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authorTakashi Iwai <tiwai@suse.de>2025-07-24 14:47:49 +0200
committerTakashi Iwai <tiwai@suse.de>2025-07-24 14:47:49 +0200
commitbca53a176f3d46fdab67f9e2fb1a185e0233d98d (patch)
tree795f0f969dcd443520d6e8b9b7d468a3baa1f65e /mm/vmalloc.c
parentMerge branch 'for-linus' into for-next (diff)
parentASoC: qcom: sm8250: Add Fairphone 4 soundcard compatible (diff)
downloadlinux-bca53a176f3d46fdab67f9e2fb1a185e0233d98d.tar.gz
linux-bca53a176f3d46fdab67f9e2fb1a185e0233d98d.zip
Merge tag 'asoc-v6.17' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next
ASoC: Updates for v6.17 There's a few new drivers here and quite a lot of cleanup work from Morimoto-san but generally this has been quite a quiet release, resulting in a fairly small diffstat. Highlights include: - Refactoring of the Kconfig menus to be hopefully more consistant and easier to navigate. - Refactoring of the DAPM code, mainly hiding functionality that doesn't need to be exposed to drivers. - Removal of the unused upstream weak paths DAPM functionality. - Further work on the generic handling for SoundWire SDCA devices. - Cleanups of our usage of the PM autosuspend functions, this pulls in some PM core changes on a shared tag. - Support for AMD ACP7.2 and SoundWire on ACP 7.1, Fairphone 4 & 5, various Intel systems, Qualcomm QCS8275, Richtek RTQ9124 and TI TAS5753.
Diffstat (limited to 'mm/vmalloc.c')
-rw-r--r--mm/vmalloc.c22
1 files changed, 15 insertions, 7 deletions
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index ab986dd09b6a..6dbcdceecae1 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -514,6 +514,7 @@ static int vmap_pages_pte_range(pmd_t *pmd, unsigned long addr,
unsigned long end, pgprot_t prot, struct page **pages, int *nr,
pgtbl_mod_mask *mask)
{
+ int err = 0;
pte_t *pte;
/*
@@ -530,12 +531,18 @@ static int vmap_pages_pte_range(pmd_t *pmd, unsigned long addr,
do {
struct page *page = pages[*nr];
- if (WARN_ON(!pte_none(ptep_get(pte))))
- return -EBUSY;
- if (WARN_ON(!page))
- return -ENOMEM;
- if (WARN_ON(!pfn_valid(page_to_pfn(page))))
- return -EINVAL;
+ if (WARN_ON(!pte_none(ptep_get(pte)))) {
+ err = -EBUSY;
+ break;
+ }
+ if (WARN_ON(!page)) {
+ err = -ENOMEM;
+ break;
+ }
+ if (WARN_ON(!pfn_valid(page_to_pfn(page)))) {
+ err = -EINVAL;
+ break;
+ }
set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
(*nr)++;
@@ -543,7 +550,8 @@ static int vmap_pages_pte_range(pmd_t *pmd, unsigned long addr,
arch_leave_lazy_mmu_mode();
*mask |= PGTBL_PTE_MODIFIED;
- return 0;
+
+ return err;
}
static int vmap_pages_pmd_range(pud_t *pud, unsigned long addr,