Date: Sat, 1 Jan 2005 10:39:36 +0000 (UTC) From: Julian Elischer <julian@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/usb ehci.c ehcivar.h Message-ID: <200501011039.j01AdakA086860@repoman.freebsd.org>
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julian 2005-01-01 10:39:36 UTC FreeBSD src repository Modified files: (Branch: RELENG_4) sys/dev/usb ehci.c ehcivar.h Log: MFC: Fix a bug where an aborted command was removed from the queue but not from the hardware's cache of it, leading to the hardware DMAing into "freed" memory buffers. (leading to crashes when a usb ransaction was timed, but but eventually happenned) Revision Changes Path 1.5.4.13 +106 -43 src/sys/dev/usb/ehci.c 1.1.6.4 +1 -0 src/sys/dev/usb/ehcivar.h
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