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authorLinus Torvalds2020-06-05 11:18:53 -0700
committerLinus Torvalds2020-06-05 11:18:53 -0700
commitf4dd60a3d4c7656dcaa0ba2afb503528c86f913f (patch)
treeee584ae030806416e8bee7eb099fd40b67cbbe4a /arch/x86/mm/pat
parent435faf5c218a47fd6258187f62d9bb1009717896 (diff)
parentbd1de2a7aace4d1d312fb1be264b8fafdb706208 (diff)
Merge tag 'x86-mm-2020-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 mm updates from Ingo Molnar: "Misc changes: - Unexport various PAT primitives - Unexport per-CPU tlbstate and uninline TLB helpers" * tag 'x86-mm-2020-06-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (23 commits) x86/tlb/uv: Add a forward declaration for struct flush_tlb_info x86/cpu: Export native_write_cr4() only when CONFIG_LKTDM=m x86/tlb: Restrict access to tlbstate xen/privcmd: Remove unneeded asm/tlb.h include x86/tlb: Move PCID helpers where they are used x86/tlb: Uninline nmi_uaccess_okay() x86/tlb: Move cr4_set_bits_and_update_boot() to the usage site x86/tlb: Move paravirt_tlb_remove_table() to the usage site x86/tlb: Move __flush_tlb_all() out of line x86/tlb: Move flush_tlb_others() out of line x86/tlb: Move __flush_tlb_one_kernel() out of line x86/tlb: Move __flush_tlb_one_user() out of line x86/tlb: Move __flush_tlb_global() out of line x86/tlb: Move __flush_tlb() out of line x86/alternatives: Move temporary_mm helpers into C x86/cr4: Sanitize CR4.PCE update x86/cpu: Uninline CR4 accessors x86/tlb: Uninline __get_current_cr3_fast() x86/mm: Use pgprotval_t in protval_4k_2_large() and protval_large_2_4k() x86/mm: Unexport __cachemode2pte_tbl ...
Diffstat (limited to 'arch/x86/mm/pat')
-rw-r--r--arch/x86/mm/pat/set_memory.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/x86/mm/pat/set_memory.c b/arch/x86/mm/pat/set_memory.c
index b8c55a2e402d..77e04304a2a7 100644
--- a/arch/x86/mm/pat/set_memory.c
+++ b/arch/x86/mm/pat/set_memory.c
@@ -69,6 +69,11 @@ static DEFINE_SPINLOCK(cpa_lock);
#define CPA_PAGES_ARRAY 4
#define CPA_NO_CHECK_ALIAS 8 /* Do not search for aliases */
+static inline pgprot_t cachemode2pgprot(enum page_cache_mode pcm)
+{
+ return __pgprot(cachemode2protval(pcm));
+}
+
#ifdef CONFIG_PROC_FS
static unsigned long direct_pages_count[PG_LEVEL_NUM];
@@ -341,7 +346,7 @@ static void __cpa_flush_tlb(void *data)
unsigned int i;
for (i = 0; i < cpa->numpages; i++)
- __flush_tlb_one_kernel(fix_addr(__cpa_addr(cpa, i)));
+ flush_tlb_one_kernel(fix_addr(__cpa_addr(cpa, i)));
}
static void cpa_flush(struct cpa_data *data, int cache)