper cryptd mperf usbcore usb_common soundcore mfd_core dcdbas evdev pcspkr processor i2c_i801 button microcode [ 51.675581] CPU: 0 PID: 244 Comm: kworker/1:1 Tainted: G W 3.10.0-rc1+ #10 [ 51.683407] Hardware name: Dell Inc. Precision T3600/0PTTT9, BIOS A08 01/24/2013 [ 51.690901] Workqueue: events od_dbs_timer [ 51.695069] 0000000000000009 ffff88043a2f5b68 ffffffff8161441c ffff88043a2f5ba8 [ 51.702602] ffffffff8103e540 0000000000000033 0000000000000001 ffff88043d5f8000 [ 51.710136] 00000000ffff0ce1 0000000000000001 ffff88044fc4fc08 ffff88043a2f5bb8 [ 51.717691] Call Trace: [ 51.720191] [<ffffffff8161441c>] dump_stack+0x19/0x1b [ 51.725396] [<ffffffff8103e540>] warn_slowpath_common+0x70/0xa0 [ 51.731473] [<ffffffff8103e58a>] warn_slowpath_null+0x1a/0x20 [ 51.737378] [<ffffffff81025628>] native_smp_send_reschedule+0x58/0x60 [ 51.744013] [<ffffffff81072cfd>] wake_up_nohz_cpu+0x2d/0xa0 [ 51.749745] [<ffffffff8104f6bf>] add_timer_on+0x8f/0x110 [ 51.755214] [<ffffffff8105f6fe>] __queue_delayed_work+0x16e/0x1a0 [ 51.761470] [<ffffffff8105f251>] ? try_to_grab_pending+0xd1/0x1a0 [ 51.767724] [<ffffffff8105f78a>] mod_delayed_work_on+0x5a/0xa0 [ 51.773719] [<ffffffff814f6b5d>] gov_queue_work+0x4d/0xc0 [ 51.779271] [<ffffffff814f60cb>] od_dbs_timer+0xcb/0x170 [ 51.784734] [<ffffffff8105e75d>] process_one_work+0x1fd/0x540 [ 51.790634] [<ffffffff8105e6f2>] ? process_one_work+0x192/0x540 [ 51.796711] [<ffffffff8105ef22>] worker_thread+0x122/0x380 [ 51.802350] [<ffffffff8105ee00>] ? rescuer_thread+0x320/0x320 [ 51.808264] [<ffffffff8106634a>] kthread+0xea/0xf0 [ 51.813200] [<ffffffff81066260>] ? flush_kthread_worker+0x150/0x150 [ 51.819644] [<ffffffff81623d5c>] ret_from_fork+0x7c/0xb0 [ 51.918165] nouveau E[ DRM] GPU lockup - switching to software fbcon [ 51.930505] [<ffffffff81066260>] ? flush_kthread_worker+0x150/0x150 [ 51.936994] ---[ end trace f419538ada83b5c5 ]--- It was caused by the policy->cpus changed during the process of __gov_queue_work(), in other word, cpu offline happened. Use get/put_online_cpus() to prevent the offline from happening while __gov_queue_work() is running. [rjw: The problem has been present since recent commit 031299b3 (cpufreq: governors: Avoid unnecessary per cpu timer interrupts)] References: https://lkml.org/lkml/2013/6/5/88Reported-by: NBorislav Petkov <bp@alien8.de> Reported-and-tested-by: NJiri Kosina <jkosina@suse.cz> Signed-off-by: NMichael Wang <wangyun@linux.vnet.ibm.com> Acked-by: NViresh Kumar <viresh.kumar@linaro.org> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Aaron Lu 提交于
With the introduction of ACPI scan handlers, an ACPI device object with an ACPI scan handler attached to it must not be bound to an ACPI driver any more. Therefore it doesn't make sense to match those ACPI device objects against a newly registered ACPI driver in acpi_bus_match(), so make that function return 0 if the device object passed to it has an ACPI scan handler attached. This also addresses a regression related to a broken ACPI table in the BIOS, where it has defined a _ROM method under the PCI root bridge object. This causes the video module to treat that object as a display controller device (since only display devices are supposed to have a _ROM method defined according to the ACPI spec). As a result, the ACPI video driver binds to the PCI root bridge object and overwrites the previously assigned driver_data field of it, causing subsequent calls to acpi_get_pci_dev() to fail. [rjw: Subject and changelog] References: https://bugzilla.kernel.org/show_bug.cgi?id=58091Reported-by: NJason Cassell <bluesloth600@gmail.com> Reported-and-bisected-by: NDmitry S. Demin <dmitryy.demin@gmail.com> Cc: 3.9+ <stable@kernel.org> Signed-off-by: NAaron Lu <aaron.lu@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Wei Yongjun 提交于
Fix to return a negative error code in the acpi_gsi_to_irq() and request_irq() error handling case instead of 0, as done elsewhere in this function. Signed-off-by: NWei Yongjun <yongjun_wei@trendmicro.com.cn> Reviewed-by: NHuang Ying <ying.huang@intel.com> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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由 Ross Lagerwall 提交于
Commit 4b31e774 (Always set P-state on initialization) fixed bug #4634 and caused the driver to always set the target P-State at least once since the initial P-State may not be the desired one. Commit 5a1c0228 (cpufreq: Avoid calling cpufreq driver's target() routine if target_freq == policy->cur) caused a regression in this behavior. This fixes the regression by setting policy->cur based on the CPU's target frequency rather than the CPU's current reported frequency (which may be different). This means that the P-State will be set initially if the CPU's target frequency is different from the governor's target frequency. This fixes an issue where setting the default governor to performance wouldn't correctly enable turbo mode on all cores. Signed-off-by: NRoss Lagerwall <rosslagerwall@gmail.com> Reviewed-by: NLen Brown <len.brown@intel.com> Acked-by: NViresh Kumar <viresh.kumar@linaro.org> Cc: 3.8+ <stable@vger.kernel.org> Signed-off-by: NRafael J. Wysocki <rafael.j.wysocki@intel.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net由 Linus Torvalds 提交于
Pull networking fixes from David Miller: 1) Fix timeouts with direct mode authentication in mac80211, from Stanislaw Gruszka. 2) Aggregation sessions can deadlock in ath9k, from Felix Fietkau. 3) Netfilter's xt_addrtype doesn't work with ipv6 due to route lookups creating undesirable cache entries, from Florian Westphal. 4) Fix netfilter's ipt_ULOG from generating non-NULL terminated strings. 5) Fix netdev transmit queue crashes in mac80211, from Johannes Berg. 6) Fix copy and paste error in 802.11 stack that broke reporting of 64-bit station tx statistics, from Felix Fietkau. 7) When qlge_probe fails, it leaks the netdev. Fix from Wei Yongjun. 8) SKB control block (where we store the IP options information, amongst other things) must be cleared properly otherwise ICMP sending can crash for IP tunnels. Fix from Eric Dumazet. 9) Verification of Energy Efficient Ether support was coded wrongly, the test was inversed. Fix from Giuseppe CAVALLARO. 10) TCP handles redirects improperly because the wrong flow key is used for the route lookup. From Michal Kubecek. 11) Don't interpret MSG_CMSG_COMPAT from userspace, fix from Andy Lutomirski. 12) The new AF_VSOCK was missing from the lockdep string table, fix from Federico Vaga. 13) be2net doesn't handle checksumming of IP fragments properly, from Somnath Kotur. 14) Fix several bugs in the device address list code that lead to crashes and other misbehaviors. From Jay Vosburgh. 15) Fix ipv6 segmentation handling of fragmented GRE tunnel traffic, from Pravin B Shalr. 16) Fix usage of stale policies in IPSEC layer, from Paul Moore. 17) Fix team driver dump of ports when there are a large number of them, from Jiri Pirko. 18) Fix softlockups in UDP ipv4 socket lookup causes by and error in the hlist_nulls_for_each_entry_rcu() macro. From Eric Dumazet. 19) Fix several regressions added by the high rate accuracy changes to the htb packet scheduler. From Eric Dumazet. 20) Fix DMA'ing onto the stack in esd_usb2 and peak_usb CAN drivers, from Olivier Sobrie and Marc Kleine-Budde. 21) Fix unremovable network devices due to missing route pointer installation in the per-device ipv6 address list entries. From Gao feng. 22) Apply the tg3 5719 DMA workaround on 5720 chips as well, otherwise we get stalls. From Nithin Sujir. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (68 commits) net_sched: htb: do not mix 1ns and 64ns time units net: fix sk_buff head without data area tg3: Add read dma workaround for 5720 net: ethernet: xilinx_emaclite: set protocol selector bits when writing ANAR bnx2x: Fix bridged GSO for 57710/57711 chips net: fec: add fallback to random MAC address bnx2x: fix TCP offload for tunneling ipv4 over ipv6 ipv6: assign rt6_info to inet6_ifaddr in init_loopback net/mlx4_core: Keep VF assigned MAC in the PF admin table net/mlx4_en: Handle unassigned VF MAC address correctly net/mlx4_core: Return -EPROBE_DEFER when a VF is probed before PF is sufficiently initialized net/mlx4_en: Fix adaptive moderation cq update net: can: peak_usb: Do not do dma on the stack net: can: esd_usb2: Do not do dma on the stack net: can: kvaser_usb: fix reception on "USBcan Pro" and "USBcan R" type hardware. net_sched: restore "overhead xxx" handling net: force a reload of first item in hlist_nulls_for_each_entry_rcu hyperv: Fix vlan_proto setting in netvsc_recv_callback() team: fix port list dump for big number of ports list: introduce list_first_entry_or_null ...
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由 Eric Dumazet 提交于
commit 56b765b7 ("htb: improved accuracy at high rates") added another regression for low rates, because it mixes 1ns and 64ns time units. So the maximum delay (mbuffer) was not 60 second, but 937 ms. Lets convert all time fields to 1ns as 64bit arches are becoming the norm. Reported-by: NJesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: NEric Dumazet <edumazet@google.com> Tested-by: NJesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Pablo Neira 提交于
Eric Dumazet spotted that we have to check skb->head instead of skb->data as skb->head points to the beginning of the data area of the skbuff. Similarly, we have to initialize the skb->head pointer, not skb->data in __alloc_skb_head. After this fix, netlink crashes in the release path of the sk_buff, so let's fix that as well. This bug was introduced in (0ebd0ac5 net: add function to allocate sk_buff head without data area). Reported-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NPablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nithin Sujir 提交于
Commit 091f0ea3 "tg3: Add New 5719 Read DMA workaround" added a workaround for TX DMA stall on the 5719. This workaround needs to be applied to the 5720 as well. Cc: stable@vger.kernel.org Reported-by: NRoland Dreier <roland@purestorage.com> Tested-by: NRoland Dreier <roland@purestorage.com> Signed-off-by: NNithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: NMichael Chan <mchan@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jens Renner \(EFE\) 提交于
This patch sets the protocol selector bits (4:0) of the PHY's MII_ADVERTISE register (ANAR) when writing ADVERTISE_ALL. The protocol selector bits are indicating IEEE 803.3u support and are fixed / read-only on some PHYs. Not setting them correctly on others (like TI DP83630) makes the PHY fall back to 10M HDX mode which should be avoided. Tested for TI DP83630 PHY on Microblaze platform. Signed-off-by: NJens Renner <renner@efe-gmbh.de> Tested-by: NMichal Simek <monstr@monstr.eu> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yuval Mintz 提交于
It was recently found out that GSO on 57710/57711 was broken, due to packets being sent without a valid IP checksum. Commit 057cf65e "bnx2x: Fix GSO for 57710/57711 chips" partially fixed this issue, but failed to set the correct IP checksum when receiving GSO packets via bridges, as such packets enter bnx2x_tx_split() and the FW flags needed to calculate IP checksum were erroneously set in the incorrect buffer descriptor. This patch re-enables GSO in said scenario for 57710/57711 chips. Signed-off-by: NYuval Mintz <yuvalmin@broadcom.com> Signed-off-by: NAriel Elior <ariele@broadcom.com> Signed-off-by: NEilon Greenstein <eilong@broadcom.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc由 Linus Torvalds 提交于
Pull MMC fixes from Chris Ball: - sdhci-acpi: Fix initial runtime PM status, add more ACPI IDs - atmel-mci, omap_hsmmc: DT handling fixes - esdhc-imx: Fix SDIO IRQs, fix multiblock reads (both h/w errata) * tag 'mmc-fixes-for-3.10-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc: mmc: omap_hsmmc: Skip platform_get_resource_byname() for dt case mmc: omap_hsmmc: convert to dma_request_slave_channel_compat mmc: omap_hsmmc: Fix the DT pbias workaround for MMC controllers 2 to 5 mmc: sdhci-pci: add more device ids mmc: sdhci-acpi: add more device ids mmc: sdhci-acpi: fix initial runtime pm status mmc: atmel-mci: convert to dma_request_slave_channel_compat() mmc: sdhci-esdhc-imx: fix multiblock reads on i.MX53 mmc: sdhci-esdhc-imx: Fix SDIO interrupts
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input由 Linus Torvalds 提交于
Pull input fixes from Dmitry Torokhov: "Just a 2 small driver fixups here" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: wacom - fix a typo for Cintiq 22HDT Input: synaptics - fix sync lost after resume on some laptops
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git://git.kernel.org/pub/scm/virt/kvm/kvm由 Linus Torvalds 提交于
Pull kvm bugfixes from Gleb Natapov: "The bulk of the fixes is in MIPS KVM kernel<->userspace ABI. MIPS KVM is new for 3.10 and some problems were found with current ABI. It is better to fix them now and do not have a kernel with broken one" * 'fixes' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: Fix race in apic->pending_events processing KVM: fix sil/dil/bpl/spl in the mod/rm fields KVM: Emulate multibyte NOP ARM: KVM: be more thorough when invalidating TLBs ARM: KVM: prevent NULL pointer dereferences with KVM VCPU ioctl mips/kvm: Use ENOIOCTLCMD to indicate unimplemented ioctls. mips/kvm: Fix ABI by moving manipulation of CP0 registers to KVM_{G,S}ET_ONE_REG mips/kvm: Use ARRAY_SIZE() instead of hardcoded constants in kvm_arch_vcpu_ioctl_{s,g}et_regs mips/kvm: Fix name of gpr field in struct kvm_regs. mips/kvm: Fix ABI for use of 64-bit registers. mips/kvm: Fix ABI for use of FPU.
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git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-fixes由 Linus Torvalds 提交于
Pull gfs2 fixes from Steven Whitehouse: "There are four patches this time. The first fixes a problem where the wrong descriptor type was being written into the log for journaled data blocks. The second fixes a race relating to the deallocation of allocator data. The third provides a fallback if kmalloc is unable to satisfy a request to allocate a directory hash table. The fourth fixes the iopen glock caching so that inodes are deleted in a more timely manner after rmdir/unlink" * git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-fixes: GFS2: Don't cache iopen glocks GFS2: Fall back to vmalloc if kmalloc fails for dir hash tables GFS2: Increase i_writecount during gfs2_setattr_size GFS2: Set log descriptor type for jdata blocks
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git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse由 Linus Torvalds 提交于
Pull fuse fixes from Miklos Szeredi: "One patch fixes an Oops introduced in 3.9 with the readdirplus feature. The rest are fixes for async-dio in 3.10" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: fuse: fix alignment in short read optimization for async_dio fuse: return -EIOCBQUEUED from fuse_direct_IO() for all async requests fuse: fix readdirplus Oops in fuse_dentry_revalidate fuse: update inode size and invalidate attributes on fallocate fuse: truncate pagecache range on hole punch fuse: allocate for_background dio requests based on io->async state
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