linux-kernel - [PATCH] x86/fpu: Fix kdoc of fpu_enable_guest_xfd

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Message-ID: <20250620052152.490414-1-chao.gao@intel.com>
Date: Thu, 19 Jun 2025 22:21:50 -0700
From: Chao Gao <chao.gao@...el.com>
To: 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>,
	x86@...nel.org,
	"H. Peter Anvin" <hpa@...or.com>,
	"Chang S. Bae" <chang.seok.bae@...el.com>,
	Eric Biggers <ebiggers@...gle.com>,
	"Peter Zijlstra (Intel)" <peterz@...radead.org>,
	"Xin Li (Intel)" <xin@...or.com>,
	Stanislav Spassov <stanspas@...zon.de>,
	Kees Cook <kees@...nel.org>
Subject: [PATCH] x86/fpu: Fix kdoc of fpu_enable_guest_xfd_features()

Adjust the indentation and use tabs between function parameters and their
descriptions to align with the convention used in FPU code.

Signed-off-by: Chao Gao <chao.gao@...el.com>
---
 arch/x86/kernel/fpu/core.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c
index ea138583dd92..26ddfb5079a6 100644
--- a/arch/x86/kernel/fpu/core.c
+++ b/arch/x86/kernel/fpu/core.c
@@ -290,15 +290,15 @@ void fpu_free_guest_fpstate(struct fpu_guest *gfpu)
 }
 EXPORT_SYMBOL_GPL(fpu_free_guest_fpstate);
 
-/*
-  * fpu_enable_guest_xfd_features - Check xfeatures against guest perm and enable
-  * @guest_fpu:         Pointer to the guest FPU container
-  * @xfeatures:         Features requested by guest CPUID
-  *
-  * Enable all dynamic xfeatures according to guest perm and requested CPUID.
-  *
-  * Return: 0 on success, error code otherwise
-  */
+/**
+ * fpu_enable_guest_xfd_features - Check xfeatures against guest perm and enable
+ * @guest_fpu:		Pointer to the guest FPU container
+ * @xfeatures:		Features requested by guest CPUID
+ *
+ * Enable all dynamic xfeatures according to guest perm and requested CPUID.
+ *
+ * Return: 0 on success, error code otherwise
+ */
 int fpu_enable_guest_xfd_features(struct fpu_guest *guest_fpu, u64 xfeatures)
 {
 	lockdep_assert_preemption_enabled();

base-commit: 74f86163845cfeb1b4b0173eaa1ee05e2e8ca4fd
-- 
2.47.1