[PATCH] samples: pidfd: fix userprogs typo

[PATCH] samples: pidfd: fix userprogs typo

[Sasha Levin]

The Makefile adds pidfd-metadata to "usertprogs-always-y", which kbuild
does not know, so the sample has not been built since the conversion to
userprogs, even with CONFIG_SAMPLE_PIDFD=y.

Fix the variable name. pidfd-metadata.c builds without warnings with
gcc and clang for x86_64 and arm64.

Fixes: 60fb0b1239719 ("samples: pidfd: build sample program for target architecture")
Assisted-by: LLM
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 samples/pidfd/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/samples/pidfd/Makefile b/samples/pidfd/Makefile
index 9754e2d81f70d..d82409f7061f3 100644
--- a/samples/pidfd/Makefile
+++ b/samples/pidfd/Makefile
@@ -1,4 +1,4 @@
 # SPDX-License-Identifier: GPL-2.0
-usertprogs-always-y += pidfd-metadata
+userprogs-always-y += pidfd-metadata
 
 userccflags += -I usr/include
-- 
2.53.0

Re: [PATCH] samples: pidfd: fix userprogs typo

[Christian Brauner]

On Sun, 11 Oct 2026 18:33:42 -0400, Sasha Levin wrote:
> The Makefile adds pidfd-metadata to "usertprogs-always-y", which kbuild
> does not know, so the sample has not been built since the conversion to
> userprogs, even with CONFIG_SAMPLE_PIDFD=y.
> 
> Fix the variable name. pidfd-metadata.c builds without warnings with
> gcc and clang for x86_64 and arm64.
> 
> [...]

Applied to the vfs.fixes branch of the vfs/vfs.git tree.
Patches in the vfs.fixes branch should appear in linux-next soon.

Please report any outstanding bugs that were missed during review in a
new review to the original patch series allowing us to drop it.

It's encouraged to provide Acked-bys and Reviewed-bys even though the
patch has now been applied. If possible patch trailers will be updated.

Note that commit hashes shown below are subject to change due to rebase,
trailer updates or similar. If in doubt, please check the listed branch.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git
branch: vfs.fixes

[1/1] samples: pidfd: fix userprogs typo
      https://git.kernel.org/vfs/vfs/c/5355aea1165e