diff options
| author | Seth Forshee <seth.forshee@gmail.com> | 2009-03-02 22:39:36 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2009-03-03 12:11:25 +0000 |
| commit | 25ef4a67e78e1322d55f0a38783537ed89addc02 (patch) | |
| tree | 030221d967bba0ab8d5274159063f839e6f503cc /arch/arm/mm/abort-lv4t.S | |
| parent | c8532db7f2661b63f658b9a08cf4053a3e6abb78 (diff) | |
[ARM] 5416/1: Use unused address in v6_early_abort
The target of the strex instruction to clear the exlusive monitor
is currently the top of the stack. If the store succeeeds this
corrupts r0 in pt_regs. Use the next stack location instead of
the current one to prevent any chance of corrupting an in-use
address.
Signed-off-by: Seth Forshee <seth.forshee@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/abort-lv4t.S')
0 files changed, 0 insertions, 0 deletions