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| author | Thomas Weißschuh <thomas.weissschuh@linutronix.de> | 2024-10-10 09:01:24 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2024-11-02 12:37:35 +0100 |
| commit | d4526a2d2d01e4dcb09c5535d3d4bb6ca763efeb (patch) | |
| tree | 9b9d34db9e4f3c9328c22a13ea86c55f1cf4b78c /arch/powerpc/kernel/cpu_specs_8xx.h | |
| parent | e449c83ac5b1d10cdde084e9d5da1902cde9e823 (diff) | |
powerpc/procfs: Propagate error of remap_pfn_range()
If the operation fails and userspace is unaware it will access unmapped
memory, crashing the process.
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20241010-vdso-generic-base-v1-22-b64f0842d512@linutronix.de
Diffstat (limited to 'arch/powerpc/kernel/cpu_specs_8xx.h')
0 files changed, 0 insertions, 0 deletions