diff options
| author | Takashi Iwai <[email protected]> | 2022-06-20 09:34:40 +0200 |
|---|---|---|
| committer | Takashi Iwai <[email protected]> | 2022-06-20 09:35:23 +0200 |
| commit | 9882d63bea14c8b3ed2c9360b9ab9f0e2f64ae2b (patch) | |
| tree | f709e8c0d847c9f5d205e844f9b9597d118a3e91 /scripts/gdb/linux/cpus.py | |
| parent | d49951219b0249d3eff49e4f02e0de82357bc8a0 (diff) | |
ALSA: memalloc: Drop x86-specific hack for WC allocations
The recent report for a crash on Haswell machines implied that the
x86-specific (rather hackish) implementation for write-cache memory
buffer allocation in ALSA core is buggy with the recent kernel in some
corner cases. This patch drops the x86-specific implementation and
uses the standard dma_alloc_wc() & co generically for avoiding the bug
and also for simplification.
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=216112
Cc: <[email protected]> # v5.18+
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Takashi Iwai <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/cpus.py')
0 files changed, 0 insertions, 0 deletions