linux-kernel - [PATCH v6 03/49] tpm: Switch to new Intel CPU model defines

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20240520224620.9480-4-tony.luck@intel.com>
Date: Mon, 20 May 2024 15:45:34 -0700
From: Tony Luck <tony.luck@...el.com>
To: 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
Cc: "H. Peter Anvin" <hpa@...or.com>,
	"Peter Zijlstra (Intel)" <peterz@...radead.org>,
	Uros Bizjak <ubizjak@...il.com>,
	Rick Edgecombe <rick.p.edgecombe@...el.com>,
	Arnd Bergmann <arnd@...db.de>,
	Tony Luck <tony.luck@...el.com>,
	Mateusz Guzik <mjguzik@...il.com>,
	Thomas Renninger <trenn@...e.de>,
	Andi Kleen <ak@...ux.intel.com>,
	linux-kernel@...r.kernel.org,
	patches@...ts.linux.dev,
	Jarkko Sakkinen <jarkko@...nel.org>
Subject: [PATCH v6 03/49] tpm: Switch to new Intel CPU model defines

New CPU #defines encode vendor and family as well as model.

Signed-off-by: Tony Luck <tony.luck@...el.com>
Reviewed-by: Jarkko Sakkinen <jarkko@...nel.org>
---
 drivers/char/tpm/tpm.h          | 2 +-
 drivers/char/tpm/tpm_tis_core.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
index 6b8b9956ba69..7bb87fa5f7a1 100644
--- a/drivers/char/tpm/tpm.h
+++ b/drivers/char/tpm/tpm.h
@@ -28,7 +28,7 @@
 #include <linux/tpm_eventlog.h>
 
 #ifdef CONFIG_X86
-#include <asm/intel-family.h>
+#include <asm/cpu_device_id.h>
 #endif
 
 #define TPM_MINOR		224	/* officially assigned */
diff --git a/drivers/char/tpm/tpm_tis_core.h b/drivers/char/tpm/tpm_tis_core.h
index 13e99cf65efe..690ad8e9b731 100644
--- a/drivers/char/tpm/tpm_tis_core.h
+++ b/drivers/char/tpm/tpm_tis_core.h
@@ -210,7 +210,7 @@ static inline int tpm_tis_verify_crc(struct tpm_tis_data *data, size_t len,
 static inline bool is_bsw(void)
 {
 #ifdef CONFIG_X86
-	return ((boot_cpu_data.x86_model == INTEL_FAM6_ATOM_AIRMONT) ? 1 : 0);
+	return (boot_cpu_data.x86_vfm == INTEL_ATOM_AIRMONT) ? 1 : 0;
 #else
 	return false;
 #endif
-- 
2.45.0