Skip to content

cloud-kernel
cloud-kernel

openanolis / cloud-kernel
大约 1 年 前同步成功

通知 158
Star 36
Fork 7
cloud-kernel
cloud-kernel

体验新版 GitCode，发现更多精彩内容 >>

切换分支/标签
  1. 22 3月, 2013 1 次提交
    • J
      cifs: ignore everything in SPNEGO blob after mechTypes · f853c616
      由 Jeff Layton 提交于 
      We've had several reports of people attempting to mount Windows 8 shares
and getting failures with a return code of -EINVAL. The default sec=
mode changed recently to sec=ntlmssp. With that, we expect and parse a
SPNEGO blob from the server in the NEGOTIATE reply.

The current decode_negTokenInit function first parses all of the
mechTypes and then tries to parse the rest of the negTokenInit reply.
The parser however currently expects a mechListMIC or nothing to follow the
mechTypes, but Windows 8 puts a mechToken field there instead to carry
some info for the new NegoEx stuff.

In practice, we don't do anything with the fields after the mechTypes
anyway so I don't see any real benefit in continuing to parse them.
This patch just has the kernel ignore the fields after the mechTypes.
We'll probably need to reinstate some of this if we ever want to support
NegoEx.
Reported-by: NJason Burgess <jason@jacknife2.dns2go.com>
Reported-by: NYan Li <elliot.li.tech@gmail.com>
Signed-off-by: NJeff Layton <jlayton@redhat.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: NSteve French <sfrench@us.ibm.com>
      f853c616
  3. 14 3月, 2013 2 次提交
    • M
      cifs: delay super block destruction until all cifsFileInfo objects are gone · 24261fc2
      由 Mateusz Guzik 提交于 
      cifsFileInfo objects hold references to dentries and it is possible that
these will still be around in workqueues when VFS decides to kill super
block during unmount.

This results in panics like this one:
BUG: Dentry ffff88001f5e76c0{i=66b4a,n=1M-2} still in use (1) [unmount of cifs cifs]
------------[ cut here ]------------
kernel BUG at fs/dcache.c:943!
[..]
Process umount (pid: 1781, threadinfo ffff88003d6e8000, task ffff880035eeaec0)
[..]
Call Trace:
 [<ffffffff811b44f3>] shrink_dcache_for_umount+0x33/0x60
 [<ffffffff8119f7fc>] generic_shutdown_super+0x2c/0xe0
 [<ffffffff8119f946>] kill_anon_super+0x16/0x30
 [<ffffffffa036623a>] cifs_kill_sb+0x1a/0x30 [cifs]
 [<ffffffff8119fcc7>] deactivate_locked_super+0x57/0x80
 [<ffffffff811a085e>] deactivate_super+0x4e/0x70
 [<ffffffff811bb417>] mntput_no_expire+0xd7/0x130
 [<ffffffff811bc30c>] sys_umount+0x9c/0x3c0
 [<ffffffff81657c19>] system_call_fastpath+0x16/0x1b

Fix this by making each cifsFileInfo object hold a reference to cifs
super block, which implicitly keeps VFS super block around as well.
Signed-off-by: NMateusz Guzik <mguzik@redhat.com>
Reviewed-by: NJeff Layton <jlayton@redhat.com>
Cc: <stable@vger.kernel.org>
Reported-and-Tested-by: NBen Greear <greearb@candelatech.com>
Signed-off-by: NSteve French <sfrench@us.ibm.com>
      24261fc2
    • S
      cifs: map NT_STATUS_SHARING_VIOLATION to EBUSY instead of ETXTBSY · 47c78f4a
      由 Sachin Prabhu 提交于 
      NT_SHARING_VIOLATION errors are mapped to ETXTBSY which is unexpected
for operations such as unlink where we can hit these errors.

The patch maps the error NT_SHARING_VIOLATION to EBUSY instead. The
patch also replaces all instances of ETXTBSY in
cifs_rename_pending_delete() with EBUSY.
Signed-off-by: NSachin Prabhu <sprabhu@redhat.com>
Reviewed-by: NJeff Layton <jlayton@redhat.com>
Signed-off-by: NSteve French <sfrench@us.ibm.com>
      47c78f4a
  5. 13 3月, 2013 13 次提交
  7. 12 3月, 2013 11 次提交
    • A
      vfs: fix pipe counter breakage · a930d879
      由 Al Viro 提交于 
      If you open a pipe for neither read nor write, the pipe code will not
add any usage counters to the pipe, causing the 'struct pipe_inode_info"
to be potentially released early.

That doesn't normally matter, since you cannot actually use the pipe,
but the pipe release code - particularly fasync handling - still expects
the actual pipe infrastructure to all be there.  And rather than adding
NULL pointer checks, let's just disallow this case, the same way we
already do for the named pipe ("fifo") case.

This is ancient going back to pre-2.4 days, and until trinity, nobody
naver noticed.
Reported-by: NDave Jones <davej@redhat.com>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
      a930d879
    • A
      ARM: spear3xx: Use correct pl080 header file · 27f423fe
      由 Arnd Bergmann 提交于 
      The definitions have move around recently, causing build errors
in spear3xx for all configurations:

spear3xx.c:47:5: error: 'PL080_BSIZE_16' undeclared here (not in a function)
spear3xx.c:47:23: error: 'PL080_CONTROL_SB_SIZE_SHIFT' undeclared here (not in a function)
spear3xx.c:48:22: error: 'PL080_CONTROL_DB_SIZE_SHIFT' undeclared here (not in a function)
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Cc: Alessandro Rubini <rubini@gnudd.com>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
      27f423fe
    • D
      keys: fix race with concurrent install_user_keyrings() · 0da9dfdd
      由 David Howells 提交于 
      This fixes CVE-2013-1792.

There is a race in install_user_keyrings() that can cause a NULL pointer
dereference when called concurrently for the same user if the uid and
uid-session keyrings are not yet created.  It might be possible for an
unprivileged user to trigger this by calling keyctl() from userspace in
parallel immediately after logging in.

Assume that we have two threads both executing lookup_user_key(), both
looking for KEY_SPEC_USER_SESSION_KEYRING.

	THREAD A			THREAD B
	===============================	===============================
					==>call install_user_keyrings();
	if (!cred->user->session_keyring)
	==>call install_user_keyrings()
					...
					user->uid_keyring = uid_keyring;
	if (user->uid_keyring)
		return 0;
	<==
	key = cred->user->session_keyring [== NULL]
					user->session_keyring = session_keyring;
	atomic_inc(&key->usage); [oops]

At the point thread A dereferences cred->user->session_keyring, thread B
hasn't updated user->session_keyring yet, but thread A assumes it is
populated because install_user_keyrings() returned ok.

The race window is really small but can be exploited if, for example,
thread B is interrupted or preempted after initializing uid_keyring, but
before doing setting session_keyring.

This couldn't be reproduced on a stock kernel.  However, after placing
systemtap probe on 'user->session_keyring = session_keyring;' that
introduced some delay, the kernel could be crashed reliably.

Fix this by checking both pointers before deciding whether to return.
Alternatively, the test could be done away with entirely as it is checked
inside the mutex - but since the mutex is global, that may not be the best
way.
Signed-off-by: NDavid Howells <dhowells@redhat.com>
Reported-by: NMateusz Guzik <mguzik@redhat.com>
Cc: <stable@kernel.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NJames Morris <james.l.morris@oracle.com>
      0da9dfdd
    • S
      libceph: fix decoding of pgids · d6c0dd6b
      由 Sage Weil 提交于 
      In 4f6a7e5e we effectively dropped support
for the legacy encoding for the OSDMap and incremental.  However, we didn't
fix the decoding for the pgid.
Signed-off-by: NSage Weil <sage@inktank.com>
Reviewed-by: NYehuda Sadeh <yehuda@inktank.com>
      d6c0dd6b
    • P
      Arm: socfpga: pl330: Add #dma-cells for generic dma binding support · 0d8abbfd
      由 Padmavathi Venna 提交于 
      This patch adds #dma-cells property to PL330 DMA controller nodes for
supporting generic dma dt bindings on SOCFPGA platform. #dma-channels
and #dma-requests are not required now but added in advance.
Signed-off-by: NPadmavathi Venna <padma.v@samsung.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
      0d8abbfd
    • A
      Merge tag 'mvebu_fixes_for_v3.9' of git://git.infradead.org/users/jcooper/linux into fixes · 75461523
      由 Arnd Bergmann 提交于 
      mvebu fixes for v3.9 from Jason Cooper <jason@lakedaemon.net>:

The first four patches:

  89c58c19 rtc: rtc-mv: Add support for clk to avoid lockups
  de88747f gpio: mvebu: Add clk support to prevent lockup
  7bf5b408 ARM: kirkwood: fix to retain gbe MAC addresses for DT kernels
  93fff4ce ARM: kirkwood: of_serial: fix clock gating by removing clock-frequency

are Cc'd to stable since they were held over from the previous merge window.

The rest are a small collection of fixes and a couple of devicetree conversion
catchups.

* tag 'mvebu_fixes_for_v3.9' of git://git.infradead.org/users/jcooper/linux:
  arm: mach-orion5x: fix typo in compatible string of a .dts file
  arm: mvebu: fix address-cells in mpic DT node
  arm: plat-orion: fix address decoding when > 4GB is used
  arm: mvebu: Reduce reg-io-width with UARTs
  ARM: Dove: add RTC device node
  arm: mvebu: enable the USB ports on Armada 370 Reference Design board
  ARM: dove: drop "select COMMON_CLK_DOVE"
  rtc: rtc-mv: Add support for clk to avoid lockups
  gpio: mvebu: Add clk support to prevent lockup
  ARM: kirkwood: fix to retain gbe MAC addresses for DT kernels
  ARM: kirkwood: of_serial: fix clock gating by removing clock-frequency
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
      75461523
    • A
      Merge tag 'imx-fixes-3.9-2' of git://git.linaro.org/people/shawnguo/linux-2.6 into fixes · 769aca03
      由 Arnd Bergmann 提交于 
      From Shawn Guo <shawn.guo@linaro.org>:

The 2nd take of imx fixes for 3.9:
 - Fix pll1_sys clk initial status
 - Fix a typo in imx DEBUG_LL Kconfig

* tag 'imx-fixes-3.9-2' of git://git.linaro.org/people/shawnguo/linux-2.6:
  ARM: imx: fix typo "DEBUG_IMX50_IMX53_UART"
  ARM: imx: pll1_sys should be an initial on clk
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
      769aca03
    • A
      Merge tag 'mxs-fixes-3.9-2' of git://git.linaro.org/people/shawnguo/linux-2.6 into fixes · fc77b0e9
      由 Arnd Bergmann 提交于 
      From Shawn Guo <shawn.guo@linaro.org>:

The 2nd mxs fixes for 3.9:
 - Fix an error caused by incorrect conflict resolution when
   applying the patch

* tag 'mxs-fixes-3.9-2' of git://git.linaro.org/people/shawnguo/linux-2.6:
  ARM: mxs: cfa10049: Fix fb initialisation function
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
      fc77b0e9
    • M
      ARM: multiplatform: Sort the max gpio numbers. · 2a6ad871
      由 Maxime Ripard 提交于 
      When building a multiplatform kernel, we could end up with a smaller
number of GPIOs than the one required by the platform the kernel was
running on.

Sort the max GPIO number by descending order so that we always take the
highest number required.
Signed-off-by: NMaxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
      2a6ad871
    • L
      xen/acpi: remove redundant acpi/acpi_drivers.h include · d2e0bca3
      由 Liu Jinsong 提交于 
      It's redundant since linux/acpi.h has include it when CONFIG_ACPI enabled,
and when CONFIG_ACPI disabled it will trigger compiling warning

In file included from drivers/xen/xen-stub.c:28:0:
include/acpi/acpi_drivers.h:103:31:
warning: 'struct acpi_device' declared inside parameter list [enabled by default]
include/acpi/acpi_drivers.h:103:31:
warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default]
include/acpi/acpi_drivers.h:107:43:
warning: 'struct acpi_pci_root' declared inside parameter list [enabled by default]
Reported-by: NWu Fengguang <fengguang.wu@intel.com>
Signed-off-by: NLiu Jinsong <jinsong.liu@intel.com>
Signed-off-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
      d2e0bca3
    • I
      xen: arm: mandate EABI and use generic atomic operations. · 85323a99
      由 Ian Campbell 提交于 
      Rob Herring has observed that c81611c4 "xen: event channel arrays are
xen_ulong_t and not unsigned long" introduced a compile failure when building
without CONFIG_AEABI:

/tmp/ccJaIZOW.s: Assembler messages:
/tmp/ccJaIZOW.s:831: Error: even register required -- `ldrexd r5,r6,[r4]'

Will Deacon pointed out that this is because OABI does not require even base
registers for 64-bit values. We can avoid this by simply using the existing
atomic64_xchg operation and the same containerof trick as used by the cmpxchg
macros. However since this code is used on memory which is shared with the
hypervisor we require proper atomic instructions and cannot use the generic
atomic64 callbacks (which are based on spinlocks), therefore add a dependency
on !GENERIC_ATOMIC64. Since we already depend on !CPU_V6 there isn't much
downside to this.

While thinking about this we also observed that OABI has different struct
alignment requirements to EABI, which is a problem for hypercall argument
structs which are shared with the hypervisor and which must be in EABI layout.
Since I don't expect people to want to run OABI kernels on Xen depend on
CONFIG_AEABI explicitly too (although it also happens to be enforced by the
!GENERIC_ATOMIC64 requirement too).
Signed-off-by: NIan Campbell <ian.campbell@citrix.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Rob Herring <robherring2@gmail.com>
Acked-by: NStefano Stabellini <Stefano.Stabellini@eu.citrix.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
      85323a99
  9. 11 3月, 2013 13 次提交
    • L
      Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 7c6baa30
      由 Linus Torvalds 提交于 
      Pull perf fixes from Ingo Molnar:
 "Misc minor fixes mostly related to tracing"

* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  s390: Fix a header dependencies related build error
  tracing: update documentation of snapshot utility
  tracing: Do not return EINVAL in snapshot when not allocated
  tracing: Add help of snapshot feature when snapshot is empty
  ftrace: Update the kconfig for DYNAMIC_FTRACE
      7c6baa30
    • L
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · 0cb77508
      由 Linus Torvalds 提交于 
      Pull networking fixes from David Miller:

 1) Missing cancel of work items in mac80211 MLME, from Ben Greear.

 2) Fix DMA mapping handling in iwlwifi by using coherent DMA for
    command headers, from Johannes Berg.

 3) Decrease the amount of pressure on the page allocator by using order
    1 pages less in iwlwifi, from Emmanuel Grumbach.

 4) Fix mesh PS broadcast OOPS in mac80211, from Marco Porsch.

 5) Don't forget to recalculate idle state in mac80211 monitor
    interface, from Felix Fietkau.

 6) Fix varargs in netfilter conntrack handler, from Joe Perches.

 7) Need to reset entire chip when command queue fills up in iwlwifi,
    from Emmanuel Grumbach.

 8) The TX antenna value must be valid when calibrations are performed
    in iwlwifi, fix from Dor Shaish.

 9) Don't generate netfilter audit log entries when audit is disabled,
    from Gao Feng.

10) Deal with DMA unit hang on e1000e during power state transitions,
    from Bruce Allan.

11) Remove BUILD_BUG_ON check from igb driver, from Alexander Duyck.

12) Fix lockdep warning on i2c handling of igb driver, from Carolyn
    Wyborny.

13) Fix several TTY handling issues in IRDA ircomm tty driver, from
    Peter Hurley.

14) Several QFQ packet scheduler fixes from Paolo Valente.

15) When VXLAN encapsulates on transmit, we have to reset the netfilter
    state.  From Zang MingJie.

16) Fix jiffie check in net_rx_action() so that we really cap the
    processing at 2HZ.  From Eric Dumazet.

17) Fix erroneous trigger of IP option space exhaustion, when routers
    are pre-specified and we are looking to see if we can insert a
    timestamp, we will have the space.  From David Ward.

18) Fix various issues in benet driver wrt waiting for firmware to
    finish POST after resets or errors.  From Gavin Shan and Sathya
    Perla.

19) Fix TX locking in SFC driver, from Ben Hutchings.

20) Like the VXLAN fix above, when we encap in a TUN device we have to
    reset the netfilter state.  This should fix several strange crashes
    reported by Dave Jones and others.  From Eric Dumazet.

21) Don't forget to clean up MAC address resources when shutting down a
    port in mlx4 driver, from Yan Burman.

22) Fix divide by zero in vmxnet3 driver, from Bhavesh Davda.

23) Fix device statistic regression in tg3 when the driver is using
    phylib, from Nithin Sujir.

24) Fix info leak in several netlink handlers, from Mathias Krause.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (79 commits)
  6lowpan: Fix endianness issue in is_addr_link_local().
  rrunner.c: fix possible memory leak in rr_init_one()
  dcbnl: fix various netlink info leaks
  rtnl: fix info leak on RTM_GETLINK request for VF devices
  bridge: fix mdb info leaks
  tg3: Update link_up flag for phylib devices
  ipv6: stop multicast forwarding to process interface scoped addresses
  bridging: fix rx_handlers return code
  netlabel: fix build problems when CONFIG_IPV6=n
  drivers/isdn: checkng length to be sure not memory overflow
  net/rds: zero last byte for strncpy
  bnx2x: Fix SFP+ misconfiguration in iSCSI boot scenario
  bnx2x: Fix intermittent long KR2 link up time
  macvlan: Set IFF_UNICAST_FLT flag to prevent unnecessary promisc mode.
  team: unsyc the devices addresses when port is removed
  bridge: add missing vid to br_mdb_get()
  Fix: sparse warning in inet_csk_prepare_forced_close
  afkey: fix a typo
  MAINTAINERS: Update qlcnic maintainers list
  netlabel: correctly list all the static label mappings
  ...
      0cb77508
    • L
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml · ffb6a445
      由 Linus Torvalds 提交于 
      Pull UML fixes from Richard Weinberger:
 "This update brings various fixes.
  Nothing special...

  In my local queue I have some more fixes which will be sent later to
  you.  3.9 uncovered strange UML issues.  :("

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml:
  um: Use tty_port in SIGWINCH handler
  um: Use tty_port_operations->destruct
  um: fix build failure due to mess-up of sig_info protorype
  um: add missing declaration of 'getrlimit()' and friends
  net : enable tx time stamping in the vde driver.
  hostfs: fix a not needed double check
      ffb6a445
    • L
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input · 152fcb27
      由 Linus Torvalds 提交于 
      Pull input updates from Dmitry Torokhov:
 "Except for the largish change to the ALPS driver adding "Dolphin V1"
  support and Wacom getting a new signature of yet another device, the
  rest are straightforward driver fixes."

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: mms114 - Fix regulator enable and disable paths
  Input: ads7864 - check return value of regulator enable
  Input: tc3589x-keypad - fix keymap size
  Input: wacom - add support for 0x10d
  Input: ALPS - update documentation for recent touchpad driver mods
  Input: ALPS - add "Dolphin V1" touchpad support
  Input: ALPS - remove unused argument to alps_enter_command_mode()
  Input: cypress_ps2 - fix trackpadi found in Dell XPS12
      152fcb27
    • P
      ARM: imx: fix typo "DEBUG_IMX50_IMX53_UART" · 0c52db7e
      由 Paul Bolle 提交于 
      Commit f8c95fe6 (ARM: imx: support DEBUG_LL uart port selection for all
i.MX SoCs) had a typo that DEBUG_IMX50_IMX53_UART should be
DEBUG_IMX53_UART.
Signed-off-by: NPaul Bolle <pebolle@tiscali.nl>
Signed-off-by: NShawn Guo <shawn.guo@linaro.org>
      0c52db7e
    • L
      s390: Fix a header dependencies related build error · cb16b91a
      由 Li Zefan 提交于 
      Commit 877c6856
("perf: Remove include of cgroup.h from perf_event.h") caused
this build failure if PERF_EVENTS is enabled:

   In file included from arch/s390/include/asm/perf_event.h:9:0,
                    from include/linux/perf_event.h:24,
                    from kernel/events/ring_buffer.c:12:
   arch/s390/include/asm/cpu_mf.h: In function 'qctri':
   arch/s390/include/asm/cpu_mf.h:61:12: error: 'EINVAL' undeclared (first use in this function)

cpu_mf.h had an implicit errno.h dependency, which was added
indirectly via cgroups.h but not anymore. Add it explicitly.
Reported-by: NFengguang Wu <fengguang.wu@intel.com>
Tested-by: NFengguang Wu <fengguang.wu@intel.com>
Signed-off-by: NLi Zefan <lizefan@huawei.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Link: http://lkml.kernel.org/r/51385F79.7000106@huawei.comSigned-off-by: NIngo Molnar <mingo@kernel.org>
      cb16b91a
    • R
      um: Use tty_port in SIGWINCH handler · 2116bda6
      由 Richard Weinberger 提交于 
      The tty below tty_port might get destroyed by the tty layer
while we hold a reference to it.
So we have to carry tty_port around...
Signed-off-by: NRichard Weinberger <richard@nod.at>
      2116bda6
    • R
      um: Use tty_port_operations->destruct · cc4f0248
      由 Richard Weinberger 提交于 
      As we setup the SIGWINCH handler in tty_port_operations->activate
it makes sense to tear down it in ->destruct.
Signed-off-by: NRichard Weinberger <richard@nod.at>
      cc4f0248
    • S
      um: fix build failure due to mess-up of sig_info protorype · 72383d43
      由 Sergei Trofimovich 提交于 
      arch/um/os-Linux/signal.c:18:8: error: conflicting types for 'sig_info'
In file included from /home/slyfox/linux-2.6/arch/um/os-Linux/signal.c:12:0:
arch/um/include/shared/as-layout.h:64:15: note: previous declaration of 'sig_info' was here
Signed-off-by: NSergei Trofimovich <slyfox@gentoo.org>
CC: Jeff Dike <jdike@addtoit.com>
CC: Richard Weinberger <richard@nod.at>
CC: "Martin Pärtel" <martin.partel@gmail.com>
CC: Al Viro <viro@zeniv.linux.org.uk>
CC: user-mode-linux-devel@lists.sourceforge.net
CC: user-mode-linux-user@lists.sourceforge.net
CC: linux-kernel@vger.kernel.org
Signed-off-by: NRichard Weinberger <richard@nod.at>
      72383d43
    • S
      um: add missing declaration of 'getrlimit()' and friends · fdfa4c95
      由 Sergei Trofimovich 提交于 
      arch/um/os-Linux/start_up.c: In function 'check_coredump_limit':
arch/um/os-Linux/start_up.c:338:16: error: storage size of 'lim' isn't known
arch/um/os-Linux/start_up.c:339:2: error: implicit declaration of function 'getrlimit' [-Werror=implicit-function-declaration]
Signed-off-by: NSergei Trofimovich <slyfox@gentoo.org>
CC: Jeff Dike <jdike@addtoit.com>
CC: Richard Weinberger <richard@nod.at>
CC: Al Viro <viro@zeniv.linux.org.uk>
CC: user-mode-linux-devel@lists.sourceforge.net
CC: user-mode-linux-user@lists.sourceforge.net
CC: linux-kernel@vger.kernel.org
Signed-off-by: NRichard Weinberger <richard@nod.at>
      fdfa4c95
    • P
      net : enable tx time stamping in the vde driver. · 55ea1cfa
      由 Paul Chavent 提交于 
      This new version moves the skb_tx_timestamp in the main uml
driver. This should avoid the need to call this function in each
transport (vde, slirp, tuntap, ...). It also add support for ethtool
get_ts_info.
Signed-off-by: NPaul Chavent <paul.chavent@onera.fr>
Acked-by: NRichard Cochran <richardcochran@gmail.com>
Signed-off-by: NRichard Weinberger <richard@nod.at>
      55ea1cfa
    • M
      hostfs: fix a not needed double check · bc077320
      由 Marco Stornelli 提交于 
      With the commit 3be2be0a we removed vmtruncate,
but actaully there is no need to call inode_newsize_ok() because the checks are
already done in inode_change_ok() at the begin of the function.
Signed-off-by: NMarco Stornelli <marco.stornelli@gmail.com>
Signed-off-by: NRichard Weinberger <richard@nod.at>
      bc077320
    • D
      Merge branch 'drm-nouveau-fixes-3.9' of... · 8698080e
      由 Dave Airlie 提交于 
      Merge branch 'drm-nouveau-fixes-3.9' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next

Regression fixes and oops fixes for nouveau.

* 'drm-nouveau-fixes-3.9' of git://anongit.freedesktop.org/git/nouveau/linux-2.6:
  drm/nv50: use correct tiling methods for m2mf buffer moves
  drm/nouveau: idle channel before releasing notify object
  drm/nouveau: fix regression in vblanking
  drm/nv50: encoder creation failure doesn't mean full init failure
      8698080e