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authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>2024-08-05 08:25:09 +0200
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>2024-08-05 08:25:09 +0200
commit2c25dcc2361949bc7da730d22de36c019c6bf1e3 (patch)
tree3422f89adb17748bde8419918cb7959d79c773f3 /arch/x86/lib/cmdline.c
parentba5c778cab1dd3e4918f940989e771e2818afee8 (diff)
parentde9c2c66ad8e787abec7c9d7eff4f8c3cdd28aed (diff)
Merge tag 'v6.11-rc2' into media_stage
Linux 6.11-rc2 * tag 'v6.11-rc2': (283 commits) Linux 6.11-rc2 profiling: remove profile=sleep support arm: dts: arm: versatile-ab: Fix duplicate clock node name runtime constants: deal with old decrepit linkers clocksource: Fix brown-bag boolean thinko in cs_watchdog_read() cifs: update internal version number smb: client: fix FSCTL_GET_REPARSE_POINT against NetApp smb3: add dynamic tracepoints for shutdown ioctl cifs: Remove cifs_aio_ctx smb: client: handle lack of FSCTL_GET_REPARSE_POINT support arm64: jump_label: Ensure patched jump_labels are visible to all CPUs syscalls: fix syscall macros for newfstat/newfstatat uretprobe: change syscall number, again thermal: core: Update thermal zone registration documentation Revert "nouveau: rip out busy fence waits" protect the fetch of ->fd[fd] in do_dup2() from mispredictions x86/uaccess: Zero the 8-byte get_range case on failure on 32-bit riscv: Fix linear mapping checks for non-contiguous memory regions KVM: x86/mmu: fix determination of max NPT mapping level for private pages PCI: pciehp: Retain Power Indicator bits for userspace indicators ...
Diffstat (limited to 'arch/x86/lib/cmdline.c')
-rw-r--r--arch/x86/lib/cmdline.c25
1 files changed, 18 insertions, 7 deletions
diff --git a/arch/x86/lib/cmdline.c b/arch/x86/lib/cmdline.c
index 384da1fdd5c6..c65cd5550454 100644
--- a/arch/x86/lib/cmdline.c
+++ b/arch/x86/lib/cmdline.c
@@ -207,18 +207,29 @@ __cmdline_find_option(const char *cmdline, int max_cmdline_size,
int cmdline_find_option_bool(const char *cmdline, const char *option)
{
- if (IS_ENABLED(CONFIG_CMDLINE_BOOL))
- WARN_ON_ONCE(!builtin_cmdline_added);
+ int ret;
- return __cmdline_find_option_bool(cmdline, COMMAND_LINE_SIZE, option);
+ ret = __cmdline_find_option_bool(cmdline, COMMAND_LINE_SIZE, option);
+ if (ret > 0)
+ return ret;
+
+ if (IS_ENABLED(CONFIG_CMDLINE_BOOL) && !builtin_cmdline_added)
+ return __cmdline_find_option_bool(builtin_cmdline, COMMAND_LINE_SIZE, option);
+
+ return ret;
}
int cmdline_find_option(const char *cmdline, const char *option, char *buffer,
int bufsize)
{
- if (IS_ENABLED(CONFIG_CMDLINE_BOOL))
- WARN_ON_ONCE(!builtin_cmdline_added);
+ int ret;
+
+ ret = __cmdline_find_option(cmdline, COMMAND_LINE_SIZE, option, buffer, bufsize);
+ if (ret > 0)
+ return ret;
+
+ if (IS_ENABLED(CONFIG_CMDLINE_BOOL) && !builtin_cmdline_added)
+ return __cmdline_find_option(builtin_cmdline, COMMAND_LINE_SIZE, option, buffer, bufsize);
- return __cmdline_find_option(cmdline, COMMAND_LINE_SIZE, option,
- buffer, bufsize);
+ return ret;
}