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| author | Balbir Singh <bsingharora@gmail.com> | 2016-02-18 03:48:01 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-02-24 10:09:04 +0100 |
| commit | a4c3f909b4d9bb9430bf42ad583661df6dfa86c6 (patch) | |
| tree | 298c791fd82de132ae1ec3c0fa4144290287507d /arch/powerpc/include/asm/pmac_feature.h | |
| parent | powerpc: Use BUILD_BUG_ON_MSG() for unsupported {cmp}xchg sizes (diff) | |
| download | linux-a4c3f909b4d9bb9430bf42ad583661df6dfa86c6.tar.xz linux-a4c3f909b4d9bb9430bf42ad583661df6dfa86c6.zip | |
powerpc: Fix BUG_ON() reporting in real mode
I ran into this issue while debugging an early boot problem. The system
hit a BUG_ON() but report bug failed to print the line number and file
name. The reason being that the system was running in real mode and
report_bug() searches for addresses in the PAGE_OFFSET+ region.
Suggested-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Balbir Singh <bsingharora@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/pmac_feature.h')
0 files changed, 0 insertions, 0 deletions