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| author | Guilherme G. Piccoli <gpiccoli@igalia.com> | 2024-10-27 17:36:58 -0300 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2024-11-04 12:28:43 -0700 |
| commit | 7d6094e62cc0e987bab01c4c3f7e3b613fb314d2 (patch) | |
| tree | 2638b4aea89c93883affbafa5b0355d11ab1c9ba /rust/helpers/workqueue.c | |
| parent | 6f33817fb4ad3c9423dd0efb8da089d0c2eb1d6f (diff) | |
| download | linux-7d6094e62cc0e987bab01c4c3f7e3b613fb314d2.tar.gz linux-7d6094e62cc0e987bab01c4c3f7e3b613fb314d2.tar.bz2 linux-7d6094e62cc0e987bab01c4c3f7e3b613fb314d2.zip | |
Documentation: Improve crash_kexec_post_notifiers description
The crash_kexec_post_notifiers description could be improved a bit,
by clarifying its upsides (yes, there are some!) and be more descriptive
about the downsides, specially mentioning code that enables the option
unconditionally, like Hyper-V[0], PowerPC (fadump)[1] and more recently,
AMD SEV-SNP[2].
[0] Commit a11589563e96 ("x86/Hyper-V: Report crash register data or kmsg before running crash kernel").
[1] Commit 06e629c25daa ("powerpc/fadump: Fix inaccurate CPU state info in vmcore generated with panic").
[2] Commit 8ef979584ea8 ("crypto: ccp: Add panic notifier for SEV/SNP firmware shutdown on kdump").
Reviewed-by: Stephen Brennan <stephen.s.brennan@oracle.com>
Signed-off-by: Guilherme G. Piccoli <gpiccoli@igalia.com>
Reviewed-by: Michael Kelley <mhklinux@outlook.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20241027204159.985163-1-gpiccoli@igalia.com
Diffstat (limited to 'rust/helpers/workqueue.c')
0 files changed, 0 insertions, 0 deletions