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| author | Eric DeVolder <eric.devolder@oracle.com> | 2023-09-27 14:11:35 -0400 |
|---|---|---|
| committer | Simon Horman <horms@kernel.org> | 2023-10-04 14:04:41 +0200 |
| commit | d59d17f372398d270f9d0f1aaf37f5ad1c4a601d (patch) | |
| tree | 864958aef173b6e9ab2a8fed5a5d05b3f49b8560 | |
| parent | a56376080a9378a40a85cef455f7455a48d171ce (diff) | |
| download | kexec-tools-d59d17f372398d270f9d0f1aaf37f5ad1c4a601d.tar.gz | |
crashdump/x86: identify elfcorehdr segment for hotplug
Identify the segment containing the elfcorehdr buffer so that
it can be excluded from the purgatory checksum/digest, if hotplug
support is in effect.
Signed-off-by: Eric DeVolder <eric.devolder@oracle.com>
Signed-off-by: Simon Horman <horms@kernel.org>
| -rw-r--r-- | kexec/arch/i386/crashdump-x86.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kexec/arch/i386/crashdump-x86.c b/kexec/arch/i386/crashdump-x86.c index df1f24cb..cb86ca71 100644 --- a/kexec/arch/i386/crashdump-x86.c +++ b/kexec/arch/i386/crashdump-x86.c @@ -956,6 +956,9 @@ int load_crashdump_segments(struct kexec_info *info, char* mod_cmdline, } else { memsz = bufsz; } + + /* Record the location of the elfcorehdr for hotplug handling */ + info->elfcorehdr = elfcorehdr = add_buffer(info, tmp, bufsz, memsz, align, min_base, max_addr, -1); dbgprintf("Created elf header segment at 0x%lx\n", elfcorehdr); |