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Groups > linux.kernel > #1458289

[PATCH 2/2] x86, ACPI: Fix the wrong assignment when Handle apic/x2apic entries

From Baoquan He <bhe@redhat.com>
Newsgroups linux.kernel
Subject [PATCH 2/2] x86, ACPI: Fix the wrong assignment when Handle apic/x2apic entries
Date 2016-08-09 01:10 +0200
Message-ID <s41Qd-7Ui-9@gated-at.bofh.it> (permalink)
References <s41Qd-7Ui-11@gated-at.bofh.it>
Organization linux.* mail to news gateway

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It won't impact the result, we still should fix the code bug.

Signed-off-by: Baoquan He <bhe@redhat.com>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Len Brown <len.brown@intel.com>
Cc: Pavel Machek <pavel@ucw.cz>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: x86@kernel.org
Cc: linux-pm@vger.kernel.org
---
 arch/x86/kernel/acpi/boot.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index 90d84c3..2b25d3f 100644
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -1031,8 +1031,8 @@ static int __init acpi_parse_madt_lapic_entries(void)
 			return ret;
 		}
 
-		x2count = madt_proc[0].count;
-		count = madt_proc[1].count;
+		count = madt_proc[0].count;
+		x2count = madt_proc[1].count;
 	}
 	if (!count && !x2count) {
 		printk(KERN_ERR PREFIX "No LAPIC entries present\n");
-- 
2.5.5

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[PATCH 2/2] x86, ACPI: Fix the wrong assignment when Handle apic/x2apic entries Baoquan He <bhe@redhat.com> - 2016-08-09 01:10 +0200
  Re: [PATCH 2/2] x86, ACPI: Fix the wrong assignment when Handle  apic/x2apic entries Ingo Molnar <mingo@kernel.org> - 2016-08-10 21:00 +0200
    Re: [PATCH 2/2] x86, ACPI: Fix the wrong assignment when Handle  apic/x2apic entries Baoquan He <bhe@redhat.com> - 2016-08-10 21:10 +0200

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