May be related to this bug: https://bugzilla.kernel.org/show_bug.cgi?id=78581 patch: https://www.mail-archive.com/linux-wireless@xxxxxxxxxxxxxxx/msg00506.html Am 27.09.2014 um 01:25 schrieb Luis R. Rodriguez: > On Fri, Sep 12, 2014 at 6:00 PM, Geyslan Gregório Bem <geyslan@xxxxxxxxx> wrote: >> Hi John and Sujith, >> >> Peter and Luis are CC. >> >> I'm having issues with my ath9k as you can see below. My card is constantly >> connecting and disconnecting from my SSID before it could get some IP >> (DHCP). >> >> I saw that you have patched something in the next tree. These recent patches >> are correlated with the looping in the my card connection? >> >> http://git.kernel.org/cgit/linux/kernel/git/linville/wireless-next.git/log/ > > you landed on a merge commit, surprised that git won't unfold that for > you for a bisect.. Anyway so next step is to bisect on the merge > commit. To do that I'm sure there are several ways. I've Cc'd the > ath9k-devel team which from what I hear is back together. > > Here's one way to unfold your merge commit: > > git checkout -b merge-commit 88daf80dcca19ff995cc263592426f734a9702f3 > > If you do git log you will see commit > 010d3c3989706d800ae72253773fa6537cc9f74c is right before it. To unfold > I do: > > git rebase -i 010d3c3989706d800ae72253773fa6537cc9f74c > > Then just exit without changes (on vi, :wq) > > If you do git log you will see tons of patches have now been folded > in. Since you know 010d3c3989706d800ae72253773fa6537cc9f74c was the > last commit before the merge of the wireless stuff you can use it as > the last good commit and use something other than the merge commit for > the bad commit, for instance try > b9f381791cb486cd927177d8157ded63c0829e04. > > From now on please engage with the public mailing list and ath9k-devel folks. > > Luis > >> 2014-09-01 17:39 GMT-03:00 Geyslan Gregório Bem <geyslan@xxxxxxxxx>: >>> >>> Hi guys, >>> >>> I finally did the git bisect procedure. Tell me the next step. >>> >>> uzumaki@hb ~/linux $ git bisect bad >>> 88daf80dcca19ff995cc263592426f734a9702f3 is the first bad commit >>> >>> uzumaki@hb ~/linux $ git bisect log >>> git bisect start >>> # good: [455c6fdbd219161bd09b1165f11699d6d73de11c] Linux 3.14 >>> git bisect good 455c6fdbd219161bd09b1165f11699d6d73de11c >>> # bad: [1860e379875dfe7271c649058aeddffe5afd9d0d] Linux 3.15 >>> git bisect bad 1860e379875dfe7271c649058aeddffe5afd9d0d >>> # bad: [74a475acea49459721ae4b062d3da68c74259009] SubmittingPatches: add >>> style recommendation to use imperative descriptions >>> git bisect bad 74a475acea49459721ae4b062d3da68c74259009 >>> # good: [c12e69c6aaf785fd307d05cb6f36ca0e7577ead7] Merge tag >>> 'staging-3.15-rc1' of >>> git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging >>> git bisect good c12e69c6aaf785fd307d05cb6f36ca0e7577ead7 >>> # bad: [0fc31966035d7a540c011b6c967ce8eae1db121b] Merge branch 'for-davem' >>> of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next >>> git bisect bad 0fc31966035d7a540c011b6c967ce8eae1db121b >>> # good: [67b3bd4e65f0854aca70e0134d59b1daede49504] brcmfmac: fallback to >>> mimo_bw_cap for older firmwares >>> git bisect good 67b3bd4e65f0854aca70e0134d59b1daede49504 >>> # bad: [389400428953bb002b173fa07d16d7a6f120843f] Merge tag >>> 'rxrpc-devel-20140304' of >>> git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs >>> git bisect bad 389400428953bb002b173fa07d16d7a6f120843f >>> # good: [3b7d636b50fb38e4e0f1113ba7bff8dcd19d140f] bonding: remove >>> bond->lock from bond_arp_rcv >>> git bisect good 3b7d636b50fb38e4e0f1113ba7bff8dcd19d140f >>> # bad: [ca324099fb2feff62cd0d3e8ef007e2c2dc8b6a7] ixgbe: don't use magic >>> size number to assign ptp_caps.name >>> git bisect bad ca324099fb2feff62cd0d3e8ef007e2c2dc8b6a7 >>> # bad: [1f5a7407e4307bfaa465fbaece985a72e4bc4752] Merge branch 'master' of >>> git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next >>> git bisect bad 1f5a7407e4307bfaa465fbaece985a72e4bc4752 >>> # good: [86c1a045640d3f34ca1ab2f3e8b102670d21f93a] tcp: use zero-window >>> when free_space is low >>> git bisect good 86c1a045640d3f34ca1ab2f3e8b102670d21f93a >>> # bad: [6c5ef6209d28bd2e75484e5cad070c898a7f5154] i40e: tighten up ring >>> enable/disable flow >>> git bisect bad 6c5ef6209d28bd2e75484e5cad070c898a7f5154 >>> # bad: [dbbd81119b7ac7bb383413c9e955f21abd15bf2b] i40evf: get rid of >>> pci_using_dac >>> git bisect bad dbbd81119b7ac7bb383413c9e955f21abd15bf2b >>> # bad: [61cc776fc1f51616ab22a898a2ea01e2cf0be567] Merge branch 'for-davem' >>> of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next >>> git bisect bad 61cc776fc1f51616ab22a898a2ea01e2cf0be567 >>> # good: [010d3c3989706d800ae72253773fa6537cc9f74c] bonding: fix >>> bond_arp_rcv() race of curr_active_slave >>> git bisect good 010d3c3989706d800ae72253773fa6537cc9f74c >>> # bad: [88daf80dcca19ff995cc263592426f734a9702f3] Merge branch 'master' of >>> git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into >>> for-davem >>> git bisect bad 88daf80dcca19ff995cc263592426f734a9702f3 >>> # first bad commit: [88daf80dcca19ff995cc263592426f734a9702f3] Merge >>> branch 'master' of >>> git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into >>> for-davem >>> > -- > To unsubscribe from this list: send the line "unsubscribe linux-wireless" in > the body of a message to majordomo@xxxxxxxxxxxxxxx > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- Regards, Oleksij
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