Hi all, On Mon, 26 Aug 2024 22:55:39 -0700 "Darrick J. Wong" <djwong@xxxxxxxxxx> wrote: > > On Mon, Aug 26, 2024 at 02:26:32PM -0700, Luis Chamberlain wrote: > > Stephen reported a boot failure on ppc power8 system where > > set_memor_ro() on the new zero page failed [0]. Christophe Leroy > > further clarifies we can't use this on on linear memory on ppc, and > > so instead of special casing this just for PowerPC [2] remove the > > call as suggested by Darrick. > > > > [0] https://lore.kernel.org/all/20240826175931.1989f99e@xxxxxxxxxxxxxxxx/T/#u > > [1] https://lore.kernel.org/all/b0fe75b4-c1bb-47f7-a7c3-2534b31c1780@xxxxxxxxxx/ > > [2] https://lore.kernel.org/all/ZszrJkFOpiy5rCma@xxxxxxxxxxxxxxxxxxxxxx/ > > > > Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> > > Suggested-by: "Darrick J. Wong" <djwong@xxxxxxxxxx> > > Signed-off-by: Luis Chamberlain <mcgrof@xxxxxxxxxx> > > Reviewed-by: Darrick J. Wong <djwong@xxxxxxxxxx> I added this to linux-next today, and it seems to have fixed the run time warning, so Tested-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> -- Cheers, Stephen Rothwell
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