Re: bug: kernel hangs at boot
On Fri, Jun 30, 2000 at 06:29:11AM -0700, Andrey A. Chernov wrote: > On Wed, Jun 28, 2000 at 11:03:22PM -0700, Andrey A. Chernov wrote: > > Fresh -current kernel with fresh -current bootblocks loaded ok but hangs in > > boot (no diagnostics even printed, just silent hang with "/" on the screen). > > > > Kernel from Jun14 with fresh -current bootblocks (i.e. the same bootblocks) > > booted Ok. > > The reason found. I have "-O2 pipe" instead of default "-O pipe", but I have > it working all the time from very beginning. Why this becomes broken? I've been having the same problem for weeks on my Sony Vaio Z505RX, and recently reproduced it on my K6 300. Changing -O2 to -O doesn't help. The spinner freezes (sometimes on "/", but not always), but the system still seems to boot without displaying anything on the console. The disk spins as if fsck is running, but the system is essentially unusable. It's almost as if the console is not being detected. This problem began after Peter Wemm's config changes. Both my own kernel configuration nor GENERIC behave similarly. New boot blocks did not help for either of my systems. -- Andrew J. Korty, Principal Security Engineer Office of the Vice President for Information Technology Indiana University To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: bug: kernel hangs at boot
David O'Brien wrote: > On Fri, Jun 30, 2000 at 06:29:11AM -0700, Andrey A. Chernov wrote: > > The reason found. I have "-O2 pipe" instead of default "-O pipe", but I have > > it working all the time from very beginning. Why this becomes broken? > > Because the code change now triggers one of the bugs that has made us > always say "don't use anything above -O". I'm having the same problem on a tyan thunder dual 600 pIII. I haven't changed the optimizer from the default -O. I haven't had much time to track down as to when the kernel stopped booting. Any suggestions as to which pieces of code to go look at would be appreciated. > > > -- > -- David ([EMAIL PROTECTED]) > > To Unsubscribe: send mail to [EMAIL PROTECTED] > with "unsubscribe freebsd-current" in the body of the message -- Russell Cattelan [EMAIL PROTECTED] To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: bug: kernel hangs at boot
On Fri, Jun 30, 2000 at 06:29:11AM -0700, Andrey A. Chernov wrote: > On Wed, Jun 28, 2000 at 11:03:22PM -0700, Andrey A. Chernov wrote: > > Fresh -current kernel with fresh -current bootblocks loaded ok but hangs in > > boot (no diagnostics even printed, just silent hang with "/" on the screen). > > > > Kernel from Jun14 with fresh -current bootblocks (i.e. the same bootblocks) > > booted Ok. > > The reason found. I have "-O2 pipe" instead of default "-O pipe", but I have > it working all the time from very beginning. Why this becomes broken? BTW, -march=pentiumpro still worked Ok -- Andrey A. Chernov <[EMAIL PROTECTED]> http://ache.pp.ru/ To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: bug: kernel hangs at boot
David O'Brien wrote: > Because the code change now triggers one of the bugs that has made us > always say "don't use anything above -O". But, it's still OK to use -march=pentium, though. I'd hate to be using 386 instructions. 8-) -- - Donn To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: bug: kernel hangs at boot
On Fri, Jun 30, 2000 at 06:29:11AM -0700, Andrey A. Chernov wrote: > The reason found. I have "-O2 pipe" instead of default "-O pipe", but I have > it working all the time from very beginning. Why this becomes broken? Because the code change now triggers one of the bugs that has made us always say "don't use anything above -O". -- -- David ([EMAIL PROTECTED]) To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
Re: bug: kernel hangs at boot
On Wed, Jun 28, 2000 at 11:03:22PM -0700, Andrey A. Chernov wrote: > Fresh -current kernel with fresh -current bootblocks loaded ok but hangs in > boot (no diagnostics even printed, just silent hang with "/" on the screen). > > Kernel from Jun14 with fresh -current bootblocks (i.e. the same bootblocks) > booted Ok. The reason found. I have "-O2 pipe" instead of default "-O pipe", but I have it working all the time from very beginning. Why this becomes broken? -- Andrey A. Chernov <[EMAIL PROTECTED]> http://ache.pp.ru/ To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message
bug: kernel hangs at boot
Fresh -current kernel with fresh -current bootblocks loaded ok but hangs in boot (no diagnostics even printed, just silent hang with "/" on the screen). Kernel from Jun14 with fresh -current bootblocks (i.e. the same bootblocks) booted Ok. -- Andrey A. Chernov <[EMAIL PROTECTED]> http://ache.pp.ru/ To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message