* [GIT PULL] sh fixes for v7.1
@ 2026-05-03 15:02 John Paul Adrian Glaubitz
2026-05-03 16:59 ` pr-tracker-bot
0 siblings, 1 reply; 2+ messages in thread
From: John Paul Adrian Glaubitz @ 2026-05-03 15:02 UTC (permalink / raw)
To: Linus Torvalds
Cc: Mike Rapoport (Microsoft), Rich Felker, Yoshinori Sato, linux-sh,
linux-kernel
Hi Linus,
the memory management changes in v7.1, in particular the ZERO_PAGE consolidation,
introduced a regression on sh which made these systems unbootable. The problem was
that on sh, the initial boot parameters were previously referenced as an array and
after 6215d9f4470f ("arch, mm: consolidate empty_zero_page"), they were referenced
as a pointer which caused wrong code generation and boot hang. The patch changes the
declaration back to being an array which fixes the boot hang.
The following changes since commit 254f49634ee16a731174d2ae34bc50bd5f45e731:
Linux 7.1-rc1 (2026-04-26 14:19:00 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux.git tags/sh-for-v7.1-tag2
for you to fetch changes up to b0aa5e4b087b686575f1b31ce54048b4d059b7b8:
sh: Fix fallout from ZERO_PAGE consolidation (2026-05-03 16:35:40 +0200)
Thanks for pulling!
Adrian
----------------------------------------------------------------
sh fixes for v7.1
- sh: Fix fallout from ZERO_PAGE consolidation
----------------------------------------------------------------
Mike Rapoport (Microsoft) (1):
sh: Fix fallout from ZERO_PAGE consolidation
arch/sh/include/asm/setup.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--
.''`. John Paul Adrian Glaubitz
: :' : Debian Developer
`. `' Physicist
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* Re: [GIT PULL] sh fixes for v7.1
2026-05-03 15:02 [GIT PULL] sh fixes for v7.1 John Paul Adrian Glaubitz
@ 2026-05-03 16:59 ` pr-tracker-bot
0 siblings, 0 replies; 2+ messages in thread
From: pr-tracker-bot @ 2026-05-03 16:59 UTC (permalink / raw)
To: John Paul Adrian Glaubitz
Cc: Linus Torvalds, Mike Rapoport (Microsoft), Rich Felker,
Yoshinori Sato, linux-sh, linux-kernel
The pull request you sent on Sun, 03 May 2026 17:02:27 +0200:
> git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux.git tags/sh-for-v7.1-tag2
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/f377d0025eb00c0590466f5be9f50decf9b9180e
Thank you!
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