Messages in this thread Patch in this message | | | From | Christophe Leroy <> | Subject | [PATCH v1 27/30] powerpc/vdso: Remove vdso_ready | Date | Sun, 27 Sep 2020 09:16:45 +0000 (UTC) |
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There is no way to get out of vdso_init() prematuraly anymore.
Remove vdso_ready as it will always be 1.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> --- arch/powerpc/kernel/vdso.c | 6 ------ 1 file changed, 6 deletions(-)
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c index 14fbcc76a629..e5a9b60274ba 100644 --- a/arch/powerpc/kernel/vdso.c +++ b/arch/powerpc/kernel/vdso.c @@ -47,8 +47,6 @@ extern char vdso32_start, vdso32_end; extern char vdso64_start, vdso64_end; -static int vdso_ready; - /* * The vdso data page (aka. systemcfg for old ppc64 fans) is here. * Once the early boot kernel code no longer needs to muck around @@ -171,9 +169,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) mm->context.vdso = NULL; - if (!vdso_ready) - return 0; - if (mmap_write_lock_killable(mm)) return -EINTR; @@ -312,7 +307,6 @@ static int __init vdso_init(void) vdso64_spec.pages = vdso_setup_pages(&vdso64_start, &vdso64_end); smp_wmb(); - vdso_ready = 1; return 0; } -- 2.25.0
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