| From b1a384d2cbccb1eb3f84765020d25e2c1929706e Mon Sep 17 00:00:00 2001 |
| From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk> |
| Date: Thu, 10 Mar 2022 10:22:14 +0000 |
| Subject: ARM: fix build warning in proc-v7-bugs.c |
| |
| From: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> |
| |
| commit b1a384d2cbccb1eb3f84765020d25e2c1929706e upstream. |
| |
| The kernel test robot discovered that building without |
| HARDEN_BRANCH_PREDICTOR issues a warning due to a missing |
| argument to pr_info(). |
| |
| Add the missing argument. |
| |
| Reported-by: kernel test robot <lkp@intel.com> |
| Fixes: 9dd78194a372 ("ARM: report Spectre v2 status through sysfs") |
| Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> |
| Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| --- |
| arch/arm/mm/proc-v7-bugs.c | 3 ++- |
| 1 file changed, 2 insertions(+), 1 deletion(-) |
| |
| --- a/arch/arm/mm/proc-v7-bugs.c |
| +++ b/arch/arm/mm/proc-v7-bugs.c |
| @@ -110,7 +110,8 @@ static unsigned int spectre_v2_install_w |
| #else |
| static unsigned int spectre_v2_install_workaround(unsigned int method) |
| { |
| - pr_info("CPU%u: Spectre V2: workarounds disabled by configuration\n"); |
| + pr_info("CPU%u: Spectre V2: workarounds disabled by configuration\n", |
| + smp_processor_id()); |
| |
| return SPECTRE_VULNERABLE; |
| } |
