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Merge tag 'printk-for-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk

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Pull printk updates from Petr Mladek:

 - Allow to sort mixed lines by an extra information about the caller

 - Remove no longer used LOG_PREFIX.

 - Some clean up and documentation update.

* tag 'printk-for-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk:
  printk/docs: Add extra integer types to printk-formats
  printk: Remove no longer used LOG_PREFIX.
  lib/vsprintf: Remove %pCr remnant in comment
  printk: Pass caller information to log_store().
  printk: Add caller information to printk() output.
This commit is contained in:
Linus Torvalds
2019-03-09 09:22:42 -08:00
parent a448c643bc 943ca6ad81
commit c4703acd6d
6 changed files with 96 additions and 23 deletions
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8
Documentation/core-api/printk-formats.rst
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@@ -13,6 +13,10 @@ Integer types
If variable is of Type, use printk format specifier:
------------------------------------------------------------
char %hhd or %hhx
unsigned char %hhu or %hhx
short int %hd or %hx
unsigned short int %hu or %hx
int %d or %x
unsigned int %u or %x
long %ld or %lx
@@ -21,6 +25,10 @@ Integer types
unsigned long long %llu or %llx
size_t %zu or %zx
ssize_t %zd or %zx
s8 %hhd or %hhx
u8 %hhu or %hhx
s16 %hd or %hx
u16 %hu or %hx
s32 %d or %x
u32 %u or %x
s64 %lld or %llx