Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.4 01/15] cpu/speculation: Add prototype for cpu_show_srbds() | Date | Tue, 14 Jun 2022 20:40:10 +0200 |
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From: Guenter Roeck <linux@roeck-us.net>
commit 2accfa69050c2a0d6fc6106f609208b3e9622b26 upstream.
0-day is not happy that there is no prototype for cpu_show_srbds():
drivers/base/cpu.c:565:16: error: no previous prototype for 'cpu_show_srbds'
Fixes: 7e5b3c267d25 ("x86/speculation: Add Special Register Buffer Data Sampling (SRBDS) mitigation") Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Borislav Petkov <bp@suse.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Link: https://lkml.kernel.org/r/20200617141410.93338-1-linux@roeck-us.net Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- include/linux/cpu.h | 1 + 1 file changed, 1 insertion(+)
--- a/include/linux/cpu.h +++ b/include/linux/cpu.h @@ -64,6 +64,7 @@ extern ssize_t cpu_show_tsx_async_abort( char *buf); extern ssize_t cpu_show_itlb_multihit(struct device *dev, struct device_attribute *attr, char *buf); +extern ssize_t cpu_show_srbds(struct device *dev, struct device_attribute *attr, char *buf); extern __printf(4, 5) struct device *cpu_device_create(struct device *parent, void *drvdata,
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