diff options
| author | Jason Wessel <jason.wessel@windriver.com> | 2009-12-11 08:43:16 -0600 |
|---|---|---|
| committer | Jason Wessel <jason.wessel@windriver.com> | 2009-12-11 08:43:16 -0600 |
| commit | cf6f196d112a6f6757b1ca3cce0b576f7abee479 (patch) | |
| tree | 977a9e18167112af168ce49f95b5d26fe1bec46d /kernel/kgdb.c | |
| parent | 59d309f9c8ef0bd01bf93cc0e758f1d810417bdb (diff) | |
kgdb,i386: Fix corner case access to ss with NMI watch dog exception
It is possible for the user_mode_vm(regs) check to return true on the
i368 arch for a non master kgdb cpu or when the master kgdb cpu
handles the NMI watch dog exception.
The solution is simply to select the correct gdb_ss location
based on the check to user_mode_vm(regs).
CC: Ingo Molnar <mingo@elte.hu>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Diffstat (limited to 'kernel/kgdb.c')
0 files changed, 0 insertions, 0 deletions