diff options
| author | Laura Abbott <labbott@redhat.com> | 2017-01-10 13:35:43 -0800 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2017-01-11 13:56:49 +0000 |
| commit | b6e92aa81038ce57d298a87b4c44285a1d456c3e (patch) | |
| tree | 7a2ea286e4dcc54c357979b7881a35291d47eb82 | |
| parent | 568c5fe5a54f2654f5a4c599c45b8a62ed9a2013 (diff) | |
kexec: Switch to __pa_symbol
__pa_symbol is the correct api to get the physical address of kernel
symbols. Switch to it to allow for better debug checking.
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Tested-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Laura Abbott <labbott@redhat.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
| -rw-r--r-- | kernel/kexec_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/kexec_core.c b/kernel/kexec_core.c index 5617cc412444..a01974e1bf6b 100644 --- a/kernel/kexec_core.c +++ b/kernel/kexec_core.c @@ -1399,7 +1399,7 @@ void __weak arch_crash_save_vmcoreinfo(void) phys_addr_t __weak paddr_vmcoreinfo_note(void) { - return __pa((unsigned long)(char *)&vmcoreinfo_note); + return __pa_symbol((unsigned long)(char *)&vmcoreinfo_note); } static int __init crash_save_vmcoreinfo_init(void) |