Catalin Marinas 9cf09d68b8 arm64: xen: Enable user access before a privcmd hvc call ... Privcmd calls are issued by the userspace. The kernel needs to enable access to TTBR0_EL1 as the hypervisor would issue stage 1 translations to user memory via AT instructions. Since AT instructions are not affected by the PAN bit (ARMv8.1), we only need the explicit uaccess_enable/disable if the TTBR0 PAN option is enabled. Reviewed-by: Julien Grall <julien.grall@arm.com> Acked-by: Stefano Stabellini <sstabellini@kernel.org> Cc: Will Deacon <will.deacon@arm.com> Cc: James Morse <james.morse@arm.com> Cc: Kees Cook <keescook@chromium.org> Cc: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>		2016-11-21 18:48:55 +00:00
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alpha	Merge branch 'gup_flag-cleanups'	2016-10-19 08:39:47 -07:00
arc	ARC: module: print pretty section names	2016-10-28 10:10:29 -07:00
arm	Merge branch 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm	2016-10-31 08:10:38 -07:00
arm64	arm64: xen: Enable user access before a privcmd hvc call	2016-11-21 18:48:55 +00:00
avr32	Merge branch 'akpm' (patches from Andrew)	2016-10-07 21:38:00 -07:00
blackfin	Merge branch 'gup_flag-cleanups'	2016-10-19 08:39:47 -07:00
c6x	nmi_backtrace: generate one-line reports for idle cpus	2016-10-07 18:46:30 -07:00
cris	cris/arch-v32: cryptocop: print a hex number after a 0x prefix	2016-10-27 18:43:43 -07:00
frv	Merge branch 'work.uaccess2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-10-11 23:38:39 -07:00
h8300	h8300: fix syscall restarting	2016-10-27 18:43:42 -07:00
hexagon	nmi_backtrace: generate one-line reports for idle cpus	2016-10-07 18:46:30 -07:00
ia64	Merge branch 'gup_flag-cleanups'	2016-10-19 08:39:47 -07:00
m32r	mm: replace access_process_vm() write parameter with gup_flags	2016-10-19 08:31:25 -07:00
m68k	Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild	2016-10-14 14:26:58 -07:00
metag	Metag architecture fixes for v4.9-rc1	2016-10-14 11:11:39 -07:00
microblaze	Merge branch 'work.uaccess2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-10-11 23:38:39 -07:00
mips	One NULL pointer dereference, and two fixes for regressions introduced	2016-11-04 13:08:05 -07:00
mn10300	Merge branch 'work.uaccess2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-10-11 23:38:39 -07:00
nios2	nios2 update for v4.9-rc1	2016-10-10 11:31:19 -07:00
openrisc	Merge branch 'work.uaccess2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-10-11 23:38:39 -07:00
parisc	parisc: Ignore the pkey system calls for now	2016-11-02 23:07:14 +01:00
powerpc	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2016-10-29 20:33:20 -07:00
s390	One NULL pointer dereference, and two fixes for regressions introduced	2016-11-04 13:08:05 -07:00
score	Merge branch 'gup_flag-cleanups'	2016-10-19 08:39:47 -07:00
sh	Minor changes to improve J2 support and match Kconfig expectations of	2016-10-19 11:21:06 -07:00
sparc	sparc64: Handle extremely large kernel TLB range flushes more gracefully.	2016-10-27 09:11:05 -07:00
tile	tile: use simpler API for random address requests	2016-10-11 15:06:32 -07:00
um	nmi_backtrace: generate one-line reports for idle cpus	2016-10-07 18:46:30 -07:00
unicore32	unicore32: use simpler API for random address requests	2016-10-11 15:06:32 -07:00
x86	One NULL pointer dereference, and two fixes for regressions introduced	2016-11-04 13:08:05 -07:00
xtensa	Merge branch 'work.uaccess2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-10-11 23:38:39 -07:00
.gitignore
Kconfig	This adds a new gcc plugin named "latent_entropy". It is designed to	2016-10-15 10:03:15 -07:00