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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-08-07 13:11:22 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-08-07 13:11:22 +0000
commitb20732900e4636a467c0183a47f7396700f5f743 (patch)
tree42f079ff82e701ebcb76829974b4caca3e5b6798 /arch/um/include
parentAdding upstream version 6.8.12. (diff)
downloadlinux-b20732900e4636a467c0183a47f7396700f5f743.tar.xz
linux-b20732900e4636a467c0183a47f7396700f5f743.zip
Adding upstream version 6.9.7.upstream/6.9.7
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/um/include')
-rw-r--r--arch/um/include/asm/kasan.h1
-rw-r--r--arch/um/include/asm/mmu.h2
-rw-r--r--arch/um/include/asm/page.h2
-rw-r--r--arch/um/include/asm/processor-generic.h1
-rw-r--r--arch/um/include/shared/kern_util.h2
-rw-r--r--arch/um/include/shared/skas/mm_id.h2
-rw-r--r--arch/um/include/shared/user.h3
7 files changed, 7 insertions, 6 deletions
diff --git a/arch/um/include/asm/kasan.h b/arch/um/include/asm/kasan.h
index 0d6547f4ec..f97bb1f7b8 100644
--- a/arch/um/include/asm/kasan.h
+++ b/arch/um/include/asm/kasan.h
@@ -24,7 +24,6 @@
#ifdef CONFIG_KASAN
void kasan_init(void);
-void kasan_map_memory(void *start, unsigned long len);
extern int kasan_um_is_ready;
#ifdef CONFIG_STATIC_LINK
diff --git a/arch/um/include/asm/mmu.h b/arch/um/include/asm/mmu.h
index a7555e43ed..f2923c767b 100644
--- a/arch/um/include/asm/mmu.h
+++ b/arch/um/include/asm/mmu.h
@@ -14,8 +14,6 @@ typedef struct mm_context {
struct uml_arch_mm_context arch;
} mm_context_t;
-extern void __switch_mm(struct mm_id * mm_idp);
-
/* Avoid tangled inclusion with asm/ldt.h */
extern long init_new_ldt(struct mm_context *to_mm, struct mm_context *from_mm);
extern void free_ldt(struct mm_context *mm);
diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
index 84866127d0..9ef9a8aedf 100644
--- a/arch/um/include/asm/page.h
+++ b/arch/um/include/asm/page.h
@@ -10,7 +10,7 @@
#include <linux/const.h>
/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT 12
+#define PAGE_SHIFT CONFIG_PAGE_SHIFT
#define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
#define PAGE_MASK (~(PAGE_SIZE-1))
diff --git a/arch/um/include/asm/processor-generic.h b/arch/um/include/asm/processor-generic.h
index 6c37795418..5a7c05275a 100644
--- a/arch/um/include/asm/processor-generic.h
+++ b/arch/um/include/asm/processor-generic.h
@@ -94,7 +94,6 @@ extern struct cpuinfo_um boot_cpu_data;
#define current_cpu_data boot_cpu_data
#define cache_line_size() (boot_cpu_data.cache_alignment)
-extern unsigned long get_thread_reg(int reg, jmp_buf *buf);
#define KSTK_REG(tsk, reg) get_thread_reg(reg, &tsk->thread.switch_buf)
extern unsigned long __get_wchan(struct task_struct *p);
diff --git a/arch/um/include/shared/kern_util.h b/arch/um/include/shared/kern_util.h
index 789b83013f..af8cdfc758 100644
--- a/arch/um/include/shared/kern_util.h
+++ b/arch/um/include/shared/kern_util.h
@@ -66,4 +66,6 @@ extern void fatal_sigsegv(void) __attribute__ ((noreturn));
void um_idle_sleep(void);
+void kasan_map_memory(void *start, size_t len);
+
#endif
diff --git a/arch/um/include/shared/skas/mm_id.h b/arch/um/include/shared/skas/mm_id.h
index e82e203f5f..92dbf727e3 100644
--- a/arch/um/include/shared/skas/mm_id.h
+++ b/arch/um/include/shared/skas/mm_id.h
@@ -15,4 +15,6 @@ struct mm_id {
int kill;
};
+void __switch_mm(struct mm_id *mm_idp);
+
#endif
diff --git a/arch/um/include/shared/user.h b/arch/um/include/shared/user.h
index 981e11d8e0..326e52450e 100644
--- a/arch/um/include/shared/user.h
+++ b/arch/um/include/shared/user.h
@@ -51,7 +51,8 @@ static inline int printk(const char *fmt, ...)
extern int in_aton(char *str);
extern size_t strlcat(char *, const char *, size_t);
-extern size_t strscpy(char *, const char *, size_t);
+extern size_t sized_strscpy(char *, const char *, size_t);
+#define strscpy(dst, src) sized_strscpy(dst, src, sizeof(dst))
/* Copied from linux/compiler-gcc.h since we can't include it directly */
#define barrier() __asm__ __volatile__("": : :"memory")