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| author | Al Viro <viro@zeniv.linux.org.uk> | 2022-10-04 03:26:08 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2022-10-04 03:28:38 +0300 |
| commit | 4f526fef91b24197d489ff86789744c67f475bb4 (patch) | |
| tree | a5571940e6118d12dacb7f94586e331c6de80277 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 4fe89d07dcc2804c8b562f6c7896a45643d34b2f (diff) | |
| download | linux-4f526fef91b24197d489ff86789744c67f475bb4.tar.xz | |
[brown paperbag] fix coredump breakage
Let me count the ways in which I'd screwed up:
* when emitting a page, handling of gaps in coredump should happen
before fetching the current file position.
* fix for a problem that occurs on rather uncommon setups (and hadn't
been observed in the wild) had been sent very late in the cycle.
* ... with badly insufficient testing, introducing an easily
reproducible breakage. Without giving it time to soak in -next.
Fucked-up-by: Al Viro <viro@zeniv.linux.org.uk>
Reported-by: "J. R. Okajima" <hooanon05g@gmail.com>
Tested-by: "J. R. Okajima" <hooanon05g@gmail.com>
Fixes: 06bbaa6dc53c "[coredump] don't use __kernel_write() on kmap_local_page()"
Cc: stable@kernel.org # v6.0-only
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions