diff options
| author | Russell King <rmk@arm.linux.org.uk> | 2016-06-06 17:59:03 +0100 |
|---|---|---|
| committer | Simon Horman <horms@verge.net.au> | 2016-06-08 09:21:49 +0900 |
| commit | 58afa4991bf8c655972f9ad0a0adf09883439427 (patch) | |
| tree | 2bd272e6b7db6785bd7f55a164575dc93b8a80af /kexec/arch | |
| parent | e11f8002ce69686abfcb448033c1b19034bf49c4 (diff) | |
kdump: fix kdump mapping
When kdump tries to map the program header, it fails to take account
of ehdr->e_phoff being an offset from the start of the ELF "file",
which causes:
Cannot mmap /dev/mem offset: 64 size: 392: Invalid argument
Ensure that we take account of the start address when mapping this.
This fix has been extracted from a larger patch by Vitaly Andrianov
adding support for Keystone 2.
Signed-off-by: Russell King <rmk@arm.linux.org.uk>
Reviewed-by: Pratyush Anand <panand@redhat.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'kexec/arch')
0 files changed, 0 insertions, 0 deletions