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Merge tag 'x86_cleanups_for_v5.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

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Pull x86 cleanups from Borislav Petkov:

 - Remove a misleading message and an unused function

* tag 'x86_cleanups_for_v5.18_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/nmi: Remove the 'strange power saving mode' hint from unknown NMI handler
  x86/pat: Remove the unused set_pages_array_wt() function
This commit is contained in:
Linus Torvalds
2022-03-21 11:49:16 -07:00
parent 6b9bfb1365 d4c9df20a3
commit eaa54b1458
3 changed files with 0 additions and 8 deletions
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1
arch/x86/include/asm/set_memory.h
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@@ -53,7 +53,6 @@ int set_memory_global(unsigned long addr, int numpages);
int set_pages_array_uc(struct page **pages, int addrinarray);
int set_pages_array_wc(struct page **pages, int addrinarray);
int set_pages_array_wt(struct page **pages, int addrinarray);
int set_pages_array_wb(struct page **pages, int addrinarray);
/*

1
arch/x86/kernel/nmi.c
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@@ -292,7 +292,6 @@ unknown_nmi_error(unsigned char reason, struct pt_regs *regs)
pr_emerg("Uhhuh. NMI received for unknown reason %02x on CPU %d.\n",
reason, smp_processor_id());
pr_emerg("Do you have a strange power saving mode enabled?\n");
if (unknown_nmi_panic || panic_on_unrecovered_nmi)
nmi_panic(regs, "NMI: Not continuing");

6
arch/x86/mm/pat/set_memory.c
View File

@@ -2124,12 +2124,6 @@ int set_pages_array_wc(struct page **pages, int numpages)
}
EXPORT_SYMBOL(set_pages_array_wc);
int set_pages_array_wt(struct page **pages, int numpages)
{
return _set_pages_array(pages, numpages, _PAGE_CACHE_MODE_WT);
}
EXPORT_SYMBOL_GPL(set_pages_array_wt);
int set_pages_wb(struct page *page, int numpages)
{
unsigned long addr = (unsigned long)page_address(page);