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| author | Hari Bathini <hbathini@linux.vnet.ibm.com> | 2017-05-22 15:04:47 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-06-02 20:16:49 +1000 |
| commit | e7467dc6947d7074417aa4cda44b851010fd0795 (patch) | |
| tree | f40815ea9902daec5df1993a2501a95518592d43 /Documentation/powerpc/firmware-assisted-dump.txt | |
| parent | 81d9eca502fcc360950ef476124626d97856e139 (diff) | |
| download | blackbird-obmc-linux-e7467dc6947d7074417aa4cda44b851010fd0795.tar.gz blackbird-obmc-linux-e7467dc6947d7074417aa4cda44b851010fd0795.zip | |
powerpc/fadump: Update comment about offset where fadump is reserved
With commit f6e6bedb7731 ("powerpc/fadump: Reserve memory at an offset
closer to bottom of RAM"), memory for fadump is no longer reserved at
the top of RAM. But there are still a few places which say so. Change
them appropriately.
Signed-off-by: Hari Bathini <hbathini@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'Documentation/powerpc/firmware-assisted-dump.txt')
| -rw-r--r-- | Documentation/powerpc/firmware-assisted-dump.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/powerpc/firmware-assisted-dump.txt b/Documentation/powerpc/firmware-assisted-dump.txt index 9cabaf8a207e..bdd344aa18d9 100644 --- a/Documentation/powerpc/firmware-assisted-dump.txt +++ b/Documentation/powerpc/firmware-assisted-dump.txt @@ -61,8 +61,8 @@ as follows: boot successfully. For syntax of crashkernel= parameter, refer to Documentation/kdump/kdump.txt. If any offset is provided in crashkernel= parameter, it will be ignored - as fadump reserves memory at end of RAM for boot memory - dump preservation in case of a crash. + as fadump uses a predefined offset to reserve memory + for boot memory dump preservation in case of a crash. -- After the low memory (boot memory) area has been saved, the firmware will reset PCI and other hardware state. It will |
