Date: Wed, 17 Feb 2010 21:19:10 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/amd64/amd64 msi.c src/sys/i386/i386 msi.c Message-ID: <201002172120.o1HLKCXd081577@repoman.freebsd.org>
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jhb 2010-02-17 21:19:10 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_7_3)
sys/amd64/amd64 msi.c
sys/i386/i386 msi.c
Log:
SVN rev 204013 on 2010-02-17 21:19:10Z by jhb
Fix a bug where MSI interrupts on x86 were always routed to APIC ID 0 rather
than the APIC ID of the boot CPU prior to SI_SUB_SMP. This resulted in
some storage controllers not being able to enumerate attached devices when
using MSI/MSI-X interrupts. This only affects <= 7.x, so it is a direct
commit to 7.3 rather than an MFC.
Approved by: re (kib)
Revision Changes Path
1.6.2.4.2.2 +2 -0 src/sys/amd64/amd64/msi.c
1.6.2.4.2.2 +2 -0 src/sys/i386/i386/msi.c
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