Messages in this thread |  | | From | Kalle Valo <> | Subject | Re: [PATCH v2 10/13] mwifiex: re-fix for unaligned accesses | Date | Sat, 15 May 2021 09:22:58 +0300 |
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Arnd Bergmann <arnd@kernel.org> writes:
> From: Arnd Bergmann <arnd@arndb.de> > > A patch from 2017 changed some accesses to DMA memory to use > get_unaligned_le32() and similar interfaces, to avoid problems > with doing unaligned accesson uncached memory. > > However, the change in the mwifiex_pcie_alloc_sleep_cookie_buf() > function ended up changing the size of the access instead, > as it operates on a pointer to u8. > > Change this function back to actually access the entire 32 bits. > Note that the pointer is aligned by definition because it came > from dma_alloc_coherent(). > > Fixes: 92c70a958b0b ("mwifiex: fix for unaligned reads") > Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Via which tree should this go? I assume it will go via some other tree so:
Acked-by: Kalle Valo <kvalo@codeaurora.org>
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