diff options
| author | Vincenzo Frascino <vincenzo.frascino@arm.com> | 2019-06-21 10:52:39 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2019-06-22 21:21:08 +0200 |
| commit | 7c1deeeb01308426a27a70d5a506aa5fae66dc62 (patch) | |
| tree | 475cc8a47bb199829539b8056c2d1f42f668384c /arch/arm64/include/asm | |
| parent | c7aa2d71020d74d4c673922e295b07f6adafd6e0 (diff) | |
| download | linux-7c1deeeb01308426a27a70d5a506aa5fae66dc62.tar.bz2 | |
arm64: compat: VDSO setup for compat layer
If CONFIG_GENERIC_COMPAT_VDSO is enabled, compat vDSO is installed in a
compat (32 bit) process instead of sigpage.
Add the necessary code to setup the vDSO required pages.
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Shijith Thotton <sthotton@marvell.com>
Tested-by: Andre Przywara <andre.przywara@arm.com>
Cc: linux-arch@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-mips@vger.kernel.org
Cc: linux-kselftest@vger.kernel.org
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Paul Burton <paul.burton@mips.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Mark Salyzyn <salyzyn@android.com>
Cc: Peter Collingbourne <pcc@google.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Dmitry Safonov <0x7f454c46@gmail.com>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Huw Davies <huw@codeweavers.com>
Link: https://lkml.kernel.org/r/20190621095252.32307-13-vincenzo.frascino@arm.com
Diffstat (limited to 'arch/arm64/include/asm')
0 files changed, 0 insertions, 0 deletions