H. Peter Anvin 5189fa19a4 regset: Return -EFAULT, not -EIO, on host-side memory fault ... There is only one error code to return for a bad user-space buffer pointer passed to a system call in the same address space as the system call is executed, and that is EFAULT. Furthermore, the low-level access routines, which catch most of the faults, return EFAULT already. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Reviewed-by: Oleg Nesterov <oleg@redhat.com> Acked-by: Roland McGrath <roland@hack.frob.com> Cc: <stable@vger.kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2012-03-02 11:38:15 -08:00
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acpi	Merge branches 'atomicio-apei', 'hotplug', 'sony-nvs-nosave' and 'thermal-netlink' into release	2012-01-23 19:47:06 -05:00
asm-generic	epoll: introduce POLLFREE to flush ->signalfd_wqh before kfree()	2012-02-24 11:42:50 -08:00
crypto	…
drm	drm/exynos: exynos_drm.h header file fixes	2012-02-15 10:29:12 +09:00
keys	keys: add a "logon" key type	2012-01-17 22:39:40 -06:00
linux	regset: Return -EFAULT, not -EIO, on host-side memory fault	2012-03-02 11:38:15 -08:00
math-emu	…
media	Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media	2012-01-18 12:53:54 -08:00
misc	…
mtd	mtd: document that MEMWRITE ioctl is NAND-specific	2012-01-09 18:18:36 +00:00
net	netfilter: ctnetlink: fix soft lockup when netlink adds new entries (v2)	2012-02-24 12:24:15 +01:00
pcmcia	…
rdma	…
rxrpc	…
scsi	[SCSI] libfc: Declare local functions static	2012-01-16 12:45:48 +04:00
sound	Merge branch 'fix/asoc' into for-linus	2012-01-31 15:13:14 +01:00
target	target: Change target_submit_cmd() to return void	2012-02-07 06:41:04 +00:00
trace	sched/events: Revert trace_sched_stat_sleeptime()	2012-02-22 12:06:55 +01:00
video	fbdev fixes for 3.3	2012-02-07 15:54:02 -08:00
xen	Merge branch 'for-3.3/drivers' of git://git.kernel.dk/linux-block	2012-01-15 12:48:41 -08:00
Kbuild	…