diff options
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/configs/kunit_defconfig | 3 | ||||
| -rw-r--r-- | arch/um/drivers/mconsole_kern.c | 3 | ||||
| -rw-r--r-- | arch/um/include/asm/pgalloc.h | 1 | ||||
| -rw-r--r-- | arch/um/include/asm/pgtable-2level.h | 1 | ||||
| -rw-r--r-- | arch/um/include/asm/pgtable-3level.h | 1 | ||||
| -rw-r--r-- | arch/um/kernel/process.c | 2 | ||||
| -rw-r--r-- | arch/um/kernel/skas/syscall.c | 2 | ||||
| -rw-r--r-- | arch/um/kernel/um_arch.c | 1 |
8 files changed, 5 insertions, 9 deletions
diff --git a/arch/um/configs/kunit_defconfig b/arch/um/configs/kunit_defconfig deleted file mode 100644 index 9235b7d42d38..000000000000 --- a/arch/um/configs/kunit_defconfig +++ /dev/null @@ -1,3 +0,0 @@ -CONFIG_KUNIT=y -CONFIG_KUNIT_TEST=y -CONFIG_KUNIT_EXAMPLE_TEST=y diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c index 6d00af25ec6b..6ead1e240457 100644 --- a/arch/um/drivers/mconsole_kern.c +++ b/arch/um/drivers/mconsole_kern.c @@ -12,6 +12,7 @@ #include <linux/mm.h> #include <linux/module.h> #include <linux/notifier.h> +#include <linux/panic_notifier.h> #include <linux/reboot.h> #include <linux/sched/debug.h> #include <linux/proc_fs.h> @@ -140,7 +141,7 @@ void mconsole_proc(struct mc_request *req) mconsole_reply(req, "Proc not available", 1, 0); goto out; } - file = file_open_root(mnt->mnt_root, mnt, ptr, O_RDONLY, 0); + file = file_open_root_mnt(mnt, ptr, O_RDONLY, 0); if (IS_ERR(file)) { mconsole_reply(req, "Failed to open file", 1, 0); printk(KERN_ERR "open /proc/%s: %ld\n", ptr, PTR_ERR(file)); diff --git a/arch/um/include/asm/pgalloc.h b/arch/um/include/asm/pgalloc.h index 2bbf28cf3aa9..8ec7cd46dd96 100644 --- a/arch/um/include/asm/pgalloc.h +++ b/arch/um/include/asm/pgalloc.h @@ -19,7 +19,6 @@ set_pmd(pmd, __pmd(_PAGE_TABLE + \ ((unsigned long long)page_to_pfn(pte) << \ (unsigned long long) PAGE_SHIFT))) -#define pmd_pgtable(pmd) pmd_page(pmd) /* * Allocate and free page tables. diff --git a/arch/um/include/asm/pgtable-2level.h b/arch/um/include/asm/pgtable-2level.h index 32106d31e4ab..8256ecc5b919 100644 --- a/arch/um/include/asm/pgtable-2level.h +++ b/arch/um/include/asm/pgtable-2level.h @@ -23,7 +23,6 @@ #define PTRS_PER_PTE 1024 #define USER_PTRS_PER_PGD ((TASK_SIZE + (PGDIR_SIZE - 1)) / PGDIR_SIZE) #define PTRS_PER_PGD 1024 -#define FIRST_USER_ADDRESS 0UL #define pte_ERROR(e) \ printk("%s:%d: bad pte %p(%08lx).\n", __FILE__, __LINE__, &(e), \ diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h index 7e6a4180db9d..9289a86643a9 100644 --- a/arch/um/include/asm/pgtable-3level.h +++ b/arch/um/include/asm/pgtable-3level.h @@ -41,7 +41,6 @@ #endif #define USER_PTRS_PER_PGD ((TASK_SIZE + (PGDIR_SIZE - 1)) / PGDIR_SIZE) -#define FIRST_USER_ADDRESS 0UL #define pte_ERROR(e) \ printk("%s:%d: bad pte %p(%016lx).\n", __FILE__, __LINE__, &(e), \ diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c index c5011064b5dd..457a38db368b 100644 --- a/arch/um/kernel/process.c +++ b/arch/um/kernel/process.c @@ -369,7 +369,7 @@ unsigned long get_wchan(struct task_struct *p) unsigned long stack_page, sp, ip; bool seen_sched = 0; - if ((p == NULL) || (p == current) || (p->state == TASK_RUNNING)) + if ((p == NULL) || (p == current) || task_is_running(p)) return 0; stack_page = (unsigned long) task_stack_page(p); diff --git a/arch/um/kernel/skas/syscall.c b/arch/um/kernel/skas/syscall.c index 3d91f89fd852..9ee19e566da3 100644 --- a/arch/um/kernel/skas/syscall.c +++ b/arch/um/kernel/skas/syscall.c @@ -41,7 +41,7 @@ void handle_syscall(struct uml_pt_regs *r) goto out; syscall = UPT_SYSCALL_NR(r); - if (syscall >= 0 && syscall <= __NR_syscall_max) + if (syscall >= 0 && syscall < __NR_syscalls) PT_REGS_SET_SYSCALL_RETURN(regs, EXECUTE_SYSCALL(syscall, regs)); diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c index 74e07e748a9b..9512253947d5 100644 --- a/arch/um/kernel/um_arch.c +++ b/arch/um/kernel/um_arch.c @@ -7,6 +7,7 @@ #include <linux/init.h> #include <linux/mm.h> #include <linux/module.h> +#include <linux/panic_notifier.h> #include <linux/seq_file.h> #include <linux/string.h> #include <linux/utsname.h> |