lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Fri, 13 Jan 2012 08:23:34 -0800 From: Linus Torvalds <torvalds@...ux-foundation.org> To: Arend van Spriel <arend@...adcom.com> Cc: Rafał Miłecki <zajec5@...il.com>, Larry Finger <Larry.Finger@...inger.net>, Alwin Beukers <alwin@...adcom.com>, Roland Vossen <rvossen@...adcom.com>, "John W. Linville" <linville@...driver.com>, Network Development <netdev@...r.kernel.org>, "Franky (Zhenhui) Lin" <frankyl@...adcom.com> Subject: Re: [0/5] bcma/brcmsmac suspend/resume cleanups and fixes 2012/1/13 Arend van Spriel <arend@...adcom.com>: > > I have a Dell Latitude E6410 over here. I applied the patches to > > commit 099469502f62fbe0d7e4f0b83a2f22538367f734 > Merge: 7c17d86 35f1526 > Author: Linus Torvalds <torvalds@...ux-foundation.org> > Date: Thu Jan 12 20:42:54 2012 -0800 > > Merge branch 'akpm' (aka "Andrew's patch-bomb, take two") > > Upon suspend my laptop hangs (see trace below pulled from serial > console). I do not see the pr_debug in the suspend function (compiled > with -DDEBUG). Unfortunately the same happens when I don't insert bcma > and brcmsmac. I attached the kernel configuration. Ok, so it's not the bcma/brcmsmac drivers, and your hang seems to be at suspend time. There is at least one other suspend problem in the current merge window, you may be hitting them. The one I know about is some oddity with the machine check driver, so if you have CONFIG_X86_MCE enabled, try compiling without it. Also, try echo devices > /sys/power/pm_test echo mem > /sys/power/state which doesn't do the "real" suspend, but only goes through the device suspend. That often leaves more of a trace of what may have gone wrong. Linus -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists