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| From | Andy Shevchenko <andriy.shevchenko@linux.intel.com> |
| Newsgroups | linux.kernel |
| Subject | [PATCH v1] x86/platform/intel-mid: Correct MSI for watchdog device |
| Date | Sun, 12 Mar 2017 16:10:02 +0100 |
| Message-ID | <tkdia-3e0-7@gated-at.bofh.it> (permalink) |
| X-Original-To | Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>, x86@kernel.org, linux-kernel@vger.kernel.org |
| X-Extloop1 | 1 |
| X-Ironport-Av | E=Sophos;i="5.36,152,1486454400"; d="scan'208";a="59293278" |
| X-Mailer | git-send-email 2.11.0 |
| Sender | robomod@news.nic.it |
| List-ID | <linux-kernel.vger.kernel.org> |
| X-Mailing-List | linux-kernel@vger.kernel.org |
| Approved | robomod@news.nic.it |
| Lines | 28 |
| Organization | linux.* mail to news gateway |
| X-Original-Cc | Andy Shevchenko <andriy.shevchenko@linux.intel.com>, David Cohen <david.a.cohen@linux.intel.com> |
| X-Original-Date | Sun, 12 Mar 2017 17:07:44 +0200 |
| X-Original-Message-ID | <20170312150744.45493-1-andriy.shevchenko@linux.intel.com> |
| X-Original-Sender | linux-kernel-owner@vger.kernel.org |
| Xref | csiph.com linux.kernel:1598655 |
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The interrupt line used for watchdog is 12 according to the official
Intel Edison BSP code.
And indeed after fixing it we start getting an interrupt and thus:
[ 191.699951] Kernel panic - not syncing: Kernel Watchdog
Fixes: 78a3bb9e408b ("x86: intel-mid: add watchdog platform code for Merrifield")
Cc: David Cohen <david.a.cohen@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
arch/x86/platform/intel-mid/device_libs/platform_mrfld_wdt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/platform/intel-mid/device_libs/platform_mrfld_wdt.c b/arch/x86/platform/intel-mid/device_libs/platform_mrfld_wdt.c
index 86edd1e941eb..9e304e2ea4f5 100644
--- a/arch/x86/platform/intel-mid/device_libs/platform_mrfld_wdt.c
+++ b/arch/x86/platform/intel-mid/device_libs/platform_mrfld_wdt.c
@@ -19,7 +19,7 @@
#include <asm/intel_scu_ipc.h>
#include <asm/io_apic.h>
-#define TANGIER_EXT_TIMER0_MSI 15
+#define TANGIER_EXT_TIMER0_MSI 12
static struct platform_device wdt_dev = {
.name = "intel_mid_wdt",
--
2.11.0
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[PATCH v1] x86/platform/intel-mid: Correct MSI for watchdog device Andy Shevchenko <andriy.shevchenko@linux.intel.com> - 2017-03-12 16:10 +0100 [tip:x86/urgent] x86/platform/intel-mid: Correct MSI IRQ line for watchdog device tip-bot for Andy Shevchenko <tipbot@zytor.com> - 2017-03-13 08:20 +0100
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