Messages in this thread |  | | From | Kalle Valo <> | Subject | Re: [PATCH v2 10/13] mwifiex: re-fix for unaligned accesses | Date | Sat, 15 May 2021 21:23:51 +0300 |
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Arnd Bergmann <arnd@kernel.org> writes:
> On Sat, May 15, 2021 at 8:22 AM Kalle Valo <kvalo@codeaurora.org> wrote: >> 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> > > I have queued the series in the asm-generic tree for 5.14, as the patches > that depend on this one are a little too invasive for 5.13 at this point. > > If you think this fix should be in 5.13, please take it through your tree.
I think v5.14 is more approriate, so please take this via your tree. Thanks.
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