diff options
Diffstat (limited to 'arch/powerpc/kernel/head_64.S')
-rw-r--r-- | arch/powerpc/kernel/head_64.S | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S index ba30e3177b05..45d81976987f 100644 --- a/arch/powerpc/kernel/head_64.S +++ b/arch/powerpc/kernel/head_64.S | |||
@@ -1914,24 +1914,6 @@ _GLOBAL(hmt_start_secondary) | |||
1914 | blr | 1914 | blr |
1915 | #endif | 1915 | #endif |
1916 | 1916 | ||
1917 | #if defined(CONFIG_KEXEC) || defined(CONFIG_SMP) | ||
1918 | _GLOBAL(smp_release_cpus) | ||
1919 | /* All secondary cpus are spinning on a common | ||
1920 | * spinloop, release them all now so they can start | ||
1921 | * to spin on their individual paca spinloops. | ||
1922 | * For non SMP kernels, the secondary cpus never | ||
1923 | * get out of the common spinloop. | ||
1924 | * XXX This does nothing useful on iSeries, secondaries are | ||
1925 | * already waiting on their paca. | ||
1926 | */ | ||
1927 | li r3,1 | ||
1928 | LOADADDR(r5,__secondary_hold_spinloop) | ||
1929 | std r3,0(r5) | ||
1930 | sync | ||
1931 | blr | ||
1932 | #endif /* CONFIG_SMP */ | ||
1933 | |||
1934 | |||
1935 | /* | 1917 | /* |
1936 | * We put a few things here that have to be page-aligned. | 1918 | * We put a few things here that have to be page-aligned. |
1937 | * This stuff goes at the beginning of the bss, which is page-aligned. | 1919 | * This stuff goes at the beginning of the bss, which is page-aligned. |