diff options
| author | Steffen Eiden <[email protected]> | 2023-08-15 17:14:13 +0200 |
|---|---|---|
| committer | Janosch Frank <[email protected]> | 2023-08-28 09:27:55 +0000 |
| commit | 59a881402cc89788652fa2c2ce7421d14f131c34 (patch) | |
| tree | b6a1e233fbadcddeb920cd325bb95dc561637ab2 /arch/s390/kernel/uv.c | |
| parent | b1e428615f154c87a94267b67e819644b50948f8 (diff) | |
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 <[email protected]>
Reviewed-by: Claudio Imbrenda <[email protected]>
Reviewed-by: Janosch Frank <[email protected]>
Signed-off-by: Janosch Frank <[email protected]>
Reviewed-by: Michael Mueller <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Message-Id: <[email protected]>
Diffstat (limited to 'arch/s390/kernel/uv.c')
| -rw-r--r-- | arch/s390/kernel/uv.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |