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Tue, 05 May 2026 00:01:17 -0700 (PDT) Received: from honglab.tailc96cb.ts.net ([140.123.97.73]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-839679c8c1bsm1353445b3a.34.2026.05.05.00.01.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 05 May 2026 00:01:17 -0700 (PDT) From: "WEI-HONG, YE" <1234567weewee457@gmail.com> To: seanjc@google.com, pbonzini@redhat.com Cc: vkuznets@redhat.com, tglx@kernel.org, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, thuth@redhat.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, hank20010209@gmail.com, "WEI-HONG, YE" <1234567weewee457@gmail.com> Subject: [PATCH] x86/kvm: Include linux/types.h in asm/kvm_para.h Date: Tue, 5 May 2026 06:58:48 +0000 Message-ID: <20260505065849.81691-1-1234567weewee457@gmail.com> X-Mailer: git-send-email 2.48.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" arch/x86/include/asm/kvm_para.h uses u32 in function declarations, but does not include linux/types.h itself. One user, mtrr.c, carried an explicit workaround for this dependency. Include linux/types.h from asm/kvm_para.h and remove the workaround from mtrr.c. Build-tested with x86_64 defconfig. Signed-off-by: WEI-HONG, YE <1234567weewee457@gmail.com> Reviewed-by: Thomas Huth --- arch/x86/include/asm/kvm_para.h | 2 ++ arch/x86/kernel/cpu/mtrr/mtrr.c | 2 -- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/include/asm/kvm_para.h b/arch/x86/include/asm/kvm_par= a.h index 4a47c16e2df8..26e86db37b05 100644 --- a/arch/x86/include/asm/kvm_para.h +++ b/arch/x86/include/asm/kvm_para.h @@ -2,6 +2,8 @@ #ifndef _ASM_X86_KVM_PARA_H #define _ASM_X86_KVM_PARA_H =20 +#include + #include #include #include diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.c b/arch/x86/kernel/cpu/mtrr/mtr= r.c index 4b3d492afe17..cdba5bf4a51d 100644 --- a/arch/x86/kernel/cpu/mtrr/mtrr.c +++ b/arch/x86/kernel/cpu/mtrr/mtrr.c @@ -18,8 +18,6 @@ System Programming Guide; Section 9.11. (1997 edition - PPro). */ =20 -#include /* FIXME: kvm_para.h needs this */ - #include #include #include --=20 2.48.1