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| author | Jordan Niethe <jniethe5@gmail.com> | 2020-12-01 11:52:03 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-12-04 01:01:20 +1100 |
| commit | 1baa1f70ef77c4447628992ad50ab83213e2eb6c (patch) | |
| tree | dc73617903cec66860d6f44d6e528b24325c5843 /arch/powerpc/xmon/xmon.c | |
| parent | f3e90408019b353fd1fcd338091fb8d3c4a1c1a5 (diff) | |
| download | linux-stable-1baa1f70ef77c4447628992ad50ab83213e2eb6c.tar.gz linux-stable-1baa1f70ef77c4447628992ad50ab83213e2eb6c.tar.bz2 linux-stable-1baa1f70ef77c4447628992ad50ab83213e2eb6c.zip | |
powerpc: Allow relative pointers in bug table entries
This enables GENERIC_BUG_RELATIVE_POINTERS on Power so that 32-bit
offsets are stored in the bug entries rather than 64-bit pointers.
While this doesn't save space for 32-bit machines, use it anyway so
there is only one code path.
Signed-off-by: Jordan Niethe <jniethe5@gmail.com>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20201201005203.15210-1-jniethe5@gmail.com
Diffstat (limited to 'arch/powerpc/xmon/xmon.c')
| -rw-r--r-- | arch/powerpc/xmon/xmon.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c index 5559edf36756..dcd817ca2edf 100644 --- a/arch/powerpc/xmon/xmon.c +++ b/arch/powerpc/xmon/xmon.c @@ -1747,9 +1747,9 @@ static void print_bug_trap(struct pt_regs *regs) #ifdef CONFIG_DEBUG_BUGVERBOSE printf("kernel BUG at %s:%u!\n", - bug->file, bug->line); + (char *)bug + bug->file_disp, bug->line); #else - printf("kernel BUG at %px!\n", (void *)bug->bug_addr); + printf("kernel BUG at %px!\n", (void *)bug + bug->bug_addr_disp); #endif #endif /* CONFIG_BUG */ } |