From: Sasha Levin <sashal@kernel.org>
To: stable@vger.kernel.org, teddy.astie@vates.tech
Cc: Sasha Levin <sashal@kernel.org>
Subject: Re: =?utf-8?Q?[PATCH=205.15.y]=20xen:=20replace=20xen=5Fremap()=20with=20memremap()?=
Date: Thu, 3 Jul 2025 14:34:55 -0400 [thread overview]
Message-ID: <20250703095236-eaaec1094f6ebb20@stable.kernel.org> (raw)
In-Reply-To: <2398723b73ddd9923a9bb994364c2c7d3b89d21d.1751446695.git.teddy.astie@vates.tech>
[ Sasha's backport helper bot ]
Hi,
Summary of potential issues:
❌ Build failures detected
The upstream commit SHA1 provided is correct: 41925b105e345ebc84cedb64f59d20cb14a62613
WARNING: Author mismatch between patch and upstream commit:
Backport author: "Teddy Astie"<teddy.astie@vates.tech>
Commit author: Juergen Gross<jgross@suse.com>
Note: The patch differs from the upstream commit:
---
1: 41925b105e345 < -: ------------- xen: replace xen_remap() with memremap()
-: ------------- > 1: e60eb441596d1 Linux 6.15.4
---
Results of testing on various branches:
| Branch | Patch Apply | Build Test |
|---------------------------|-------------|------------|
| stable/linux-6.15.y | Success | Success |
| stable/linux-6.12.y | Success | Success |
| stable/linux-6.6.y | Success | Success |
| stable/linux-6.1.y | Success | Success |
| stable/linux-5.15.y | Success | Failed |
| stable/linux-5.10.y | Success | Success |
| stable/linux-5.4.y | Success | Success |
Build Errors:
Build error for stable/linux-5.15.y:
Building current HEAD with log output
To ssh://sws/home/sasha/linux
* [new branch] HEAD -> log-branch-ec112106cafa
drivers/tty/hvc/hvc_xen.c: In function 'xen_hvm_console_init':
drivers/tty/hvc/hvc_xen.c:273:22: error: implicit declaration of function 'xen_remap'; did you mean 'memremap'? [-Werror=implicit-function-declaration]
273 | info->intf = xen_remap(gfn << XEN_PAGE_SHIFT, XEN_PAGE_SIZE);
| ^~~~~~~~~
| memremap
drivers/tty/hvc/hvc_xen.c:273:20: warning: assignment to 'struct xencons_interface *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
273 | info->intf = xen_remap(gfn << XEN_PAGE_SHIFT, XEN_PAGE_SIZE);
| ^
cc1: some warnings being treated as errors
make[3]: *** [scripts/Makefile.build:289: drivers/tty/hvc/hvc_xen.o] Error 1
make[3]: Target '__build' not remade because of errors.
make[2]: *** [scripts/Makefile.build:552: drivers/tty/hvc] Error 2
make[2]: Target '__build' not remade because of errors.
make[1]: *** [scripts/Makefile.build:552: drivers/tty] Error 2
make[1]: Target '__build' not remade because of errors.
make: *** [Makefile:1926: drivers] Error 2
make: Target '__all' not remade because of errors.
Build x86: exited with code 2
Cleaning up worktrees...
Cleaning up worktrees...
prev parent reply other threads:[~2025-07-03 18:34 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-02 9:14 [PATCH 5.15.y] xen: replace xen_remap() with memremap() Teddy Astie
2025-07-03 18:34 ` Sasha Levin [this message]
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