[alsa-devel] [PATCH] ASoC: tegra: Use flat regcache.
broonie at kernel.org
Tue Mar 18 11:28:58 CET 2014
On Tue, Mar 18, 2014 at 07:46:09AM +0100, Takashi Iwai wrote:
> kmemdup() with GFP_KERNEL in the lock context. Ditto in
> regmap_register_patch(), which calls krealloc() with GFP_KERNEL.
So send a patch...
> The former could be fixed by moving the lock like below. The fix for
> the latter depends on whether we need to protect map->patch_regs
> growth from races or not. If not, krealloc() can be moved out of the
It should only be happening on init so probably not. On the other hand
doing it without any sort of locking isn't great.
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