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Merge tag 'printk-for-6.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux

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Pull more printk updates from Petr Mladek:

 - Silence warnings about candidates for ‘gnu_print’ format attribute

* tag 'printk-for-6.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux:
  vsnprintf: Silence false positive GCC warning for va_format()
  vsnprintf: Drop unused const char fmt * in va_format()
  vsnprintf: Mark binary printing functions with __printf() attribute
  tracing: Mark binary printing functions with __printf() attribute
  seq_file: Mark binary printing functions with __printf() attribute
  seq_buf: Mark binary printing functions with __printf() attribute
This commit is contained in:
Linus Torvalds
2025-04-02 10:05:55 -07:00
parent da0512b2a3 bd67c1c3c3
commit af54a3a151
8 changed files with 30 additions and 27 deletions
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9
lib/vsprintf.c
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@@ -1699,8 +1699,12 @@ char *escaped_string(char *buf, char *end, u8 *addr, struct printf_spec spec,
return buf;
}
#pragma GCC diagnostic push
#ifndef __clang__
#pragma GCC diagnostic ignored "-Wsuggest-attribute=format"
#endif
static char *va_format(char *buf, char *end, struct va_format *va_fmt,
struct printf_spec spec, const char *fmt)
struct printf_spec spec)
{
va_list va;
@@ -1713,6 +1717,7 @@ static char *va_format(char *buf, char *end, struct va_format *va_fmt,
return buf;
}
#pragma GCC diagnostic pop
static noinline_for_stack
char *uuid_string(char *buf, char *end, const u8 *addr,
@@ -2466,7 +2471,7 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
case 'U':
return uuid_string(buf, end, ptr, spec, fmt);
case 'V':
return va_format(buf, end, ptr, spec, fmt);
return va_format(buf, end, ptr, spec);
case 'K':
return restricted_pointer(buf, end, ptr, spec);
case 'N':