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authorIngo Molnar <mingo@kernel.org>2020-04-13 09:44:39 +0200
committerIngo Molnar <mingo@kernel.org>2020-04-13 09:44:39 +0200
commit3b02a051d25d9600e9d403ad3043aed7de00160e (patch)
tree5b8f58b79328c04654bf5ab6286401057edeca8f /init/main.c
parentf5d2313bd3c540be405c4977a63840cd6d0167b5 (diff)
parent8f3d9f354286745c751374f5f1fcafee6b3f3136 (diff)
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Merge tag 'v5.7-rc1' into locking/kcsan, to resolve conflicts and refresh
Resolve these conflicts: arch/x86/Kconfig arch/x86/kernel/Makefile Do a minor "evil merge" to move the KCSAN entry up a bit by a few lines in the Kconfig to reduce the probability of future conflicts. Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'init/main.c')
-rw-r--r--init/main.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/init/main.c b/init/main.c
index 60d29105c4f1..295aec3a1a7a 100644
--- a/init/main.c
+++ b/init/main.c
@@ -354,6 +354,8 @@ static int __init bootconfig_params(char *param, char *val,
static void __init setup_boot_config(const char *cmdline)
{
static char tmp_cmdline[COMMAND_LINE_SIZE] __initdata;
+ const char *msg;
+ int pos;
u32 size, csum;
char *data, *copy;
u32 *hdr;
@@ -401,10 +403,14 @@ static void __init setup_boot_config(const char *cmdline)
memcpy(copy, data, size);
copy[size] = '\0';
- ret = xbc_init(copy);
- if (ret < 0)
- pr_err("Failed to parse bootconfig\n");
- else {
+ ret = xbc_init(copy, &msg, &pos);
+ if (ret < 0) {
+ if (pos < 0)
+ pr_err("Failed to init bootconfig: %s.\n", msg);
+ else
+ pr_err("Failed to parse bootconfig: %s at %d.\n",
+ msg, pos);
+ } else {
pr_info("Load bootconfig: %d bytes %d nodes\n", size, ret);
/* keys starting with "kernel." are passed via cmdline */
extra_command_line = xbc_make_cmdline("kernel");
@@ -908,7 +914,6 @@ asmlinkage __visible void __init start_kernel(void)
boot_init_stack_canary();
time_init();
- printk_safe_init();
perf_event_init();
profile_init();
call_function_init();