diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/um/kernel/physmem.c | 10 | ||||
| -rw-r--r-- | arch/um/kernel/um_arch.c | 8 | ||||
| -rw-r--r-- | arch/um/kernel/umid.c | 4 | ||||
| -rw-r--r-- | arch/um/os-Linux/execvp.c | 2 | ||||
| -rw-r--r-- | arch/um/os-Linux/main.c | 6 | ||||
| -rw-r--r-- | arch/um/os-Linux/mem.c | 10 | ||||
| -rw-r--r-- | arch/um/os-Linux/start_up.c | 2 | ||||
| -rw-r--r-- | arch/um/os-Linux/umid.c | 8 |
8 files changed, 26 insertions, 24 deletions
diff --git a/arch/um/kernel/physmem.c b/arch/um/kernel/physmem.c index 4c9861b421fd..f02596e9931d 100644 --- a/arch/um/kernel/physmem.c +++ b/arch/um/kernel/physmem.c @@ -89,8 +89,8 @@ void __init setup_physmem(unsigned long start, unsigned long reserve_end, offset = uml_reserved - uml_physmem; map_size = len - offset; if(map_size <= 0) { - printf("Too few physical memory! Needed=%d, given=%d\n", - offset, len); + os_warn("Too few physical memory! Needed=%lu, given=%lu\n", + offset, len); exit(1); } @@ -99,9 +99,9 @@ void __init setup_physmem(unsigned long start, unsigned long reserve_end, err = os_map_memory((void *) uml_reserved, physmem_fd, offset, map_size, 1, 1, 1); if (err < 0) { - printf("setup_physmem - mapping %ld bytes of memory at 0x%p " - "failed - errno = %d\n", map_size, - (void *) uml_reserved, err); + os_warn("setup_physmem - mapping %ld bytes of memory at 0x%p " + "failed - errno = %d\n", map_size, + (void *) uml_reserved, err); exit(1); } diff --git a/arch/um/kernel/um_arch.c b/arch/um/kernel/um_arch.c index 5df91d845a0d..9c5d111f46be 100644 --- a/arch/um/kernel/um_arch.c +++ b/arch/um/kernel/um_arch.c @@ -34,7 +34,7 @@ static char __initdata command_line[COMMAND_LINE_SIZE] = { 0 }; static void __init add_arg(char *arg) { if (strlen(command_line) + strlen(arg) + 1 > COMMAND_LINE_SIZE) { - printf("add_arg: Too many command line arguments!\n"); + os_warn("add_arg: Too many command line arguments!\n"); exit(1); } if (strlen(command_line) > 0) @@ -126,6 +126,7 @@ static const char *usage_string = static int __init uml_version_setup(char *line, int *add) { + /* Explicitly use printf() to show version in stdout */ printf("%s\n", init_utsname()->release); exit(0); @@ -154,8 +155,8 @@ __uml_setup("root=", uml_root_setup, static int __init no_skas_debug_setup(char *line, int *add) { - printf("'debug' is not necessary to gdb UML in skas mode - run \n"); - printf("'gdb linux'\n"); + os_warn("'debug' is not necessary to gdb UML in skas mode - run\n"); + os_warn("'gdb linux'\n"); return 0; } @@ -171,6 +172,7 @@ static int __init Usage(char *line, int *add) printf(usage_string, init_utsname()->release); p = &__uml_help_start; + /* Explicitly use printf() to show help in stdout */ while (p < &__uml_help_end) { printf("%s", *p); p++; diff --git a/arch/um/kernel/umid.c b/arch/um/kernel/umid.c index f6cc3bd61781..10bf4aca529f 100644 --- a/arch/um/kernel/umid.c +++ b/arch/um/kernel/umid.c @@ -16,14 +16,14 @@ static int __init set_umid_arg(char *name, int *add) int err; if (umid_inited) { - printf("umid already set\n"); + os_warn("umid already set\n"); return 0; } *add = 0; err = set_umid(name); if (err == -EEXIST) - printf("umid '%s' already in use\n", name); + os_warn("umid '%s' already in use\n", name); else if (!err) umid_inited = 1; diff --git a/arch/um/os-Linux/execvp.c b/arch/um/os-Linux/execvp.c index 8fb25ca07c46..84a0777c2a45 100644 --- a/arch/um/os-Linux/execvp.c +++ b/arch/um/os-Linux/execvp.c @@ -136,7 +136,7 @@ int main(int argc, char**argv) int ret; argc--; if (!argc) { - fprintf(stderr, "Not enough arguments\n"); + os_warn("Not enough arguments\n"); return 1; } argv++; diff --git a/arch/um/os-Linux/main.c b/arch/um/os-Linux/main.c index f880dcd6ecc9..5f970ece5ac3 100644 --- a/arch/um/os-Linux/main.c +++ b/arch/um/os-Linux/main.c @@ -74,8 +74,8 @@ static void install_fatal_handler(int sig) action.sa_restorer = NULL; action.sa_handler = last_ditch_exit; if (sigaction(sig, &action, NULL) < 0) { - printf("failed to install handler for signal %d - errno = %d\n", - sig, errno); + os_warn("failed to install handler for signal %d " + "- errno = %d\n", sig, errno); exit(1); } } @@ -175,7 +175,7 @@ int __init main(int argc, char **argv, char **envp) /* disable SIGIO for the fds and set SIGIO to be ignored */ err = deactivate_all_fds(); if (err) - printf("deactivate_all_fds failed, errno = %d\n", -err); + os_warn("deactivate_all_fds failed, errno = %d\n", -err); /* * Let any pending signals fire now. This ensures diff --git a/arch/um/os-Linux/mem.c b/arch/um/os-Linux/mem.c index a7f6023301cd..e162a95ad7dd 100644 --- a/arch/um/os-Linux/mem.c +++ b/arch/um/os-Linux/mem.c @@ -82,7 +82,7 @@ static char * __init choose_tempdir(void) dir = fallback_dir; warn: - printf("Warning: tempdir %s is not on tmpfs\n", dir); + os_warn("Warning: tempdir %s is not on tmpfs\n", dir); done: /* Make a copy since getenv results may not remain valid forever. */ return strdup(dir); @@ -100,7 +100,7 @@ static int __init make_tempfile(const char *template) if (tempdir == NULL) { tempdir = choose_tempdir(); if (tempdir == NULL) { - fprintf(stderr, "Failed to choose tempdir: %s\n", + os_warn("Failed to choose tempdir: %s\n", strerror(errno)); return -1; } @@ -125,7 +125,7 @@ static int __init make_tempfile(const char *template) strcat(tempname, template); fd = mkstemp(tempname); if (fd < 0) { - fprintf(stderr, "open - cannot create %s: %s\n", tempname, + os_warn("open - cannot create %s: %s\n", tempname, strerror(errno)); goto out; } @@ -197,10 +197,10 @@ void __init check_tmpexec(void) os_info("Checking PROT_EXEC mmap in %s...", tempdir); if (addr == MAP_FAILED) { err = errno; - printf("%s\n", strerror(err)); + os_warn("%s\n", strerror(err)); close(fd); if (err == EPERM) - printf("%s must be not mounted noexec\n", tempdir); + os_warn("%s must be not mounted noexec\n", tempdir); exit(1); } os_info("OK\n"); diff --git a/arch/um/os-Linux/start_up.c b/arch/um/os-Linux/start_up.c index f16e001998e5..b1b6b75c5b17 100644 --- a/arch/um/os-Linux/start_up.c +++ b/arch/um/os-Linux/start_up.c @@ -351,7 +351,7 @@ int __init parse_iomem(char *str, int *add) driver = str; file = strchr(str,','); if (file == NULL) { - fprintf(stderr, "parse_iomem : failed to parse iomem\n"); + os_warn("parse_iomem : failed to parse iomem\n"); goto out; } *file = '\0'; diff --git a/arch/um/os-Linux/umid.c b/arch/um/os-Linux/umid.c index 37cfaba47aa6..998fbb445458 100644 --- a/arch/um/os-Linux/umid.c +++ b/arch/um/os-Linux/umid.c @@ -354,7 +354,7 @@ char *get_umid(void) static int __init set_uml_dir(char *name, int *add) { if (*name == '\0') { - printf("uml_dir can't be an empty string\n"); + os_warn("uml_dir can't be an empty string\n"); return 0; } @@ -365,7 +365,7 @@ static int __init set_uml_dir(char *name, int *add) uml_dir = malloc(strlen(name) + 2); if (uml_dir == NULL) { - printf("Failed to malloc uml_dir - error = %d\n", errno); + os_warn("Failed to malloc uml_dir - error = %d\n", errno); /* * Return 0 here because do_initcalls doesn't look at @@ -390,8 +390,8 @@ static void remove_umid_dir(void) sprintf(dir, "%s%s", uml_dir, umid); err = remove_files_and_dir(dir); if (err) - printf("remove_umid_dir - remove_files_and_dir failed with " - "err = %d\n", err); + os_warn("%s - remove_files_and_dir failed with err = %d\n", + __func__, err); } __uml_exitcall(remove_umid_dir); |