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x86/crash: Use set_memory_p() instead of __set_memory_prot()

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set_memory_p() is available to use outside of its compilation unit since:

  030ad7af94 ("x86/mm: Regularize set_memory_p() parameters and make non-static").

There is no use for __set_memory_prot() anymore so drop it too.

  [ bp: Massage commit message. ]

Signed-off-by: Coiby Xu <coxu@redhat.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://patch.msgid.link/20260106095100.656292-1-coxu@redhat.com
This commit is contained in:
Coiby Xu
2026-01-06 17:50:58 +08:00
committed by Borislav Petkov (AMD)
parent 736a2dcfda
commit 8a4e92b326
3 changed files with 1 additions and 18 deletions
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13
arch/x86/mm/pat/set_memory.c
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@@ -2145,19 +2145,6 @@ static inline int cpa_clear_pages_array(struct page **pages, int numpages,
CPA_PAGES_ARRAY, pages);
}
/*
* __set_memory_prot is an internal helper for callers that have been passed
* a pgprot_t value from upper layers and a reservation has already been taken.
* If you want to set the pgprot to a specific page protocol, use the
* set_memory_xx() functions.
*/
int __set_memory_prot(unsigned long addr, int numpages, pgprot_t prot)
{
return change_page_attr_set_clr(&addr, numpages, prot,
__pgprot(~pgprot_val(prot)), 0, 0,
NULL);
}
int _set_memory_uc(unsigned long addr, int numpages)
{
/*