diff options
Diffstat (limited to 'sys/amd64/linux32/linux32_sysvec.c')
-rw-r--r-- | sys/amd64/linux32/linux32_sysvec.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sys/amd64/linux32/linux32_sysvec.c b/sys/amd64/linux32/linux32_sysvec.c index 782ab2246061..b57d6f93d94b 100644 --- a/sys/amd64/linux32/linux32_sysvec.c +++ b/sys/amd64/linux32/linux32_sysvec.c @@ -185,6 +185,7 @@ LINUX_VDSO_SYM_INTPTR(__kernel_sigreturn); LINUX_VDSO_SYM_INTPTR(__kernel_rt_sigreturn); LINUX_VDSO_SYM_INTPTR(kern_timekeep_base); LINUX_VDSO_SYM_INTPTR(kern_tsc_selector); +LINUX_VDSO_SYM_INTPTR(kern_cpu_selector); LINUX_VDSO_SYM_CHAR(linux_platform); /* @@ -1000,6 +1001,12 @@ linux_exec_sysvec_init(void *param) *ktsc_selector = linux_vdso_tsc_selector_idx(); if (bootverbose) printf("Linux i386 vDSO tsc_selector: %u\n", *ktsc_selector); + + tkoff = kern_cpu_selector - linux_vdso_base; + ktsc_selector = (l_uintptr_t *)(linux_vdso_mapping + tkoff); + *ktsc_selector = linux_vdso_cpu_selector_idx(); + if (bootverbose) + printf("Linux i386 vDSO cpu_selector: %u\n", *ktsc_selector); } SYSINIT(elf_linux_exec_sysvec_init, SI_SUB_EXEC + 1, SI_ORDER_ANY, linux_exec_sysvec_init, &elf_linux_sysvec); |