aboutsummaryrefslogtreecommitdiff
path: root/mm/highmem.c
diff options
context:
space:
mode:
authorTakashi Iwai2021-02-17 21:16:27 +0100
committerTakashi Iwai2021-02-17 21:16:27 +0100
commit0c8e97c86b7398281f2224a9d913261d65185f0e (patch)
tree879ad2fc882eff168fda2c720a19095cac6effcc /mm/highmem.c
parentc3bb2b521944ffbbc8c24b849f81977a9915fb5e (diff)
parent0969db0d8d15caee41cd817154670c38d9ed7f61 (diff)
Merge tag 'asoc-v5.12' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v5.12 Another quiet release in terms of features, though several of the drivers got quite a bit of work and there were a lot of general changes resulting from Morimoto-san's ongoing cleanup work. - As ever, lots of hard work by Morimoto-san cleaning up the code and making it more consistent. - Many improvements in the Intel drivers including a wide range of quirks and bug fixes. - A KUnit testsuite for the topology code. - Support for Ingenic JZ4760(B), Intel AlderLake-P, DT configured nVidia cards, Qualcomm lpass-rx-macro and lpass-tx-macro - Removal of obsolete SIRF prima/atlas, Txx9 and ZTE zx drivers.
Diffstat (limited to 'mm/highmem.c')
-rw-r--r--mm/highmem.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/mm/highmem.c b/mm/highmem.c
index c3a9ea7875ef..874b732b120c 100644
--- a/mm/highmem.c
+++ b/mm/highmem.c
@@ -473,6 +473,11 @@ static inline void *arch_kmap_local_high_get(struct page *page)
}
#endif
+#ifndef arch_kmap_local_set_pte
+#define arch_kmap_local_set_pte(mm, vaddr, ptep, ptev) \
+ set_pte_at(mm, vaddr, ptep, ptev)
+#endif
+
/* Unmap a local mapping which was obtained by kmap_high_get() */
static inline bool kmap_high_unmap_local(unsigned long vaddr)
{
@@ -515,7 +520,7 @@ void *__kmap_local_pfn_prot(unsigned long pfn, pgprot_t prot)
vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
BUG_ON(!pte_none(*(kmap_pte - idx)));
pteval = pfn_pte(pfn, prot);
- set_pte_at(&init_mm, vaddr, kmap_pte - idx, pteval);
+ arch_kmap_local_set_pte(&init_mm, vaddr, kmap_pte - idx, pteval);
arch_kmap_local_post_map(vaddr, pteval);
current->kmap_ctrl.pteval[kmap_local_idx()] = pteval;
preempt_enable();