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| author | Alexander Gordeev <agordeev@linux.ibm.com> | 2022-02-15 14:10:48 +0100 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2022-03-01 21:05:10 +0100 |
| commit | 4851d2262236c27cafbecb0fd2440db1f1e726d3 (patch) | |
| tree | f2020ebd316219d6549d3955806fc0d784e8b3b7 /arch/s390/kernel/ptrace.c | |
| parent | s390/ap: enable sysfs attribute scans to force AP bus rescan (diff) | |
| download | linux-4851d2262236c27cafbecb0fd2440db1f1e726d3.tar.xz linux-4851d2262236c27cafbecb0fd2440db1f1e726d3.zip | |
s390/smp: sort out physical vs virtual pointers usage
With commit 5789284710aa ("s390/smp: reallocate IPL CPU lowcore")
virtual addresses are wrongly passed to memblock_free_late() and
SPX instructions on IPL CPU reinitialization.
Note: this does not fix a bug currently, since virtual and
physical addresses are identical.
Fixes: 5789284710aa ("s390/smp: reallocate IPL CPU lowcore")
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch/s390/kernel/ptrace.c')
0 files changed, 0 insertions, 0 deletions