Date: Thu, 13 Sep 2007 14:16:18 -0400 From: Jung-uk Kim <jkim@FreeBSD.org> To: Denis <piloyder@gmail.com> Cc: freebsd-acpi@FreeBSD.org Subject: Re: ACPI error on Compaq nc6220, FreeBSD 7.0 Message-ID: <200709131416.21302.jkim@FreeBSD.org> In-Reply-To: <325305250709131059g6b73cf51o9dc9e09d7e0c2800@mail.gmail.com> References: <325305250709010712n4bd0d62l9a144572441cf3dc@mail.gmail.com> <200709121927.46465.jkim@FreeBSD.org> <325305250709131059g6b73cf51o9dc9e09d7e0c2800@mail.gmail.com>
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On Thursday 13 September 2007 01:59 pm, Denis wrote: > On 9/13/07, Jung-uk Kim <jkim@freebsd.org> wrote: > > Please remove spinlock_enter() and spinlock_exit() from > > OsdSynch.c and retry. > > So I applied your patch, Nate's patch, removed spinlock_enter() and > spinlock_exit() from OsdSynch.c and tried to to play a little with > booting with ACPI: > For the first time I could boot with ACPI and login to the system. > But after several minutes I was unable to enter any symbol from the > keyboard, however was able to switch between consoles (alt+Fx). > > Couple times got kernel panic: > --- > panic: _sx_xlock_hard: recursed on non recursive sx ACPI embedded > controller @ > /usr/src/sys/modules/acpi/acpi/../../../acpica/acpi_ec.c:209 > > cpuid = 0 > KDB: enter: panic > [thread: pid 8 tid 100018 ] > Stopped at kbd_enter+0x32: leave > db> > --- > > and couple time booting process stops at the different stages (but > before the login prompt), I was able to print from keyboard, > symbols appeared at the screen, however system did not do anything > except this. There were no errors in the logs (console.log, > messages) > > > rm -rf /usr/src/sys/<ARCH>/compile/GENERIC > > cd /usr/src/sys/<ARCH>/conf > > config GENERIC > > cd ../compile/GENERIC > > make depend > > make > > make install > > > > Once that is done, you can just repeat: > > > > cd /usr/src/sys/<ARCH>/compile/GENERIC > > make > > make install > > > > if only one or two files are changed. It is not always safe but > > it usually works. > > Many-many thanks :-)! > > Best regards, Denis.
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