Messages in this thread Patch in this message | | | Date | Wed, 20 Jun 2012 18:39:27 +0200 | From | Robert Richter <> | Subject | [PATCH] perf, x86: Fix section mismatch in uncore_pci_init() |
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On 20.06.12 03:56:06, tip-bot for Yan, Zheng wrote: > Commit-ID: 14371cce03c2fc393997e17f979e76674b7f392a > Gitweb: http://git.kernel.org/tip/14371cce03c2fc393997e17f979e76674b7f392a > Author: Yan, Zheng <zheng.z.yan@intel.com> > AuthorDate: Fri, 15 Jun 2012 14:31:36 +0800 > Committer: Ingo Molnar <mingo@kernel.org> > CommitDate: Mon, 18 Jun 2012 12:13:23 +0200 > > perf: Add generic PCI uncore PMU device support > > This patch adds generic support for uncore PMUs presented as > PCI devices. (These come in addition to the CPU/MSR based > uncores.) > > Signed-off-by: Zheng Yan <zheng.z.yan@intel.com> > Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> > Link: http://lkml.kernel.org/r/1339741902-8449-8-git-send-email-zheng.z.yan@intel.com > Signed-off-by: Ingo Molnar <mingo@kernel.org> > --- > arch/x86/kernel/cpu/perf_event_intel_uncore.c | 175 ++++++++++++++++++++++++- > arch/x86/kernel/cpu/perf_event_intel_uncore.h | 66 +++++++++ > 2 files changed, 236 insertions(+), 5 deletions(-)
This patch causes a section mismatch, fix below.
-Robert
From 912df3647e53c7bb1c61fd8fe4366cba1f788755 Mon Sep 17 00:00:00 2001 From: Robert Richter <robert.richter@amd.com> Date: Wed, 20 Jun 2012 18:31:17 +0200 Subject: [PATCH] perf, x86: Fix section mismatch in uncore_pci_init()
Fixing section mismatch in uncore_pci_init():
WARNING: vmlinux.o(.init.text+0x9246): Section mismatch in reference from the function uncore_pci_init() to the function .devexit.text:uncore_pci_remove() The function __init uncore_pci_init() references a function __devexit uncore_pci_remove(). This is often seen when error handling in the init function uses functionality in the exit path. The fix is often to remove the __devexit annotation of uncore_pci_remove() so it may be used outside an exit section.
Signed-off-by: Robert Richter <robert.richter@amd.com> --- arch/x86/kernel/cpu/perf_event_intel_uncore.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c index 28a8413..6f43f95 100644 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c @@ -1313,7 +1313,7 @@ static int __devinit uncore_pci_add(struct intel_uncore_type *type, return 0; } -static void __devexit uncore_pci_remove(struct pci_dev *pdev) +static void uncore_pci_remove(struct pci_dev *pdev) { struct intel_uncore_box *box = pci_get_drvdata(pdev); struct intel_uncore_pmu *pmu = box->pmu; -- 1.7.8.4
-- Advanced Micro Devices, Inc. Operating System Research Center
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