Kees Cook [Mon, 11 Mar 2013 21:37:35 +0000 (14:37 -0700)]
drm/i915: clarify reasoning for the access_ok call
This clarifies the comment above the access_ok check so a missing
VERIFY_READ doesn't alarm anyone.
v2:
- rewrote comment, thanks to Chris Wilson
Signed-off-by: Kees Cook <keescook@chromium.org> Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
[danvet: add patch history log to commit message.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Kees Cook [Sun, 10 Mar 2013 21:10:06 +0000 (14:10 -0700)]
drm/i915: use simple attribute in debugfs routines
This replaces the manual read/write routines in debugfs with the common
simple attribute helpers. Doing this gets rid of repeated copy/pasting
of copy_from_user and value formatting code.
Signed-off-by: Kees Cook <keescook@chromium.org> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Sage Weil [Wed, 6 Mar 2013 22:57:03 +0000 (14:57 -0800)]
libceph: fix decoding of pgids
In 4f6a7e5ee1393ec4b243b39dac9f36992d161540 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: Sage Weil <sage@inktank.com> Reviewed-by: Yehuda Sadeh <yehuda@inktank.com>
ext3_msg() takes the printk prefix as the second parameter and the
format string as the third parameter. Two callers of ext3_msg omit the
prefix and pass the format string as the second parameter and the first
parameter to the format string as the third parameter. In both cases
this string comes from an arbitrary source. Which means the string may
contain format string characters, which will
lead to undefined and potentially harmful behavior.
The issue was introduced in commit 4cf46b67eb("ext3: Unify log messages
in ext3") and is fixed by this patch.
CC: stable@vger.kernel.org Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Jan Kara <jack@suse.cz>
Jeff Mahoney [Wed, 27 Feb 2013 19:43:09 +0000 (14:43 -0500)]
quota: add missing use of dq_data_lock in __dquot_initialize
The bulk of __dquot_initialize runs under the dqptr_sem which
protects the inode->i_dquot pointers. It doesn't protect the
dereferenced contents, though. Those are protected by the
dq_data_lock, which is missing around the dquot_resv_space call.
Signed-off-by: Jeff Mahoney <jeffm@suse.com> Signed-off-by: Jan Kara <jack@suse.cz>
Merge branch 'stable/for-linus-3.9-take-two' into linux-next
* stable/for-linus-3.9-take-two:
xen/acpi: remove redundant acpi/acpi_drivers.h include
xen: arm: mandate EABI and use generic atomic operations.
acpi: Export the acpi_processor_get_performance_info
xen/pciback: Don't disable a PCI device that is already disabled.
* tag 'v3.9-rc2': (236 commits)
Linux 3.9-rc2
Atmel MXT touchscreen: increase reset timeouts
proc: Use nd_jump_link in proc_ns_follow_link
Platform: x86: chromeos_laptop : Add basic platform data for atmel devices
Input: atmel_mxt_ts - Support for touchpad variant
alpha: boot: fix build breakage introduced by system.h disintegration
memcg: initialize kmem-cache destroying work earlier
Randy has moved
ksm: fix m68k build: only NUMA needs pfn_to_nid
dmi_scan: fix missing check for _DMI_ signature in smbios_present()
Revert parts of "hlist: drop the node parameter from iterators"
idr: remove WARN_ON_ONCE() on negative IDs
mm/mempolicy.c: fix sp_node_init() argument ordering
mm/mempolicy.c: fix wrong sp_node insertion
ipc: don't allocate a copy larger than max
ipc: fix potential oops when src msg > 4k w/ MSG_COPY
vfs: don't BUG_ON() if following a /proc fd pseudo-symlink results in a symlink
drm/tegra: drop "select DRM_HDMI"
drm: Documentation typo fixes
drm/mgag200: Bug fix: Renesas board now selects native resolution.
...
Jonas Gorski [Mon, 11 Mar 2013 16:44:21 +0000 (17:44 +0100)]
mwl8k: don't overwrite regulatory settings on fw reload
Currently the caps are parsed on every firmware reload, causing any
channel flags to be cleared.
When there is a firmware to interface mode mismatch, the triggered
firmware reload causes a reset of the regulatory settings, causing all
channels to become available:
John W. Linville [Mon, 11 Mar 2013 18:59:46 +0000 (14:59 -0400)]
Merge tag 'nfc-next-3.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-next
Samuel Ortiz <sameo@linux.intel.com> says:
This is the first NFC pull request for 3.10.
The 2 features we have with this one are:
- An LLCP Service Name Lookup (SNL) netlink interface for querying LLCP
service availability from user space.
Along the way, Thierry also improved the existing SNL interface for
aggregating SNL responses.
- An initial LLCP socket options implementation, for setting the Receive
Window (RW) and the Maximum Information Unit Extension (MIUX) per socket.
This is need for the LLCP validation tests.
We also have a microread MEI build failure here: I am not sending this one to
3.9 because the MEI bus code is not there yet, so it won't break for anyone
else than me.
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Felipe Balbi [Mon, 11 Mar 2013 18:01:08 +0000 (20:01 +0200)]
usb: musb: core: fix possible build error with randconfig
when making commit e574d57 (usb: musb: fix
compile warning) I forgot to git add this
part of the patch which ended up introducing
a possible build error.
Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
projects / karo-tx-linux.git / log