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author | 2021-09-17 08:13:08 +0200 | |
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committer | 2021-09-20 16:57:08 +0200 | |
commit | f28347cc66395e96712f5c2db0a302ee75bafce6 (patch) | |
tree | 4f5e9201e40ca5872e60d0bcfd92c5e6b3e74182 /drivers/pci/Kconfig | |
parent | xen/x86: drop redundant zeroing from cpu_initialize_context() (diff) | |
download | linux-f28347cc66395e96712f5c2db0a302ee75bafce6.tar.gz linux-f28347cc66395e96712f5c2db0a302ee75bafce6.tar.bz2 linux-f28347cc66395e96712f5c2db0a302ee75bafce6.zip |
Xen/gntdev: don't ignore kernel unmapping error
While working on XSA-361 and its follow-ups, I failed to spot another
place where the kernel mapping part of an operation was not treated the
same as the user space part. Detect and propagate errors and add a 2nd
pr_debug().
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Link: https://lore.kernel.org/r/c2513395-74dc-aea3-9192-fd265aa44e35@suse.com
Signed-off-by: Juergen Gross <jgross@suse.com>
Diffstat (limited to 'drivers/pci/Kconfig')
0 files changed, 0 insertions, 0 deletions