From 59a881402cc89788652fa2c2ce7421d14f131c34 Mon Sep 17 00:00:00 2001 From: Steffen Eiden Date: Tue, 15 Aug 2023 17:14:13 +0200 Subject: s390/uv: UV feature check utility Introduces a function to check the existence of an UV feature. Refactor feature bit checks to use the new function. Signed-off-by: Steffen Eiden Reviewed-by: Claudio Imbrenda Reviewed-by: Janosch Frank Signed-off-by: Janosch Frank Reviewed-by: Michael Mueller Link: https://lore.kernel.org/r/20230815151415.379760-3-seiden@linux.ibm.com Message-Id: <20230815151415.379760-3-seiden@linux.ibm.com> --- arch/s390/kernel/uv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/s390/kernel') diff --git a/arch/s390/kernel/uv.c b/arch/s390/kernel/uv.c index b771f1b4cdd1..fc07bc39e698 100644 --- a/arch/s390/kernel/uv.c +++ b/arch/s390/kernel/uv.c @@ -258,7 +258,7 @@ static bool should_export_before_import(struct uv_cb_header *uvcb, struct mm_str * shared page from a different protected VM will automatically also * transfer its ownership. */ - if (test_bit_inv(BIT_UV_FEAT_MISC, &uv_info.uv_feature_indications)) + if (uv_has_feature(BIT_UV_FEAT_MISC)) return false; if (uvcb->cmd == UVC_CMD_UNPIN_PAGE_SHARED) return false; -- cgit v1.2.3