The patch titled Subject: sprintf.h requires stdarg.h has been added to the -mm mm-hotfixes-unstable branch. Its filename is sprintfh-requires-stdargh.patch
This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches...
This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------ From: Stephen Rothwell sfr@canb.auug.org.au Subject: sprintf.h requires stdarg.h Date: Mon, 21 Jul 2025 16:15:57 +1000
In file included from drivers/crypto/intel/qat/qat_common/adf_pm_dbgfs_utils.c:4: include/linux/sprintf.h:11:54: error: unknown type name 'va_list' 11 | __printf(2, 0) int vsprintf(char *buf, const char *, va_list); | ^~~~~~~ include/linux/sprintf.h:1:1: note: 'va_list' is defined in header '<stdarg.h>'; this is probably fixable by adding '#include <stdarg.h>'
Link: https://lkml.kernel.org/r/20250721173754.42865913@canb.auug.org.au Fixes: 39ced19b9e60 ("lib/vsprintf: split out sprintf() and friends") Signed-off-by: Stephen Rothwell sfr@canb.auug.org.au Cc: Andriy Shevchenko andriy.shevchenko@linux.intel.com Cc: Herbert Xu herbert@gondor.apana.org.au Cc: Petr Mladek pmladek@suse.com Cc: Steven Rostedt rostedt@goodmis.org Cc: Rasmus Villemoes linux@rasmusvillemoes.dk Cc: Sergey Senozhatsky senozhatsky@chromium.org Cc: stable@vger.kernel.org Signed-off-by: Andrew Morton akpm@linux-foundation.org ---
include/linux/sprintf.h | 1 + 1 file changed, 1 insertion(+)
--- a/include/linux/sprintf.h~sprintfh-requires-stdargh +++ a/include/linux/sprintf.h @@ -4,6 +4,7 @@
#include <linux/compiler_attributes.h> #include <linux/types.h> +#include <linux/stdarg.h>
int num_to_str(char *buf, int size, unsigned long long num, unsigned int width);
_
Patches currently in -mm which might be from sfr@canb.auug.org.au are
sprintfh-requires-stdargh.patch