Re: [PATCH v3 2/2] arch/*/io.h: remove ioremap_uc in some architectures
From: Michael Ellerman <mpe@ellerman.id.au>
Date: 2023-03-07 00:58:39
Also in:
linux-alpha, linux-arch, linux-m68k, linux-mips, linux-mm, linux-sh, lkml, sparclinux
"Arnd Bergmann" [off-list ref] writes:
On Sun, Mar 5, 2023, at 10:29, Geert Uytterhoeven wrote:quoted
On Sun, Mar 5, 2023 at 10:23 AM Michael Ellerman [off-list ref] wrote:quoted
Maybe that exact code path is only reachable on x86/ia64? But if so please explain why. Otherwise it looks like this series could break that driver on powerpc at least.Indeed.When I last looked into this, I sent a patch to use ioremap() on non-x86: https://lore.kernel.org/all/20191111192258.2234502-1-arnd@arndb.de/ (local)
OK thanks. Baoquan can you add that patch to the start of this series if/when you post the next version? cheers