From eeab78b05d202f15e58ab10675a4f736a1c9bd29 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Fri, 5 Feb 2021 16:19:32 +0100 Subject: s390/vdso: implement generic vdso time namespace support Implement generic vdso time namespace support which also enables time namespaces for s390. This is quite similar to what arm64 has. Reviewed-by: Alexander Gordeev Signed-off-by: Heiko Carstens Signed-off-by: Vasily Gorbik --- arch/s390/kernel/vdso64/vdso64.lds.S | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'arch/s390/kernel/vdso64') diff --git a/arch/s390/kernel/vdso64/vdso64.lds.S b/arch/s390/kernel/vdso64/vdso64.lds.S index 99063b4c6e27..518f1ea405f4 100644 --- a/arch/s390/kernel/vdso64/vdso64.lds.S +++ b/arch/s390/kernel/vdso64/vdso64.lds.S @@ -13,7 +13,10 @@ ENTRY(_start) SECTIONS { - PROVIDE(_vdso_data = . - PAGE_SIZE); + PROVIDE(_vdso_data = . - __VVAR_PAGES * PAGE_SIZE); +#ifdef CONFIG_TIME_NS + PROVIDE(_timens_data = _vdso_data + PAGE_SIZE); +#endif . = VDSO64_LBASE + SIZEOF_HEADERS; .hash : { *(.hash) } :text -- cgit v1.2.3-59-g8ed1b