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From: Yazen Ghannam <yazen.ghannam@amd.com>
To: <x86@kernel.org>, Tony Luck <tony.luck@intel.com>,
	"Rafael J. Wysocki" <rafael@kernel.org>
Cc: <linux-kernel@vger.kernel.org>, <linux-edac@vger.kernel.org>,
	<Smita.KoralahalliChannabasappa@amd.com>,
	Qiuxu Zhuo <qiuxu.zhuo@intel.com>,
	Nikolay Borisov <nik.borisov@suse.com>,
	<linux-acpi@vger.kernel.org>,
	"Yazen Ghannam" <yazen.ghannam@amd.com>
Subject: [PATCH v5 01/20] x86/mce/amd: Rename threshold restart function
Date: Mon, 25 Aug 2025 17:32:58 +0000	[thread overview]
Message-ID: <20250825-wip-mca-updates-v5-1-865768a2eef8@amd.com> (raw)
In-Reply-To: <20250825-wip-mca-updates-v5-0-865768a2eef8@amd.com>

It operates per block rather than per bank. So rename it for clarity.

Signed-off-by: Yazen Ghannam <yazen.ghannam@amd.com>
---

Notes:
    Link:
    https://lore.kernel.org/r/20250624-wip-mca-updates-v4-5-236dd74f645f@amd.com
    
    v4->v5:
    * No change.
    
    v3->v4:
    * New in v4.

 arch/x86/kernel/cpu/mce/amd.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/x86/kernel/cpu/mce/amd.c b/arch/x86/kernel/cpu/mce/amd.c
index 5c4eb28c3ac9..9b980aecb6b3 100644
--- a/arch/x86/kernel/cpu/mce/amd.c
+++ b/arch/x86/kernel/cpu/mce/amd.c
@@ -419,8 +419,8 @@ static bool lvt_off_valid(struct threshold_block *b, int apic, u32 lo, u32 hi)
 	return true;
 };
 
-/* Reprogram MCx_MISC MSR behind this threshold bank. */
-static void threshold_restart_bank(void *_tr)
+/* Reprogram MCx_MISC MSR behind this threshold block. */
+static void threshold_restart_block(void *_tr)
 {
 	struct thresh_restart *tr = _tr;
 	u32 hi, lo;
@@ -478,7 +478,7 @@ static void mce_threshold_block_init(struct threshold_block *b, int offset)
 	};
 
 	b->threshold_limit		= THRESHOLD_MAX;
-	threshold_restart_bank(&tr);
+	threshold_restart_block(&tr);
 };
 
 static int setup_APIC_mce_threshold(int reserved, int new)
@@ -921,7 +921,7 @@ static void log_and_reset_block(struct threshold_block *block)
 	/* Reset threshold block after logging error. */
 	memset(&tr, 0, sizeof(tr));
 	tr.b = block;
-	threshold_restart_bank(&tr);
+	threshold_restart_block(&tr);
 }
 
 /*
@@ -995,7 +995,7 @@ store_interrupt_enable(struct threshold_block *b, const char *buf, size_t size)
 	memset(&tr, 0, sizeof(tr));
 	tr.b		= b;
 
-	if (smp_call_function_single(b->cpu, threshold_restart_bank, &tr, 1))
+	if (smp_call_function_single(b->cpu, threshold_restart_block, &tr, 1))
 		return -ENODEV;
 
 	return size;
@@ -1020,7 +1020,7 @@ store_threshold_limit(struct threshold_block *b, const char *buf, size_t size)
 	b->threshold_limit = new;
 	tr.b = b;
 
-	if (smp_call_function_single(b->cpu, threshold_restart_bank, &tr, 1))
+	if (smp_call_function_single(b->cpu, threshold_restart_block, &tr, 1))
 		return -ENODEV;
 
 	return size;

-- 
2.51.0


  reply	other threads:[~2025-08-25 17:33 UTC|newest]

Thread overview: 40+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-08-25 17:32 [PATCH v5 00/20] AMD MCA interrupts rework Yazen Ghannam
2025-08-25 17:32 ` Yazen Ghannam [this message]
2025-08-25 17:32 ` [PATCH v5 02/20] x86/mce/amd: Remove return value for mce_threshold_{create,remove}_device() Yazen Ghannam
2025-08-25 17:33 ` [PATCH v5 03/20] x86/mce/amd: Remove smca_banks_map Yazen Ghannam
2025-08-25 18:19   ` Borislav Petkov
2025-08-25 19:54     ` Yazen Ghannam
2025-08-25 17:33 ` [PATCH v5 04/20] x86/mce/amd: Put list_head in threshold_bank Yazen Ghannam
2025-09-01 15:41   ` Nikolay Borisov
2025-09-01 16:41     ` Borislav Petkov
2025-08-25 17:33 ` [PATCH v5 05/20] x86/mce: Cleanup bank processing on init Yazen Ghannam
2025-08-26 12:35   ` Borislav Petkov
2025-08-26 13:47     ` Yazen Ghannam
2025-08-26 14:33       ` Borislav Petkov
2025-08-25 17:33 ` [PATCH v5 06/20] x86/mce: Remove __mcheck_cpu_init_early() Yazen Ghannam
2025-08-25 17:33 ` [PATCH v5 07/20] x86/mce: Reorder __mcheck_cpu_init_generic() call Yazen Ghannam
2025-09-01 17:07   ` Borislav Petkov
2025-09-02 13:30     ` Yazen Ghannam
2025-09-02 16:26       ` Borislav Petkov
2025-09-02 17:14         ` Yazen Ghannam
2025-08-25 17:33 ` [PATCH v5 08/20] x86/mce: Define BSP-only init Yazen Ghannam
2025-08-25 17:33 ` [PATCH v5 09/20] x86/mce: Define BSP-only SMCA init Yazen Ghannam
2025-08-25 17:33 ` [PATCH v5 10/20] x86/mce: Do 'UNKNOWN' vendor check early Yazen Ghannam
2025-08-25 17:33 ` [PATCH v5 11/20] x86/mce: Separate global and per-CPU quirks Yazen Ghannam
2025-08-25 17:33 ` [PATCH v5 12/20] x86/mce: Move machine_check_poll() status checks to helper functions Yazen Ghannam
2025-08-25 17:33 ` [PATCH v5 13/20] x86/mce: Unify AMD THR handler with MCA Polling Yazen Ghannam
2025-09-02 11:10   ` Borislav Petkov
2025-09-02 13:37     ` Yazen Ghannam
2025-09-02 17:04       ` Borislav Petkov
2025-09-02 17:25         ` Yazen Ghannam
2025-09-03  9:48           ` Borislav Petkov
2025-08-25 17:33 ` [PATCH v5 14/20] x86/mce: Unify AMD DFR " Yazen Ghannam
2025-08-25 17:33 ` [PATCH v5 15/20] x86/mce/amd: Enable interrupt vectors once per-CPU on SMCA systems Yazen Ghannam
2025-09-03 10:03   ` Borislav Petkov
2025-09-03 14:00     ` Yazen Ghannam
2025-09-03 15:39       ` Borislav Petkov
2025-08-25 17:33 ` [PATCH v5 16/20] x86/mce/amd: Support SMCA Corrected Error Interrupt Yazen Ghannam
2025-08-25 17:33 ` [PATCH v5 17/20] x86/mce/amd: Remove redundant reset_block() Yazen Ghannam
2025-08-25 17:33 ` [PATCH v5 18/20] x86/mce/amd: Define threshold restart function for banks Yazen Ghannam
2025-08-25 17:33 ` [PATCH v5 19/20] x86/mce: Handle AMD threshold interrupt storms Yazen Ghannam
2025-08-25 17:33 ` [PATCH v5 20/20] x86/mce: Save and use APEI corrected threshold limit Yazen Ghannam

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