| commit | 166e553a575f09485f6d0df8a1ef3c5991f7d953 | [log] [tgz] |
|---|---|---|
| author | David S. Miller <davem@davemloft.net> | Wed Dec 09 01:43:45 2009 -0800 |
| committer | David S. Miller <davem@davemloft.net> | Wed Dec 09 01:43:45 2009 -0800 |
| tree | 632e93d62c1d62d23f23e0c2a96b5270cbebd933 | |
| parent | 4230fa3b89ea1c413766bd411a8315a3d05aa6c7 [diff] |
sparc64: Fix stack debugging IRQ stack regression. Commit 4f70f7a91bffdcc39f088748dc678953eb9a3fbd (sparc64: Implement IRQ stacks.) has two bugs. First, the softirq range check forgets to subtract STACK_BIAS before comparing with %sp. Next, on failure the wrong label is jumped to, resulting in a bogus stack being loaded. Reported-by: Igor Kovalenko <igor.v.kovalenko@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>