3de433a3b1
timer-Reduce-timer-migration-overhead-if-disabled.patch timer-Minimize-nohz-off-overhead.patch two patches already included in upgraded kernel remove description in meta patch. fix compile error in drbd_req.c for improper usage of request queue API; fix warning in kernel/bpf/core.c for implicit declaration trace call for CFLAG -Werror-implicit-function-declaration. remove patch change is_swiotlb_buffer in lib/swiotlb.c As change already in new kernel code. explicitly disable three config, CONFIG_TORTURE_TEST=n, CONFIG_RCU_TORTURE_TEST=n, CONFIG_LOCK_TORTURE_TEST=n. As torture.c, locktorture.c, rcutorture.c are introduced by new kernel release, which request CONFIG_PERCPU_RWSEM be enabled. But config file generated by merge kernel-3.10.0-x86_64-rt.config in source rpm and kernel-3.10.0-x86_64-rt.config.tis_extra in meta_patch, disable CONFIG_PERCPU_RWSEM, which makes build error with "undefined symbol". These three file are built to generate one module for one upper layer torture test tool, so explicitly disable these config. Depends-On: https://review.openstack.org/625773/ Story: 2004521 Task: 28352 Change-Id: I0f7e7db51aa38e98eae1219196a926ed8fc1b152 Signed-off-by: Martin, Chen <haochuan.z.chen@intel.com> Signed-off-by: Shuicheng Lin <shuicheng.lin@intel.com>
28 lines
1.3 KiB
Diff
28 lines
1.3 KiB
Diff
From c8270e79f6b7008fde44b8d5aa6314d8cf89d3ed Mon Sep 17 00:00:00 2001
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Message-Id: <c8270e79f6b7008fde44b8d5aa6314d8cf89d3ed.1528226387.git.Jim.Somerville@windriver.com>
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From: Jim Perrin <jperrin@centos.org>
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Date: Thu, 19 Jun 2014 09:53:13 -0500
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Subject: [PATCH 01/32] debrand single cpu
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Signed-off-by: Jim Somerville <Jim.Somerville@windriver.com>
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---
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arch/x86/kernel/setup.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
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index f27ca00..9eca4ac 100644
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--- a/arch/x86/kernel/setup.c
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+++ b/arch/x86/kernel/setup.c
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@@ -931,7 +931,7 @@ static void rh_check_supported(void)
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if (((boot_cpu_data.x86_max_cores * smp_num_siblings) == 1) &&
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!x86_hyper && !cpu_has_hypervisor && !is_kdump_kernel()) {
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pr_crit("Detected single cpu native boot.\n");
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- pr_crit("Important: In Red Hat Enterprise Linux 7, single threaded, single CPU 64-bit physical systems are unsupported by Red Hat. Please contact your Red Hat support representative for a list of certified and supported systems.");
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+ pr_crit("Important: In CentOS 7, single threaded, single CPU 64-bit physical systems are unsupported. Please see http://wiki.centos.org/FAQ for more information");
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}
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/* The RHEL7 kernel does not support this hardware. The kernel will
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--
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1.8.3.1
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