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| author | Michael Ellerman <mpe@ellerman.id.au> | 2019-09-13 16:32:13 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-09-13 17:01:14 +0300 |
| commit | 1b7f3b6c43675ef2cfb9d8f48bde057794820f7c (patch) | |
| tree | 22419164eb728b9e36f25ec300a7e641fcc57b78 /arch/powerpc/include/asm/eeh.h | |
| parent | 6ccb4ac2bf8a35c694ead92f8ac5530a16e8f2c8 (diff) | |
| download | linux-1b7f3b6c43675ef2cfb9d8f48bde057794820f7c.tar.xz | |
powerpc/eeh: Fix build with STACKTRACE=n
The build breaks when STACKTRACE=n, eg. skiroot_defconfig:
arch/powerpc/kernel/eeh_event.c:124:23: error: implicit declaration of function 'stack_trace_save'
Fix it with some ifdefs for now.
Fixes: 25baf3d81614 ("powerpc/eeh: Defer printing stack trace")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/eeh.h')
| -rw-r--r-- | arch/powerpc/include/asm/eeh.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/eeh.h b/arch/powerpc/include/asm/eeh.h index 9d0e1694a94d..6f9b2a12540a 100644 --- a/arch/powerpc/include/asm/eeh.h +++ b/arch/powerpc/include/asm/eeh.h @@ -89,6 +89,7 @@ struct eeh_pe { struct list_head child; /* Memb. child_list/eeh_phb_pe */ struct list_head edevs; /* List of eeh_dev in this PE */ +#ifdef CONFIG_STACKTRACE /* * Saved stack trace. When we find a PE freeze in eeh_dev_check_failure * the stack trace is saved here so we can print it in the recovery @@ -99,6 +100,7 @@ struct eeh_pe { */ unsigned long stack_trace[64]; int trace_entries; +#endif /* CONFIG_STACKTRACE */ }; #define eeh_pe_for_each_dev(pe, edev, tmp) \ |