linux-kernel - [PATCH] x86/fpu: Update the outdated comment above fpstate_init

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Message-ID: <20250324131931.2097905-1-chao.gao@intel.com>
Date: Mon, 24 Mar 2025 21:19:27 +0800
From: Chao Gao <chao.gao@...el.com>
To: x86@...nel.org,
	linux-kernel@...r.kernel.org
Cc: Chao Gao <chao.gao@...el.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	Borislav Petkov <bp@...en8.de>,
	Dave Hansen <dave.hansen@...ux.intel.com>,
	"H. Peter Anvin" <hpa@...or.com>,
	Eric Biggers <ebiggers@...gle.com>,
	Stanislav Spassov <stanspas@...zon.de>
Subject: [PATCH] x86/fpu: Update the outdated comment above fpstate_init_user()

fpu_init_fpstate_user() was removed in

  commit 582b01b6ab27 ("x86/fpu: Remove old KVM FPU interface").

Update that comment to accurately reflect the current state regarding its
callers.

Signed-off-by: Chao Gao <chao.gao@...el.com>
---
 arch/x86/kernel/fpu/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c
index b00e4032d75f..91dabfcaea20 100644
--- a/arch/x86/kernel/fpu/core.c
+++ b/arch/x86/kernel/fpu/core.c
@@ -516,7 +516,7 @@ static inline void fpstate_init_fstate(struct fpstate *fpstate)
 /*
  * Used in two places:
  * 1) Early boot to setup init_fpstate for non XSAVE systems
- * 2) fpu_init_fpstate_user() which is invoked from KVM
+ * 2) fpu_alloc_guest_fpstate() which is invoked from KVM
  */
 void fpstate_init_user(struct fpstate *fpstate)
 {
-- 
2.46.1