Linux v4.9-rc1-67-g1a1891d
- Switch to v2 of the aarch64 boot regression patch - Enable CONFIG_LEDS_MLXCPLD per request on mailing list
This commit is contained in:
Laura Abbott
parent
9472421366
commit
7be869a650
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@ -1,7 +1,20 @@
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From 23339319c91c79986976381d4cea75f6608dee68 Mon Sep 17 00:00:00 2001
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From patchwork Mon Oct 17 14:56:49 2016
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Content-Type: text/plain; charset="utf-8"
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MIME-Version: 1.0
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Content-Transfer-Encoding: 7bit
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Subject: [v2] arm64: kernel: numa: fix ACPI boot cpu numa node mapping
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From: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
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Date: Mon, 17 Oct 2016 15:18:48 +0100
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Subject: [PATCH] arm64: kernel: numa: fix ACPI boot cpu numa node mapping
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X-Patchwork-Id: 9379531
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Message-Id: <20161017145649.6189-1-lorenzo.pieralisi@arm.com>
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To: linux-arm-kernel@lists.infradead.org
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Cc: Andrew Jones <drjones@redhat.com>,
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Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
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Catalin Marinas <catalin.marinas@arm.com>,
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Will Deacon <will.deacon@arm.com>,
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linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org,
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Hanjun Guo <hanjun.guo@linaro.org>,
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Zhen Lei <thunder.leizhen@huawei.com>, Laszlo Ersek <lersek@redhat.com>
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Date: Mon, 17 Oct 2016 15:56:49 +0100
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Commit 7ba5f605f3a0 ("arm64/numa: remove the limitation that cpu0 must
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bind to node0") removed the numa cpu<->node mapping restriction whereby
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@ -9,8 +22,8 @@ logical cpu 0 always corresponds to numa node 0; removing the
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restriction was correct, in that it does not really exist in practice
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but the commit only updated the early mapping of logical cpu 0 to its
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real numa node for the DT boot path, missing the ACPI one, leading to
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boot failures on ACPI systems with numa enabled owing to missing
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node<->cpu map for logical cpu 0.
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boot failures on ACPI systems owing to missing cpu<->node map for
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logical cpu 0.
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Fix the issue by updating the ACPI boot path with code that carries out
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the early cpu<->node mapping also for the boot cpu (ie cpu 0), mirroring
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@ -26,7 +39,11 @@ Cc: Hanjun Guo <hanjun.guo@linaro.org>
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Cc: Andrew Jones <drjones@redhat.com>
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Cc: Zhen Lei <thunder.leizhen@huawei.com>
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Cc: Catalin Marinas <catalin.marinas@arm.com>
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Acked-by: Hanjun Guo <hanjun.guo@linaro.org>
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---
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v1 -> v2
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- Updated commit log to reflect boot failures set-ups
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arch/arm64/kernel/smp.c | 1 +
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1 file changed, 1 insertion(+)
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@ -42,6 +59,3 @@ index d3f151c..8507703 100644
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return;
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}
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--
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2.7.4
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@ -5525,7 +5525,7 @@ CONFIG_LEDS_WM831X_STATUS=m
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# CONFIG_LEDS_LP5562 is not set
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# CONFIG_LEDS_LP55XX_COMMON is not set
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# CONFIG_LEDS_PM8058 is not set
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# CONFIG_LEDS_MLXCPLD is not set
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CONFIG_LEDS_MLXCPLD=m
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CONFIG_DMADEVICES=y
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CONFIG_DMA_ENGINE=y
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2
gitrev
2
gitrev
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@ -1 +1 @@
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14155cafeadda946376260e2ad5d39a0528a332f
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1a1891d762d6e64daf07b5be4817e3fbb29e3c59
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@ -69,7 +69,7 @@ Summary: The Linux kernel
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# The rc snapshot level
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%global rcrev 1
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# The git snapshot level
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%define gitrev 1
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%define gitrev 2
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# Set rpm version accordingly
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%define rpmversion 4.%{upstream_sublevel}.0
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%endif
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@ -2147,6 +2147,11 @@ fi
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#
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#
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%changelog
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* Wed Oct 19 2016 Laura Abbott <labbott@redhat.com> - 4.9.0-0.rc1.git2.1
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- Linux v4.9-rc1-67-g1a1891d
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- Switch to v2 of the aarch64 boot regression patch
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- Enable CONFIG_LEDS_MLXCPLD per request on mailing list
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* Tue Oct 18 2016 Laura Abbott <labbott@redhat.com>
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- Gracefully bail out of secureboot when EFI runtime is disabled
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- Fix for aarch64 boot regression (rhbz 1384701)
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