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author | Jason Wessel <jason.wessel@windriver.com> | 2009-12-11 09:43:20 -0500 |
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committer | Jason Wessel <jason.wessel@windriver.com> | 2009-12-11 09:43:20 -0500 |
commit | 7f8b7ed6f825c729332b8190aca55c6bf95b158e (patch) | |
tree | 29496e5c24361945a38a240263c04d9ba5b3bd2b /arch/x86/kernel | |
parent | d625e9c0d706eb43afbf52634d5cecacae1d57cc (diff) |
kgdb: Always process the whole breakpoint list on activate or deactivate
This patch fixes 2 edge cases in using kgdb in conjunction with gdb.
1) kgdb_deactivate_sw_breakpoints() should process the entire array of
breakpoints. The failure to do so results in breakpoints that you
cannot remove, because a break point can only be removed if its
state flag is set to BP_SET.
The easy way to duplicate this problem is to plant a break point in
a kernel module and then unload the kernel module.
2) kgdb_activate_sw_breakpoints() should process the entire array of
breakpoints. The failure to do so results in missed breakpoints
when a breakpoint cannot be activated.
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Diffstat (limited to 'arch/x86/kernel')
0 files changed, 0 insertions, 0 deletions