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| author | Christian Brauner <brauner@kernel.org> | 2026-08-20 01:09:38 +0200 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2026-09-22 13:25:03 +0200 |
| commit | ddab1459deded63b05b2aad495328ffee7681412 (patch) | |
| tree | 8f95a176b4bd34be19143ef528596144362c5649 /tools/lib/python | |
| parent | 6b7f0ceb2cabafb88c5aa1ae6795dc9b711171f5 (diff) | |
| download | linux-next-ddab1459deded63b05b2aad495328ffee7681412.tar.gz linux-next-ddab1459deded63b05b2aad495328ffee7681412.zip | |
selftests/coredump: simulate a blob store
A coredump server that uploads to a blob store must redescribe the
coredump and fixup the phdr.
A segment is split wherever a hole was left out and everything a segment
covers past p_filesz is zeroes anyway. So the blob store ends up with an
ordinary ELF core file that is missing nothing but holes. Nothing
downstream of the server has to learn a container format.
The coredump with its holes still in it is reassembled alongside the
object so the two can be compared.
Link: https://patch.msgid.link/20260820-work-coredump-sparse-v2-21-ba32dd718c51@kernel.org
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
Diffstat (limited to 'tools/lib/python')
0 files changed, 0 insertions, 0 deletions