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| author | Catalin Marinas <catalin.marinas@arm.com> | 2016-07-01 16:58:21 +0300 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2016-11-21 20:33:47 +0300 |
| commit | bd38967d406fb4f9fca67d612db71b5d74cfb0f5 (patch) | |
| tree | fbcc9bd2e2f70c40387fe166de6f4e874c0d0bdb /net/bridge/br_device.c | |
| parent | a8ada146f5179793bbaff3c936d73147ccd47ba2 (diff) | |
| download | linux-bd38967d406fb4f9fca67d612db71b5d74cfb0f5.tar.xz | |
arm64: Factor out PAN enabling/disabling into separate uaccess_* macros
This patch moves the directly coded alternatives for turning PAN on/off
into separate uaccess_{enable,disable} macros or functions. The asm
macros take a few arguments which will be used in subsequent patches.
Note that any (unlikely) access that the compiler might generate between
uaccess_enable() and uaccess_disable(), other than those explicitly
specified by the user access code, will not be protected by PAN.
Cc: Will Deacon <will.deacon@arm.com>
Cc: James Morse <james.morse@arm.com>
Cc: Kees Cook <keescook@chromium.org>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'net/bridge/br_device.c')
0 files changed, 0 insertions, 0 deletions