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From: Chao Gao <chao.gao@intel.com>
To: linux-coco@lists.linux.dev, linux-kernel@vger.kernel.org,
	x86@kernel.org, reinette.chatre@intel.com, ira.weiny@intel.com,
	kai.huang@intel.com, dan.j.williams@intel.com,
	yilun.xu@linux.intel.com, sagis@google.com,
	vannapurve@google.com, paulmck@kernel.org, nik.borisov@suse.com
Cc: Chao Gao <chao.gao@intel.com>,
	"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
	Farrah Chen <farrah.chen@intel.com>,
	"Kirill A. Shutemov" <kas@kernel.org>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
	"H. Peter Anvin" <hpa@zytor.com>
Subject: [PATCH v2 01/21] x86/virt/tdx: Print SEAMCALL leaf numbers in decimal
Date: Tue, 30 Sep 2025 19:52:45 -0700	[thread overview]
Message-ID: <20251001025442.427697-2-chao.gao@intel.com> (raw)
In-Reply-To: <20251001025442.427697-1-chao.gao@intel.com>

Both TDX spec and kernel defines SEAMCALL leaf numbers as decimal. Printing
them in hex makes no sense. Correct it.

Suggested-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Chao Gao <chao.gao@intel.com>
Tested-by: Farrah Chen <farrah.chen@intel.com>
Reviewed-by: Kai Huang <kai.huang@intel.com>
---
v2:
 - print leaf numbers with %llu
---
 arch/x86/virt/vmx/tdx/tdx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/virt/vmx/tdx/tdx.c b/arch/x86/virt/vmx/tdx/tdx.c
index ada2fd4c2d54..e406edd28687 100644
--- a/arch/x86/virt/vmx/tdx/tdx.c
+++ b/arch/x86/virt/vmx/tdx/tdx.c
@@ -62,7 +62,7 @@ typedef void (*sc_err_func_t)(u64 fn, u64 err, struct tdx_module_args *args);
 
 static inline void seamcall_err(u64 fn, u64 err, struct tdx_module_args *args)
 {
-	pr_err("SEAMCALL (0x%016llx) failed: 0x%016llx\n", fn, err);
+	pr_err("SEAMCALL (%llu) failed: 0x%016llx\n", fn, err);
 }
 
 static inline void seamcall_err_ret(u64 fn, u64 err,
-- 
2.47.3


  reply	other threads:[~2025-10-01  2:54 UTC|newest]

Thread overview: 72+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-10-01  2:52 [PATCH v2 00/21] Runtime TDX Module update support Chao Gao
2025-10-01  2:52 ` Chao Gao [this message]
2025-10-01  2:52 ` [PATCH v2 02/21] x86/virt/tdx: Use %# prefix for hex values in SEAMCALL error messages Chao Gao
2025-10-01  2:52 ` [PATCH v2 03/21] x86/virt/tdx: Move low level SEAMCALL helpers out of <asm/tdx.h> Chao Gao
2025-10-01  2:52 ` [PATCH v2 04/21] x86/virt/tdx: Prepare to support P-SEAMLDR SEAMCALLs Chao Gao
2025-10-01  2:52 ` [PATCH v2 05/21] x86/virt/seamldr: Introduce a wrapper for " Chao Gao
2025-10-01  2:52 ` [PATCH v2 06/21] x86/virt/seamldr: Retrieve P-SEAMLDR information Chao Gao
2025-10-01  2:52 ` [PATCH v2 07/21] coco/tdx-host: Expose P-SEAMLDR information via sysfs Chao Gao
2025-10-30 21:54   ` Sagi Shahar
2025-10-30 23:05     ` dan.j.williams
2025-10-31 14:31       ` Sagi Shahar
2025-10-01  2:52 ` [PATCH v2 08/21] coco/tdx-host: Implement FW_UPLOAD sysfs ABI for TDX Module updates Chao Gao
2025-10-01  2:52 ` [PATCH v2 09/21] x86/virt/seamldr: Block TDX Module updates if any CPU is offline Chao Gao
2025-10-01  2:52 ` [PATCH v2 10/21] x86/virt/seamldr: Verify availability of slots for TDX Module updates Chao Gao
2025-10-01  2:52 ` [PATCH v2 11/21] x86/virt/seamldr: Allocate and populate a module update request Chao Gao
2025-10-01  2:52 ` [PATCH v2 12/21] x86/virt/seamldr: Introduce skeleton for TDX Module updates Chao Gao
2025-10-01  2:52 ` [PATCH v2 13/21] x86/virt/seamldr: Abort updates if errors occurred midway Chao Gao
2025-10-01  2:52 ` [PATCH v2 14/21] x86/virt/seamldr: Shut down the current TDX module Chao Gao
2025-10-01  2:52 ` [PATCH v2 15/21] x86/virt/tdx: Reset software states after TDX module shutdown Chao Gao
2025-10-01  2:53 ` [PATCH v2 16/21] x86/virt/seamldr: Handle TDX Module update failures Chao Gao
2025-10-28  2:53   ` Chao Gao
2025-10-01  2:53 ` [PATCH v2 17/21] x86/virt/seamldr: Install a new TDX Module Chao Gao
2025-10-01  2:53 ` [PATCH v2 18/21] x86/virt/seamldr: Do TDX per-CPU initialization after updates Chao Gao
2025-10-01  2:53 ` [PATCH v2 19/21] x86/virt/tdx: Establish contexts for the new TDX Module Chao Gao
2025-10-01  2:53 ` [PATCH v2 20/21] x86/virt/tdx: Update tdx_sysinfo and check features post-update Chao Gao
2025-10-01  2:53 ` [PATCH v2 21/21] x86/virt/tdx: Enable TDX Module runtime updates Chao Gao
2025-10-14 15:32 ` [PATCH v2 00/21] Runtime TDX Module update support Vishal Annapurve
2025-10-15  8:54   ` Reshetova, Elena
2025-10-15 14:19     ` Vishal Annapurve
2025-10-16  6:48       ` Reshetova, Elena
2025-10-15 15:02     ` Dave Hansen
2025-10-16  6:46       ` Reshetova, Elena
2025-10-16 17:47         ` Vishal Annapurve
2025-10-17 10:08           ` Reshetova, Elena
2025-10-18  0:01             ` Vishal Annapurve
2025-10-21 13:42               ` Reshetova, Elena
2025-10-22  7:14               ` Chao Gao
2025-10-22 15:42                 ` Vishal Annapurve
2025-10-23 20:31                   ` Vishal Annapurve
2025-10-23 21:10                     ` Dave Hansen
2025-10-23 22:00                       ` Vishal Annapurve
2025-10-24  7:43                       ` Chao Gao
2025-10-24 18:02                         ` Dave Hansen
2025-10-24 19:40                           ` dan.j.williams
2025-10-24 20:00                             ` Sean Christopherson
2025-10-24 20:14                               ` Dave Hansen
2025-10-24 21:09                                 ` Vishal Annapurve
2025-10-24 20:13                             ` Dave Hansen
2025-10-24 21:12                               ` dan.j.williams
2025-10-24 21:19                                 ` Dave Hansen
2025-10-25  0:54                                   ` Vishal Annapurve
2025-10-25  1:42                                     ` dan.j.williams
2025-10-25 11:55                                       ` Vishal Annapurve
2025-10-25 12:01                                         ` Vishal Annapurve
2025-10-26 21:30                                         ` dan.j.williams
2025-10-26 22:01                                           ` Vishal Annapurve
2025-10-27 18:53                                             ` dan.j.williams
2025-10-28  0:42                                               ` Vishal Annapurve
2025-10-28  2:13                                                 ` dan.j.williams
2025-10-28 17:00                                                   ` Erdem Aktas
2025-10-29  0:56                                                     ` Sean Christopherson
2025-10-29  2:17                                                       ` dan.j.williams
2025-10-29 13:48                                                         ` Sean Christopherson
2025-10-30 17:01                                                           ` Vishal Annapurve
2025-10-31  2:53                                                             ` Chao Gao
2025-10-28 23:48                                                   ` Vishal Annapurve
2025-10-28 20:29                                                 ` dan.j.williams
2025-10-28 20:32                                                   ` dan.j.williams
2025-10-31 16:55 ` Sagi Shahar
2025-10-31 17:57   ` Vishal Annapurve
2025-11-01  2:18     ` Chao Gao
2025-11-01  2:05   ` Chao Gao

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