summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2011-11-18Merge branch 'for-3.2-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup * '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
2011-11-18Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip * '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'
2011-11-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ideLinus Torvalds
* 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
2011-11-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparcLinus Torvalds
* 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>
2011-11-18staging: fix more ET131X build errorsRandy Dunlap
ET131X is a network device, so it should depend on NETDEVICES. (This part won't be needed when the driver moves to drivers/net/.) It also uses PHYLIB interfaces, so it should select PHYLIB. Fixes these build errors: ERROR: "phy_connect" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "phy_find_first" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "mdiobus_register" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "mdiobus_alloc" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "phy_stop" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "phy_start" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "mdiobus_free" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "mdiobus_unregister" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "phy_print_status" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "phy_ethtool_gset" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "phy_ethtool_sset" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "phy_mii_ioctl" [drivers/staging/et131x/et131x.ko] undefined! Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Acked-by: : Mark Einon <mark.einon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-18staging: et131x depends on NETRandy Dunlap
ET131X uses netdev interfaces so it should depend on NET. Fixes these build errors: ERROR: "ethtool_op_get_link" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "eth_validate_addr" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "register_netdev" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "phy_connect" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "phy_find_first" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "mdiobus_register" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "mdiobus_alloc" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "alloc_etherdev_mqs" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "netif_device_detach" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "phy_stop" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "netif_device_attach" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "phy_start" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "free_netdev" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "mdiobus_free" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "mdiobus_unregister" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "unregister_netdev" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "__netif_schedule" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "phy_print_status" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "dev_kfree_skb_any" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "dev_alloc_skb" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "netif_rx" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "eth_type_trans" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "skb_put" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "phy_ethtool_gset" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "phy_ethtool_sset" [drivers/staging/et131x/et131x.ko] undefined! ERROR: "phy_mii_ioctl" [drivers/staging/et131x/et131x.ko] undefined! Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-18staging: slicoss depends on NETRandy Dunlap
The slicoss driver uses network interfaces so it should depend on NET. Fixes the following build errors: ERROR: "eth_change_mtu" [drivers/staging/slicoss/slicoss.ko] undefined! ERROR: "eth_validate_addr" [drivers/staging/slicoss/slicoss.ko] undefined! ERROR: "register_netdev" [drivers/staging/slicoss/slicoss.ko] undefined! ERROR: "alloc_etherdev_mqs" [drivers/staging/slicoss/slicoss.ko] undefined! ERROR: "__netif_schedule" [drivers/staging/slicoss/slicoss.ko] undefined! ERROR: "netif_rx" [drivers/staging/slicoss/slicoss.ko] undefined! ERROR: "eth_type_trans" [drivers/staging/slicoss/slicoss.ko] undefined! ERROR: "skb_put" [drivers/staging/slicoss/slicoss.ko] undefined! ERROR: "skb_pull" [drivers/staging/slicoss/slicoss.ko] undefined! ERROR: "__alloc_skb" [drivers/staging/slicoss/slicoss.ko] undefined! ERROR: "free_netdev" [drivers/staging/slicoss/slicoss.ko] undefined! ERROR: "unregister_netdev" [drivers/staging/slicoss/slicoss.ko] undefined! ERROR: "consume_skb" [drivers/staging/slicoss/slicoss.ko] undefined! ERROR: "dev_kfree_skb_irq" [drivers/staging/slicoss/slicoss.ko] undefined! Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Cc: Lior Dotan <liodot@gmail.com> Cc: Christopher Harrer <charrer@alacritech.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-18linux-next: et131x: Fix build error when CONFIG_PM_SLEEP not enabledMark Einon
Randy Dunlap reports that the ex131x driver doesn't build when CONFIG_PM_SLEEP is not enabled. This bug was introduced when moving code around to remove some forward declarations earlier, the #endif part of #ifdef CONFIG_PM_SLEEP was not moved at the same time. Now fixed by moving it to its proper place. Reported-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Mark Einon <mark.einon@gmail.com> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-18cgroup: Replace Paul Menage with Tejun Heo as cgroups maintainerPaul Menage
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: Paul Menage <paul@paulmenage.org> Acked-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Tejun Heo <tj@kernel.org> LKML-Reference: <1321320612-57855-1-git-send-email-paul@paulmenage.org>
2011-11-18PM / Hibernate: Fix the early termination of test modesSrivatsa S. Bhat
Commit 2aede851ddf08666f68ffc17be446420e9d2a056 (PM / Hibernate: Freeze kernel threads after preallocating memory) postponed the freezing of kernel threads to after preallocating memory for hibernation. But while doing that, the hibernation test TEST_FREEZER and the test mode HIBERNATION_TESTPROC were not moved accordingly. As a result, when using these test modes, it only goes upto the freezing of userspace and exits, when in fact it should go till the complete end of task freezing stage, namely the freezing of kernel threads as well. So, move these points of exit to appropriate places so that freezing of kernel threads is also tested while using these test harnesses. Signed-off-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-11-18ipv4: fix redirect handlingEric Dumazet
commit f39925dbde77 (ipv4: Cache learned redirect information in inetpeer.) introduced a regression in ICMP redirect handling. It assumed ipv4_dst_check() would be called because all possible routes were attached to the inetpeer we modify in ip_rt_redirect(), but thats not true. commit 7cc9150ebe (route: fix ICMP redirect validation) tried to fix this but solution was not complete. (It fixed only one route) So we must lookup existing routes (including different TOS values) and call check_peer_redir() on them. Reported-by: Ivan Zahariev <famzah@icdsoft.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Flavio Leitner <fbl@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-18MAINTAINERS: update XFS maintainer entryAlex Elder
I will no longer be maintaining XFS for SGI. Ben Myers (bpm@sgi.com) has agreed to be the primary maintainer for XFS in my place. I will continue to be able to push commits to the SGI XFS tree if required. As such I will continue to be a designated XFS maintainer, but plan to serve in more of a backup role. Signed-off-by: Alex Elder <aelder@sgi.com> Signed-off-by: Ben Myers <bpm@sgi.com>
2011-11-18ping: dont increment ICMP_MIB_INERRORSEric Dumazet
ping module incorrectly increments ICMP_MIB_INERRORS if feeded with a frame not belonging to its own sockets. RFC 2011 states that ICMP_MIB_INERRORS should count "the number of ICMP messages which the entiry received but determined as having ICMP-specific errors (bad ICMP checksums, bad length, etc.)." Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Vasiliy Kulikov <segoon@openwall.com> Acked-by: Flavio Leitner <fbl@redhat.com> Acked-by: Vasiliy Kulikov <segoon@openwall.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-18USB: Fix Corruption issue in USB ftdi driver ftdi_sio.cAndrew Worsley
Fix for ftdi_set_termios() glitching output ftdi_set_termios() is constantly setting the baud rate, data bits and parity unnecessarily on every call, . When called while characters are being transmitted can cause the FTDI chip to corrupt the serial port bit stream output by stalling the output half a bit during the output of a character. Simple fix by skipping this setting if the baud rate/data bits/parity are unchanged. Signed-off-by: Andrew Worsley <amworsley@gmail.com> Cc: stable <stable@vger.kernel.org> ---- I had a brief run with strace on the getty and it was doing ioctl()s on each call but it didn't look relavant to the problem. I think the issue is that XON/XOFF flow control was being implmented via hardware - for the ixoff to allow the user to use XON/XOFF to control output. Unfortunately it would send 3 Control URBs updating all of the settings after each piece of input I am trying to work around the issue of gmail messing with the tab/spacing by submitting via SMTP via gmail which I believe should fix the issue. The patch is against v3.2-rc2 and compiles - but no additional testing in this kernel has been done. Thanks Andrew Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-18USB: option: add PID of Huawei E173s 3G modemFerenc Wagner
Signed-off-by: Ferenc Wagner <wferi@niif.hu> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-18OHCI: final fix for NVIDIA problems (I hope)Alan Stern
Problems with NVIDIA's OHCI host controllers persist. After looking carefully through the spec, I finally realized that when a controller is reset it then automatically goes into a SUSPEND state in which it is completely quiescent (no DMA and no IRQs) and from which it will not awaken until the system puts it into the OPERATIONAL state. Therefore there's no need to worry about controllers being in the RESET state for extended periods, or remaining in the OPERATIONAL state during system shutdown. The proper action for device initialization is to put the controller into the RESET state (if it's not there already) and then to issue a software reset. Similarly, the proper action for device shutdown is simply to do a software reset. This patch (as1499) implements such an approach. It simplifies initialization and shutdown, and allows the NVIDIA shutdown-quirk code to be removed. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Tested-by: Andre "Osku" Schmidt <andre.osku.schmidt@googlemail.com> Tested-by: Arno Augustin <Arno.Augustin@web.de> Cc: stable <stable@vger.kernel.org> [after tested in 3.2 for a while] Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-18USB: option: release new PID for ZTE 3G modemzheng.zhijian@zte.com.cn
This patch adds new PIDs for ZTE 3G modem, after we confirm it and tested. Thanks for Dan's work at kernel option devier. Signed-off-by: Alvin.Zheng <zheng.zhijian@zte.com.cn> Signed-off-by: wsalvin <wsalvin@yahoo.com.cn> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-18usb: Netlogic: Fix HC_LENGTH call in ehci-xls.cJayachandran C
Fix compile error, HC_LENGTH now takes two parameters and ehci needs to be passed as the first parameter. Signed-off-by: Jayachandran C <jayachandranc@netlogicmicro.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-18misc: ad525x_dpot: Fix AD8400 spi transfer size.Michael Hennerich
AD8400 type devices require 16-bit command transfers. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-18drivers/base/node.c: fix compilation error with older versions of gccClaudio Scordino
Patch to fix the error message "directives may not be used inside a macro argument" which appears when the kernel is compiled for the cris architecture. Signed-off-by: Claudio Scordino <claudio@evidence.eu.com> Acked-by: David Rientjes <rientjes@google.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-18Merge branch 'stable/for-linus-fixes-3.2' of ↵Linus Torvalds
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
2011-11-18Merge branch 'for-linus' of git://git.kernel.dk/linux-blockLinus Torvalds
* '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"
2011-11-18Merge branch 'unicore32' of git://github.com/gxt/linuxLinus Torvalds
* '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
2011-11-18Merge branch 'merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * '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
2011-11-18Merge branch 'for-linus' of git://git.selinuxproject.org/~jmorris/linux-securityLinus Torvalds
* '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
2011-11-17sparc64: Patch sun4v code sequences properly on module load.David S. Miller
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: David S. Miller <davem@davemloft.net>
2011-11-17sky2: fix hang in napi_disablestephen hemminger
If IRQ was never initialized, then calling napi_disable() would hang. Add more bookkeeping to track whether IRQ was ever initialized. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-17sky2: enforce minimum ring sizestephen hemminger
The hardware has a restriction that the minimum ring size possible is 128. The number of elements used is controlled by tx_pending and the overall number of elements in the ring tx_ring_size, therefore it is okay to limit the number of elements in use to a small value (63) but still provide a bigger ring. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-17sparc: Kill custom io_remap_pfn_range().David S. Miller
To handle the large physical addresses, just make a simple wrapper around remap_pfn_range() like MIPS does. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-17bonding: Don't allow mode change via sysfs with slaves presentVeaceslav Falico
When changing mode via bonding's sysfs, the slaves are not initialized correctly. Forbid to change modes with slaves present to ensure that every slave is initialized correctly via bond_enslave(). Signed-off-by: Veaceslav Falico <vfalico@redhat.com> Signed-off-by: Andy Gospodarek <andy@greyhouse.net> Acked-by: Nicolas de Pesloüan <nicolas.2p.debian@free.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-18Merge branch 'encrypted-key-fixes' of ↵James Morris
git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity into for-linus
2011-11-18Merge branch 'for-1111' of git://gitorious.org/smack-next/kernel into for-linusJames Morris
2011-11-17Merge branch 'for-davem' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
2011-11-17f_phonet: fix page offset of first received fragmentRémi Denis-Courmont
We pull one byte (the MAC header) from the first fragment before the fragment is actually appended. So the socket buffer length is 1, not 0. Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-17PM / shmobile: Fix build of sh7372_pm_init() for CONFIG_PM unsetRafael J. Wysocki
Fix build regression introduced by commit 056879d2f244001b2888cdc8cf (ARM: mach-shmobile: sh7372 A3SP no_suspend_console fix) by moving the intialization of the A3SP domain to a separate function and providing an empty definition of it for CONFIG_PM unset. Reported-and-tested-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-11-17PM Sleep: Do not extend wakeup paths to devices with ignore_children setRafael J. Wysocki
Commit 4ca46ff3e0d8c234cb40ebb6457653b59584426c (PM / Sleep: Mark devices involved in wakeup signaling during suspend) introduced the power.wakeup_path field in struct dev_pm_info to mark devices whose children are enabled to wake up the system from sleep states, so that power domains containing the parents that provide their children with wakeup power and/or relay their wakeup signals are not turned off. Unfortunately, that introduced a PM regression on SH7372 whose power consumption in the system "memory sleep" state increased as a result of it, because it prevented the power domain containing the I2C controller from being turned off when some children of that controller were enabled to wake up the system, although the controller was not necessary for them to signal wakeup. To fix this issue use the observation that devices whose power.ignore_children flag is set for runtime PM should be treated analogously during system suspend. Namely, they shouldn't be included in wakeup paths going through their children. Since the SH7372 I2C controller's power.ignore_children flag is set, doing so will restore the previous behavior of that SOC. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-17TTY: ldisc, wait for ldisc infinitely in hangupJiri Slaby
For /dev/console case, we do not kill all ldisc users. It's due to redirected_tty_write test in __tty_hangup. In that case there still might be a process waiting e.g. in n_tty_read for input. We wait for such processes to disappear. The problem is that we use a timeout. After this timeout, we continue closing the ldisc and start freeing tty resources. It obviously leads to crashes when the other process is woken. So to fix this, we wait infinitely before reiniting the ldisc. (The tiocsetd remains untouched -- times out after 5s.) This is nicely reproducible with this run from shell: exec 0<>/dev/console 1<>/dev/console 2<>/dev/console and stopping a getty like: systemctl stop serial-getty@ttyS0.service The crash proper may be produced only under load or with constified timing the same as for 92f6fa09b. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Dave Young <hidave.darkstar@gmail.com> Cc: Dave Jones <davej@redhat.com> Cc: Ben Hutchings <ben@decadent.org.uk> Cc: Dmitriy Matrosov <sgf.dma@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-17TTY: ldisc, move wait idle to callerJiri Slaby
It is the only place where reinit is called from. And we really need to wait for the old ldisc to go once. Actually this is the place where the waiting originally was (before removed and re-added later). This will make the fix in the following patch easier to implement. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Dave Young <hidave.darkstar@gmail.com> Cc: Dave Jones <davej@redhat.com> Cc: Ben Hutchings <ben@decadent.org.uk> Cc: Dmitriy Matrosov <sgf.dma@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-17TTY: ldisc, allow waiting for ldisc arbitrarily longJiri Slaby
To fix a nasty bug in ldisc hup vs. reinit we need to wait infinitely long for ldisc to be gone. So here we add a parameter to tty_ldisc_wait_idle to allow that. This is only a preparation for the real fix which is done in the following patches. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Dave Young <hidave.darkstar@gmail.com> Cc: Dave Jones <davej@redhat.com> Cc: Ben Hutchings <ben@decadent.org.uk> Cc: Dmitriy Matrosov <sgf.dma@gmail.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-11-17Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
2011-11-17Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds
* 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
2011-11-17Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound * '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
2011-11-17ARM: wire up process_vm_writev and process_vm_readv syscallsRussell King
These two syscalls were introduced during the last merge window. Add the entries into the ARM call tables for them. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-11-17Revert "KVM: PPC: Add support for explicit HIOR setting"Alexander Graf
This reverts commit a15bd354f083f20f257db450488db52ac27df439. It exceeded the padding on the SREGS struct, rendering the ABI backwards-incompatible. Conflicts: arch/powerpc/kvm/powerpc.c include/linux/kvm.h Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-17KVM: VMX: Check for automatic switch msr table overflowGleb Natapov
Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-17KVM: VMX: Add support for guest/host-only profilingGleb Natapov
Support guest/host-only profiling by switch perf msrs on a guest entry if needed. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-17KVM: VMX: add support for switching of PERF_GLOBAL_CTRLGleb Natapov
Some cpus have special support for switching PERF_GLOBAL_CTRL msr. Add logic to detect if such support exists and works properly and extend msr switching code to use it if available. Also extend number of generic msr switching entries to 8. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-17KVM: s390: announce SYNC_MMUChristian Borntraeger
KVM on s390 always had a sync mmu. Any mapping change in userspace mapping was always reflected immediately in the guest mapping. - In older code the guest mapping was just an offset - In newer code the last level page table is shared Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Carsten Otte <cotte@de.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-17KVM: s390: Fix tprot lockingChristian Borntraeger
There is a potential host deadlock in the tprot intercept handling. We must not hold the mmap semaphore while resolving the guest address. If userspace is remapping, then the memory detection in the guest is broken anyway so we can safely separate the address translation from walking the vmas. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Carsten Otte <cotte@de.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com>
2011-11-17KVM: s390: handle SIGP sense running interceptsCornelia Huck
SIGP sense running may cause an intercept on higher level virtualization, so handle it by checking the CPUSTAT_RUNNING flag. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Carsten Otte <cotte@de.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-27 12:19:58 +0000