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| author |   Russell King <rmk+kernel@arm.linux.org.uk> | 2011-06-25 19:25:02 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-06-30 11:04:59 +0100 |
| commit | 8b4186160b7894ca4583f702a562856d5d9e9118 (patch) | |
| tree | d5937a74e6d3f0738c3ba7eb9383acf51202e62d /arch/arm/mm/fault.c | |
| parent | ARM: entry: rejig register allocation in exception entry handlers (diff) | |
| download | wireguard-linux-8b4186160b7894ca4583f702a562856d5d9e9118.tar.xz wireguard-linux-8b4186160b7894ca4583f702a562856d5d9e9118.zip | |
ARM: entry: prefetch abort helper: pass aborted pc in r4 rather than r0
This avoids unnecessary instructions for CPUs which implement the IFAR
(instruction fault address register).
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/fault.c')
0 files changed, 0 insertions, 0 deletions