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| author | Peter Zijlstra <peterz@infradead.org> | 2026-08-28 17:37:06 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2026-09-04 17:05:47 -0400 |
| commit | 0606af150f071c8a9eff13177c2782592dfb1487 (patch) | |
| tree | 122b5e88dd8a2121ae5323511481f2d34ebd63fc /scripts/Makefile.thinlto | |
| parent | f7345ec3c5cc9cb7840c0785f829b1c7ad557499 (diff) | |
| download | linux-next-0606af150f071c8a9eff13177c2782592dfb1487.tar.gz linux-next-0606af150f071c8a9eff13177c2782592dfb1487.zip | |
virtio_console: Fix alloc_buf(.gfp) usage
Commit fc220d6be3c7 ("virtio_console: refactor __send_to_port() buffer
ownership") added a .gfp argument to alloc_buf(), but forgot to convert
all allocation calls.
The result is that any GFP_ATOMIC calls, such as those from:
hvc_console_print()
put_chars()
alloc_buf(.gfp = GFP_ATOMIC)
will trip the might_sleep_if() check when used from an atomic context.
Fixes: fc220d6be3c7 ("virtio_console: refactor __send_to_port() buffer ownership")
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Sungho Bae <baver.bae@lge.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Message-ID: <20260828153706.GR687043@noisy.programming.kicks-ass.net>
Diffstat (limited to 'scripts/Makefile.thinlto')
0 files changed, 0 insertions, 0 deletions