| Message ID | 1453731572-18448-2-git-send-email-ard.biesheuvel@linaro.org |
|---|---|
| State | New |
| Headers | show |
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh index ba6c34ea5429..b541c21072f2 100755 --- a/scripts/link-vmlinux.sh +++ b/scripts/link-vmlinux.sh @@ -86,7 +86,7 @@ kallsyms() kallsymopt="${kallsymopt} --page-offset=$CONFIG_PAGE_OFFSET" fi - if [ -n "${CONFIG_X86_64}" ]; then + if [ -n "${CONFIG_X86_64}" ] && [ -n "${CONFIG_SMP}" ]; then kallsymopt="${kallsymopt} --absolute-percpu" fi
scripts/kallsyms.c has a special --absolute-percpu command line option which deals with the zero based per cpu offsets that are used when building for SMP on x86_64. This means that the option should only be passed in that case, so add a check for CONFIG_SMP. Otherwise, per cpu variables are recorded as absolute quantities, (which they are not under !CONFIG_SMP) and they are not relocated under CONFIG_RELOCATABLE=y. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> --- scripts/link-vmlinux.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.5.0