Hi Felix, can you please take a look here:
Am 23.02.2014 04:08, schrieb Marco André Dinis: > (After some hours :D ) I found the first bad commit > > > ➜ wireless-testing $ git bisect good > > 723e711356b5a8a95728a890e254e8b0d47b55cf is the first bad commit > commit 723e711356b5a8a95728a890e254e8b0d47b55cf > Author: Felix Fietkau <n...@openwrt.org <mailto:n...@openwrt.org>> > Date: Mon Apr 8 00:04:11 2013 +0200 > ath9k: fix handling of broken descriptors > > As the comment in ath_get_next_rx_buf indicates, if a descriptor > with > the done bit set follows one with the done bit cleared, both > descriptors > should be discarded, however the driver is not doing that yet. > > To fix this, use the rs->rs_more flag as an indicator that the > following > frame should be discarded. This also helps with the split buffer > case: > if the first part of the frame is discarded, the following parts > need to > be discarded as well, since they contain no valid header or > usable data. > > Signed-off-by: Felix Fietkau <n...@openwrt.org > <mailto:n...@openwrt.org>> > Signed-off-by: John W. Linville <linvi...@tuxdriver.com > <mailto:linvi...@tuxdriver.com>> > :040000 040000 04729027f175daa29d7d460bb3c07192739b21b3 > d9c0085342eb17ee67eabf44cbbe935c7485fc4f Mdrivers > > > > > On Sat, Feb 22, 2014 at 7:02 PM, Oleksij Rempel <li...@rempel-privat.de > <mailto:li...@rempel-privat.de>> wrote: > > Am 22.02.2014 19:14, schrieb Marco André Dinis: > > After testing multiple kernel versions I found the last good one: > 3.9.11 > > > > wireless-testing does not have minor versions (3.9.x) , so I'm > > bisecting v3.9 and v3.10 > > > > git bisect start > > git bisect good v3.9 > > git bisect bad v3.10 > > > > > > Output: > > > > ➜ wireless-testing $ git bisect start > > ➜ wireless-testing $ git bisect good v3.9 > > ➜ wireless-testing $ git bisect bad v3.10 > > Bisecting: 7345 revisions left to test after this (roughly 13 steps) > > [20b4fb485227404329e41ad15588afad3df23050] Merge branch > 'for-linus' of > git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs > <http://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs> > <http://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs> > > > > What to do now? > > compile; test; > if results is good: git bisect good > if results is bad: git bisect bad > > > Can I skip some kernel compilations looking at commit logs? (it > took me one hour to compile linux-mainline). > > You can try, but in my experience you will not really get less steps. > Beside, if there is no to match changes, compilation will take less > time. > > -- > Regards, > Oleksij > > -- Regards, Oleksij
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