linux-pci.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Shiju Jose <shiju.jose@huawei.com>
To: <linux-acpi@vger.kernel.org>, <linux-pci@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>, <rjw@rjwysocki.net>,
	<bp@alien8.de>, <james.morse@arm.com>, <helgaas@kernel.org>,
	<lenb@kernel.org>, <tony.luck@intel.com>,
	<dan.carpenter@oracle.com>, <gregkh@linuxfoundation.org>,
	<zhangliguang@linux.alibaba.com>, <tglx@linutronix.de>
Cc: <linuxarm@huawei.com>, <jonathan.cameron@huawei.com>,
	<tanxiaofei@huawei.com>, <yangyicong@hisilicon.com>,
	Shiju Jose <shiju.jose@huawei.com>
Subject: [v7 PATCH 5/6] ACPI / APEI: Add callback for non-standard HW errors to the GHES notifier
Date: Tue, 7 Apr 2020 13:00:44 +0100	[thread overview]
Message-ID: <20200407120045.958-6-shiju.jose@huawei.com> (raw)
In-Reply-To: <20200407120045.958-1-shiju.jose@huawei.com>

Add callback function for the non-standard HW errors to the GHES notifier.

Signed-off-by: Shiju Jose <shiju.jose@huawei.com>
---
 drivers/acpi/apei/ghes.c | 56 ++++++++++++++++++++++++++--------------
 1 file changed, 37 insertions(+), 19 deletions(-)

diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
index 3b89c7621a0d..0c27ea8ea943 100644
--- a/drivers/acpi/apei/ghes.c
+++ b/drivers/acpi/apei/ghes.c
@@ -578,6 +578,34 @@ static int ghes_handle_arm_hw_error(struct notifier_block *nb,
 	return NOTIFY_STOP;
 }
 
+static int ghes_handle_non_standard_event(struct notifier_block *nb,
+					  unsigned long event, void *data)
+{
+	struct acpi_hest_generic_data *gdata = data;
+	void *err = acpi_hest_get_payload(gdata);
+	int sec_sev;
+	guid_t *sec_type;
+	const guid_t *fru_id = &guid_null;
+	char *fru_text = "";
+
+	if (guid_equal((guid_t *)gdata->section_type, &CPER_SEC_PLATFORM_MEM) ||
+	    guid_equal((guid_t *)gdata->section_type, &CPER_SEC_PCIE) ||
+	    guid_equal((guid_t *)gdata->section_type, &CPER_SEC_PROC_ARM))
+		return NOTIFY_DONE;
+
+	sec_type = (guid_t *)gdata->section_type;
+	sec_sev = ghes_severity(gdata->error_severity);
+	if (gdata->validation_bits & CPER_SEC_VALID_FRU_ID)
+		fru_id = (guid_t *)gdata->fru_id;
+
+	if (gdata->validation_bits & CPER_SEC_VALID_FRU_TEXT)
+		fru_text = gdata->fru_text;
+
+	log_non_standard_event(sec_type, fru_id, fru_text, sec_sev,
+			       err, gdata->error_data_length);
+	return NOTIFY_OK;
+}
+
 static struct notifier_block ghes_notifier_mem_error = {
 	.notifier_call = ghes_handle_memory_failure,
 };
@@ -590,6 +618,10 @@ static struct notifier_block ghes_notifier_arm_hw_error = {
 	.notifier_call = ghes_handle_arm_hw_error,
 };
 
+static struct notifier_block ghes_notifier_non_standard_event = {
+	.notifier_call = ghes_handle_non_standard_event,
+};
+
 struct ghes_error_handler_list {
 	const char *name;
 	struct notifier_block *nb;
@@ -608,6 +640,10 @@ static const struct ghes_error_handler_list ghes_error_handler_list[] = {
 		.name = "ghes_notifier_arm_hw_error",
 		.nb = &ghes_notifier_arm_hw_error,
 	},
+	{
+		.name = "ghes_notifier_non_standard_event",
+		.nb = &ghes_notifier_non_standard_event,
+	},
 };
 
 static BLOCKING_NOTIFIER_HEAD(ghes_event_notify_list);
@@ -656,24 +692,13 @@ static DECLARE_WORK(ghes_event_work, ghes_event_work_func);
 static void ghes_do_proc(struct ghes *ghes,
 			 const struct acpi_hest_generic_status *estatus)
 {
-	int sev, sec_sev;
+	int sev;
 	struct acpi_hest_generic_data *gdata;
-	guid_t *sec_type;
-	const guid_t *fru_id = &guid_null;
-	char *fru_text = "";
 	struct ghes_event_entry event_entry;
 	u32 len;
 
 	sev = ghes_severity(estatus->error_severity);
 	apei_estatus_for_each_section(estatus, gdata) {
-		sec_type = (guid_t *)gdata->section_type;
-		sec_sev = ghes_severity(gdata->error_severity);
-		if (gdata->validation_bits & CPER_SEC_VALID_FRU_ID)
-			fru_id = (guid_t *)gdata->fru_id;
-
-		if (gdata->validation_bits & CPER_SEC_VALID_FRU_TEXT)
-			fru_text = gdata->fru_text;
-
 		len = acpi_hest_get_record_size(gdata);
 		event_entry.gdata = (void *)gen_pool_alloc(ghes_gdata_pool,
 							   len);
@@ -692,13 +717,6 @@ static void ghes_do_proc(struct ghes *ghes,
 			pr_warn(GHES_PFX "ghes event queue full\n");
 			break;
 		}
-		{
-			void *err = acpi_hest_get_payload(gdata);
-
-			log_non_standard_event(sec_type, fru_id, fru_text,
-					       sec_sev, err,
-					       gdata->error_data_length);
-		}
 	}
 }
 
-- 
2.17.1



  parent reply	other threads:[~2020-04-07 12:02 UTC|newest]

Thread overview: 59+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <Shiju Jose>
2020-01-15 11:01 ` [RFC PATCH 0/2] ACPI: APEI: Add support to notify the vendor specific HW errors Shiju Jose
2020-01-15 11:01   ` [RFC PATCH 1/2] " Shiju Jose
2020-01-15 11:01   ` [RFC PATCH 2/2] PCI:hip08:Add driver to handle HiSilicon hip08 PCIe controller's errors Shiju Jose
2020-01-15 14:13     ` Bjorn Helgaas
2020-01-17  9:40       ` Shiju Jose
2020-01-24 12:39 ` [PATCH v2 0/2] ACPI: APEI: Add support to notify the vendor specific HW errors Shiju Jose
2020-01-24 12:39   ` [PATCH v2 1/2] " Shiju Jose
2020-01-24 12:39   ` [PATCH v2 2/2] PCI: hip: Add handling of HiSilicon hip PCIe controller's errors Shiju Jose
2020-01-24 14:30     ` Bjorn Helgaas
2020-01-26 18:12     ` kbuild test robot
2020-01-26 18:12     ` [RFC PATCH] PCI: hip: hisi_pcie_sec_type can be static kbuild test robot
2020-02-03 16:51 ` [PATCH v3 0/2] ACPI: APEI: Add support to notify the vendor specific HW errors Shiju Jose
2020-02-03 16:51   ` [PATCH v3 1/2] " Shiju Jose
2020-02-03 16:51   ` [PATCH v3 2/2] PCI: HIP: Add handling of HiSilicon HIP PCIe controller's errors Shiju Jose
2020-02-04 14:31     ` Dan Carpenter
2020-02-07 10:31 ` [PATCH v4 0/2] ACPI: APEI: Add support to notify the vendor specific HW errors Shiju Jose
2020-02-07 10:31   ` [PATCH v4 1/2] " Shiju Jose
2020-03-11 17:29     ` James Morse
2020-03-12 12:10       ` Shiju Jose
2020-03-13 15:17         ` James Morse
2020-03-13 17:08           ` Shiju Jose
2020-02-07 10:31   ` [PATCH v4 2/2] PCI: HIP: Add handling of HiSilicon HIP PCIe controller errors Shiju Jose
2020-03-09  9:23   ` [PATCH v4 0/2] ACPI: APEI: Add support to notify the vendor specific HW errors Shiju Jose
2020-03-11 17:27     ` James Morse
2020-03-25 16:42 ` [PATCH v6 0/2] ACPI / " Shiju Jose
2020-03-25 16:42   ` [PATCH v6 1/2] " Shiju Jose
2020-03-27 18:22     ` Borislav Petkov
2020-03-30 10:14       ` Shiju Jose
2020-03-30 10:33         ` Borislav Petkov
2020-03-30 11:55           ` Shiju Jose
2020-03-30 13:42             ` Borislav Petkov
2020-03-30 15:44               ` Shiju Jose
2020-03-31  9:09                 ` Borislav Petkov
2020-04-08  9:20                   ` Shiju Jose
2020-04-08 10:03       ` James Morse
2020-04-21 13:18         ` Shiju Jose
2020-05-11 11:20         ` Shiju Jose
2020-03-25 16:42   ` [PATCH v6 2/2] PCI: hip: Add handling of HiSilicon HIP PCIe controller errors Shiju Jose
2020-03-27 15:07   ` [PATCH v6 0/2] ACPI / APEI: Add support to notify the vendor specific HW errors Bjorn Helgaas
2020-04-07 12:00 ` [v7 PATCH 0/6] ACPI / APEI: Add support to notify non-fatal " Shiju Jose
2020-04-07 12:00   ` [v7 PATCH 1/6] ACPI / APEI: Add support to queuing up the non-fatal HW errors and notify Shiju Jose
2020-04-08 19:41     ` kbuild test robot
2020-04-08 19:41     ` [RFC PATCH] ACPI / APEI: ghes_gdata_pool_init() can be static kbuild test robot
2020-04-07 12:00   ` [v7 PATCH 2/6] ACPI / APEI: Add callback for memory errors to the GHES notifier Shiju Jose
2020-04-07 12:00   ` [v7 PATCH 3/6] ACPI / APEI: Add callback for AER " Shiju Jose
2020-04-07 12:00   ` [v7 PATCH 4/6] ACPI / APEI: Add callback for ARM HW errors " Shiju Jose
2020-04-07 12:00   ` Shiju Jose [this message]
2020-04-07 12:00   ` [v7 PATCH 6/6] PCI: hip: Add handling of HiSilicon HIP PCIe controller errors Shiju Jose
2020-04-21 13:21 ` [RESEND PATCH v7 0/6] ACPI / APEI: Add support to notify non-fatal HW errors Shiju Jose
2020-04-21 13:21   ` [RESEND PATCH v7 1/6] ACPI / APEI: Add support to queuing up the non-fatal HW errors and notify Shiju Jose
2020-04-21 14:12     ` Dan Carpenter
2020-04-21 13:21   ` [RESEND PATCH v7 2/6] ACPI / APEI: Add callback for memory errors to the GHES notifier Shiju Jose
2020-04-21 13:21   ` [RESEND PATCH v7 3/6] ACPI / APEI: Add callback for AER " Shiju Jose
2020-04-21 13:21   ` [RESEND PATCH v7 4/6] ACPI / APEI: Add callback for ARM HW errors " Shiju Jose
2020-04-21 14:14     ` Dan Carpenter
2020-04-21 15:18       ` Shiju Jose
2020-04-21 13:21   ` [RESEND PATCH v7 5/6] ACPI / APEI: Add callback for non-standard " Shiju Jose
2020-04-21 13:21   ` [RESEND PATCH v7 6/6] PCI: hip: Add handling of HiSilicon HIP PCIe controller errors Shiju Jose
2020-04-21 14:20     ` Dan Carpenter

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20200407120045.958-6-shiju.jose@huawei.com \
    --to=shiju.jose@huawei.com \
    --cc=bp@alien8.de \
    --cc=dan.carpenter@oracle.com \
    --cc=gregkh@linuxfoundation.org \
    --cc=helgaas@kernel.org \
    --cc=james.morse@arm.com \
    --cc=jonathan.cameron@huawei.com \
    --cc=lenb@kernel.org \
    --cc=linux-acpi@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pci@vger.kernel.org \
    --cc=linuxarm@huawei.com \
    --cc=rjw@rjwysocki.net \
    --cc=tanxiaofei@huawei.com \
    --cc=tglx@linutronix.de \
    --cc=tony.luck@intel.com \
    --cc=yangyicong@hisilicon.com \
    --cc=zhangliguang@linux.alibaba.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).