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 @@ -108,7 +108,8 @@ 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; }