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A trivial compile test fix for x86

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When CONFIG_AMD_NB is not set a COMPILE_TEST of an AMD specific driver
   fails due to a missing inline stub. Add the stub to cure it.
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Merge tag 'x86-urgent-2024-11-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fix from Thomas Gleixner:
 "A trivial compile test fix for x86:

  When CONFIG_AMD_NB is not set a COMPILE_TEST of an AMD specific driver
  fails due to a missing inline stub. Add the stub to cure it"

* tag 'x86-urgent-2024-11-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/amd_nb: Fix compile-testing without CONFIG_AMD_NB
This commit is contained in:
Linus Torvalds 2024-11-03 08:26:00 -10:00
commit b9021de3ec
1 changed files with 4 additions and 1 deletions
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5
arch/x86/include/asm/amd_nb.h
View File

@ -116,7 +116,10 @@ static inline bool amd_gart_present(void)
#define amd_nb_num(x) 0
#define amd_nb_has_feature(x) false
#define node_to_amd_nb(x) NULL
static inline struct amd_northbridge *node_to_amd_nb(int node)
{
return NULL;
}
#define amd_gart_present(x) false
#endif