2023-09-19 15:19:22

by Saurabh Singh Sengar

Subject: [PATCH] x86/hyperv: Add common print prefix "Hyper-V" in hv_init

Add "#define pr_fmt()" in hv_init.c to use "Hyper-V:" as common
print prefix for all pr_*() statements in this file.

Remove the "Hyper-V:" already prefixed in couple of prints.

Signed-off-by: Saurabh Sengar <[email protected]>
---
arch/x86/hyperv/hv_init.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/arch/x86/hyperv/hv_init.c b/arch/x86/hyperv/hv_init.c
index 953e280c07c3..1c973067f008 100644
--- a/arch/x86/hyperv/hv_init.c
+++ b/arch/x86/hyperv/hv_init.c
@@ -7,6 +7,8 @@
* Author : K. Y. Srinivasan <[email protected]>
*/

+#define pr_fmt(fmt) "Hyper-V: " fmt
+
#include <linux/efi.h>
#include <linux/types.h>
#include <linux/bitfield.h>
@@ -176,7 +178,7 @@ void set_hv_tscchange_cb(void (*cb)(void))
struct hv_tsc_emulation_control emu_ctrl = {.enabled = 1};

if (!hv_reenlightenment_available()) {
- pr_warn("Hyper-V: reenlightenment support is unavailable\n");
+ pr_warn("reenlightenment support is unavailable\n");
return;
}

@@ -488,7 +490,7 @@ void __init hyperv_init(void)
if (cpu_feature_enabled(X86_FEATURE_IBT) &&
*(u32 *)hv_hypercall_pg != gen_endbr()) {
setup_clear_cpu_cap(X86_FEATURE_IBT);
- pr_warn("Hyper-V: Disabling IBT because of Hyper-V bug\n");
+ pr_warn("Disabling IBT because of Hyper-V bug\n");
}
#endif

--
2.34.1

2023-09-22 18:53:02

by Wei Liu

Subject: Re: [PATCH] x86/hyperv: Add common print prefix "Hyper-V" in hv_init

On Tue, Sep 19, 2023 at 04:36:01AM -0700, Saurabh Sengar wrote:
> Add "#define pr_fmt()" in hv_init.c to use "Hyper-V:" as common
> print prefix for all pr_*() statements in this file.
>
> Remove the "Hyper-V:" already prefixed in couple of prints.
>
> Signed-off-by: Saurabh Sengar <[email protected]>

Applied to hyperv-fixes. Thanks.