Date: Mon, 07 Jan 2019 06:00:43 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 128040] [pccbb] [patch] System hangs when PCMCIA-CF adapter plugged into cardbus slot Message-ID: <bug-128040-227-R7ZJAqzqIQ@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-128040-227@https.bugs.freebsd.org/bugzilla/> References: <bug-128040-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=128040 --- Comment #2 from commit-hook@freebsd.org --- A commit references this bug: Author: imp Date: Mon Jan 7 05:59:58 UTC 2019 New revision: 342842 URL: https://svnweb.freebsd.org/changeset/base/342842 Log: Fix TI PCI1520 PCI Cardbus bridge, but others affected. On system with Celeron 1.5GHz CPU, sometimes when a PCMCIA to Compact Flash adapter containing a Compact Flash card is inserted in the cardbus slot the system hangs. This problem has not been observed in systems with a 2.8GHz XEON CPU or faster. Analysis of the cbb driver shows functional interrupts are routed to PCI BEFORE the interrupt handler for functional interrupts has been registered. Fix applied as described in the bug. PR: 128040 Submitted by: Arthur Hartwig Changes: head/sys/dev/pccbb/pccbb.c -- You are receiving this mail because: You are the assignee for the bug.
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