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Message-Id: <1427448178-20689-3-git-send-email-bp@alien8.de>
Date: Fri, 27 Mar 2015 10:22:55 +0100
From: Borislav Petkov <bp@...en8.de>
To: linux-edac <linux-edac@...r.kernel.org>
Cc: Borislav Petkov <bp@...e.de>,
"Rafael J. Wysocki" <rjw@...ysocki.net>,
Len Brown <lenb@...nel.org>, Tony Luck <tony.luck@...el.com>,
Tomasz Nowicki <tomasz.nowicki@...aro.org>,
"Chen, Gong" <gong.chen@...ux.intel.com>,
Wolfram Sang <wsa@...-dreams.de>,
Lv Zheng <lv.zheng@...el.com>,
Naoya Horiguchi <n-horiguchi@...jp.nec.com>,
linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [RFC PATCH 2/5] GHES: Carve out the panic functionality
From: Borislav Petkov <bp@...e.de>
... into another function for more clarity. No functionality change.
Signed-off-by: Borislav Petkov <bp@...e.de>
---
drivers/acpi/apei/ghes.c | 24 ++++++++++++++----------
1 file changed, 14 insertions(+), 10 deletions(-)
diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
index fe1e41bf5609..712ed95b1dca 100644
--- a/drivers/acpi/apei/ghes.c
+++ b/drivers/acpi/apei/ghes.c
@@ -823,6 +823,18 @@ static void __process_error(struct ghes *ghes)
#endif
}
+static void __ghes_panic(struct ghes *ghes)
+{
+ oops_begin();
+ ghes_print_queued_estatus();
+ __ghes_print_estatus(KERN_EMERG, ghes->generic, ghes->estatus);
+
+ /* reboot to log the error! */
+ if (panic_timeout == 0)
+ panic_timeout = ghes_panic_timeout;
+ panic("Fatal hardware error!");
+}
+
static int ghes_notify_nmi(unsigned int cmd, struct pt_regs *regs)
{
struct ghes *ghes, *ghes_global = NULL;
@@ -846,16 +858,8 @@ static int ghes_notify_nmi(unsigned int cmd, struct pt_regs *regs)
if (ret == NMI_DONE)
goto out;
- if (sev_global >= GHES_SEV_PANIC) {
- oops_begin();
- ghes_print_queued_estatus();
- __ghes_print_estatus(KERN_EMERG, ghes_global->generic,
- ghes_global->estatus);
- /* reboot to log the error! */
- if (panic_timeout == 0)
- panic_timeout = ghes_panic_timeout;
- panic("Fatal hardware error!");
- }
+ if (sev_global >= GHES_SEV_PANIC)
+ __ghes_panic(ghes_global);
list_for_each_entry_rcu(ghes, &ghes_nmi, list) {
if (!(ghes->flags & GHES_TO_CLEAR))
--
2.3.3
--
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