-----Original Message----- From: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx> To: Andrey Gusev <a.gusev1980@xxxxxxx> Date: Mon, 27 Apr 2009 23:21:48 +0200 Subject: Re: Delay on intialization ide subsystem(most likely) > On Monday 27 April 2009 22:36:45 Andrey Gusev wrote: > > On Sat, 25 Apr 2009 16:48:38 +0200 > > Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx> wrote: > > > > > > > > Hi, > > > > > > On Saturday 25 April 2009 15:02:03 Andrey Gusev wrote: > > > > Hello! > > > > > > > > I have tested linux-2.6.30-rc3 on my system and find some problems. > > > > One of them is delaying on initialization IDE subsystem. I don't > > > > have this problem on 2.6.29.1. The difference is looked on log of > > > > dmesg. > > > > > > Unfortunately this doesn't give us any hint about the root cause of > > > the bug so please try narrowing the problem down to the specific > > > change using git-bisect (sorry, there were 212 drivers/ide/ commits > > > during v2.6.29..v2.6.30-rc3 and much much more non-drivers/ide/ ones). > > > > > > Thanks, > > > Bart > > > > > > > Hello! > > > > > > The full result of bisect is: > > > > > > git bisect start > > # good: [8e0ee43bc2c3e19db56a4adaa9a9b04ce885cd84] Linux 2.6.29 > > git bisect good 8e0ee43bc2c3e19db56a4adaa9a9b04ce885cd84 > > # bad: [091069740304c979f957ceacec39c461d0192158] Linux 2.6.30-rc3 > > git bisect bad 091069740304c979f957ceacec39c461d0192158 > > # good: [40f07111be99b71c1e8d40c13cdc38445add787f] V4L/DVB (11166): pvrusb2: Implement status fetching from sub-devices > > git bisect good 40f07111be99b71c1e8d40c13cdc38445add787f > > # good: [ba0e1ebb7ea0616eebc29d2077355bacea62a9d8] Staging: sxg: slicoss: Specify the license for Sahara SXG and Slicoss drivers > > git bisect good ba0e1ebb7ea0616eebc29d2077355bacea62a9d8 > > > > > > git bisect start 'drivers/ide/' > > Please note that limiting search space to drivers/ide/ may not give reliable > results in case problem was introduced by some other kernel area. I agree, but most likely it is ide related. I want to build kernel in point previous this commit. I am not very familiar with git, try to do it today. > > > # good: [ba0e1ebb7ea0616eebc29d2077355bacea62a9d8] Staging: sxg: slicoss: Specify the license for Sahara SXG and Slicoss drivers > > git bisect good ba0e1ebb7ea0616eebc29d2077355bacea62a9d8 > > # bad: [091069740304c979f957ceacec39c461d0192158] Linux 2.6.30-rc3 > > git bisect bad 091069740304c979f957ceacec39c461d0192158 > > # good: [e01f251fd09fa7cb3d352eac7de17bb5d5bd1f9d] ide-cd: convert cdrom_decode_status() to use switch statements > > git bisect good e01f251fd09fa7cb3d352eac7de17bb5d5bd1f9d > > # good: [3153c26b54230d025c6d536e8d3015def4524906] ide: refactor tf_read() method > > git bisect good 3153c26b54230d025c6d536e8d3015def4524906 > > # good: [c018f1ee5cf81e58b93d9e93a2ee39cad13dc1ac] hpt366: fix HPT370 DMA timeouts > > git bisect good c018f1ee5cf81e58b93d9e93a2ee39cad13dc1ac > > # bad: [d5f840bf74c09ca5a31e518c9d984999926b5f44] ide: Remove void casts > > git bisect bad d5f840bf74c09ca5a31e518c9d984999926b5f44 > > # bad: [59c8d04f5ee97ea46da854e9adbbaa45d988c39d] hpt366: use ATA_DMA_* constants > > git bisect bad 59c8d04f5ee97ea46da854e9adbbaa45d988c39d > > Uhh.. something went wrong during bisect. > > "hpt366: use ATA_DMA_* constants" cannot be a first bad commit because hpt366 > is not even used on this system. I saw it and didn't understand, how this commit can take effect > > Could it be that the delay doesn't happen on every boot for "bad" kernels? It was on all boots for "bad" kernels. > > Also, is 2.6.30-rc1 okay? I did "make deb-pkg" and packages 2.6.30-rc1 was ok. > > Thanks, > Bart > -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
