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| author | Oliver O'Halloran <[email protected]> | 2018-12-06 15:17:09 +0000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2018-12-07 12:32:02 +0000 |
| commit | 59613526117b0595cb7b04835390ecd5175f9cd4 (patch) | |
| tree | d121db75520ea00d9377453819c6846f3bc16760 /arch/powerpc/lib/code-patching.c | |
| parent | powerpc/papr_scm: Use depend instead of select (diff) | |
| download | kernel-59613526117b0595cb7b04835390ecd5175f9cd4.tar.gz kernel-59613526117b0595cb7b04835390ecd5175f9cd4.zip | |
powerpc/papr_scm: Fix resource end address
Fix an off-by-one error in the memory resource range. This resource is
used to determine the address range of the memory to be hot-plugged as
ZONE_DEVICE memory. The current end address results in the kernel
attempting to map an additional memblock and the hypervisor may reject
the mapping resulting in the entire hot-plug failing.
Fixes: b5beae5e224f ("powerpc/pseries: Add driver for PAPR SCM regions")
Signed-off-by: Oliver O'Halloran <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Diffstat (limited to 'arch/powerpc/lib/code-patching.c')
0 files changed, 0 insertions, 0 deletions