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-rw-r--r--arch/xtensa/boot/dts/Makefile3
-rw-r--r--arch/xtensa/include/asm/current.h2
-rw-r--r--arch/xtensa/include/asm/thread_info.h2
-rw-r--r--arch/xtensa/kernel/syscalls/syscall.tbl1
-rw-r--r--arch/xtensa/mm/cache.c6
-rw-r--r--arch/xtensa/mm/tlb.c11
6 files changed, 14 insertions, 11 deletions
diff --git a/arch/xtensa/boot/dts/Makefile b/arch/xtensa/boot/dts/Makefile
index 720628c0d8..d6408c16d7 100644
--- a/arch/xtensa/boot/dts/Makefile
+++ b/arch/xtensa/boot/dts/Makefile
@@ -10,5 +10,4 @@
obj-$(CONFIG_OF) += $(addsuffix .dtb.o, $(CONFIG_BUILTIN_DTB_SOURCE))
# for CONFIG_OF_ALL_DTBS test
-dtstree := $(srctree)/$(src)
-dtb- := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts))
+dtb- := $(patsubst $(src)/%.dts,%.dtb, $(wildcard $(src)/*.dts))
diff --git a/arch/xtensa/include/asm/current.h b/arch/xtensa/include/asm/current.h
index 08010dbf5e..df275d5547 100644
--- a/arch/xtensa/include/asm/current.h
+++ b/arch/xtensa/include/asm/current.h
@@ -19,7 +19,7 @@
struct task_struct;
-static inline struct task_struct *get_current(void)
+static __always_inline struct task_struct *get_current(void)
{
return current_thread_info()->task;
}
diff --git a/arch/xtensa/include/asm/thread_info.h b/arch/xtensa/include/asm/thread_info.h
index 326db1c1d5..e0dffcc43b 100644
--- a/arch/xtensa/include/asm/thread_info.h
+++ b/arch/xtensa/include/asm/thread_info.h
@@ -91,7 +91,7 @@ struct thread_info {
}
/* how to get the thread information struct from C */
-static inline struct thread_info *current_thread_info(void)
+static __always_inline struct thread_info *current_thread_info(void)
{
struct thread_info *ti;
__asm__("extui %0, a1, 0, "__stringify(CURRENT_SHIFT)"\n\t"
diff --git a/arch/xtensa/kernel/syscalls/syscall.tbl b/arch/xtensa/kernel/syscalls/syscall.tbl
index dd116598fb..67083fc1b2 100644
--- a/arch/xtensa/kernel/syscalls/syscall.tbl
+++ b/arch/xtensa/kernel/syscalls/syscall.tbl
@@ -432,3 +432,4 @@
459 common lsm_get_self_attr sys_lsm_get_self_attr
460 common lsm_set_self_attr sys_lsm_set_self_attr
461 common lsm_list_modules sys_lsm_list_modules
+462 common mseal sys_mseal
diff --git a/arch/xtensa/mm/cache.c b/arch/xtensa/mm/cache.c
index 7ec66a79f4..23be0e7516 100644
--- a/arch/xtensa/mm/cache.c
+++ b/arch/xtensa/mm/cache.c
@@ -87,12 +87,13 @@ static inline void *coherent_kvaddr(struct page *page, unsigned long base,
void clear_user_highpage(struct page *page, unsigned long vaddr)
{
+ struct folio *folio = page_folio(page);
unsigned long paddr;
void *kvaddr = coherent_kvaddr(page, TLBTEMP_BASE_1, vaddr, &paddr);
preempt_disable();
kmap_invalidate_coherent(page, vaddr);
- set_bit(PG_arch_1, &page->flags);
+ set_bit(PG_arch_1, folio_flags(folio, 0));
clear_page_alias(kvaddr, paddr);
preempt_enable();
}
@@ -101,6 +102,7 @@ EXPORT_SYMBOL(clear_user_highpage);
void copy_user_highpage(struct page *dst, struct page *src,
unsigned long vaddr, struct vm_area_struct *vma)
{
+ struct folio *folio = page_folio(dst);
unsigned long dst_paddr, src_paddr;
void *dst_vaddr = coherent_kvaddr(dst, TLBTEMP_BASE_1, vaddr,
&dst_paddr);
@@ -109,7 +111,7 @@ void copy_user_highpage(struct page *dst, struct page *src,
preempt_disable();
kmap_invalidate_coherent(dst, vaddr);
- set_bit(PG_arch_1, &dst->flags);
+ set_bit(PG_arch_1, folio_flags(folio, 0));
copy_page_alias(dst_vaddr, src_vaddr, dst_paddr, src_paddr);
preempt_enable();
}
diff --git a/arch/xtensa/mm/tlb.c b/arch/xtensa/mm/tlb.c
index 4f974b7488..d8b60d6e50 100644
--- a/arch/xtensa/mm/tlb.c
+++ b/arch/xtensa/mm/tlb.c
@@ -256,12 +256,13 @@ static int check_tlb_entry(unsigned w, unsigned e, bool dtlb)
dtlb ? 'D' : 'I', w, e, r0, r1, pte);
if (pte == 0 || !pte_present(__pte(pte))) {
struct page *p = pfn_to_page(r1 >> PAGE_SHIFT);
- pr_err("page refcount: %d, mapcount: %d\n",
- page_count(p),
- page_mapcount(p));
- if (!page_count(p))
+ struct folio *f = page_folio(p);
+
+ pr_err("folio refcount: %d, mapcount: %d\n",
+ folio_ref_count(f), folio_mapcount(f));
+ if (!folio_ref_count(f))
rc |= TLB_INSANE;
- else if (page_mapcount(p))
+ else if (folio_mapped(f))
rc |= TLB_SUSPICIOUS;
} else {
rc |= TLB_INSANE;