| Message ID | 1358466506-6587-1-git-send-email-agraf@suse.de |
|---|---|
| State | New, archived |
| Headers | show |
On Fri, Jan 18, 2013 at 12:48:25AM +0100, Alexander Graf wrote: > Hi Marcelo / Gleb, > > This is my current patch queue for ppc against 3.8. Please pull. > > It contains a bug fix for an issue that Ben Collins ran into, where > a guest would just abort because it traps during an unknown instruction. > Is this regression from 3.7? If it is not it should wait for 3.9. > Alex > > > The following changes since commit dfdebc24837ed0a1d6ad73b108a10d3c88d1b6e8: > Linus Torvalds (1): > Merge tag 'for-linus-v3.8-rc4' of git://oss.sgi.com/xfs/xfs > > are available in the git repository at: > > git://github.com/agraf/linux-2.6.git kvm-ppc-3.8 > > Alexander Graf (1): > KVM: PPC: Emulate dcbf > > arch/powerpc/kvm/emulate.c | 2 ++ > 1 files changed, 2 insertions(+), 0 deletions(-) > -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Gleb. -- To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On 18.01.2013, at 11:55, Gleb Natapov wrote: > On Fri, Jan 18, 2013 at 12:48:25AM +0100, Alexander Graf wrote: >> Hi Marcelo / Gleb, >> >> This is my current patch queue for ppc against 3.8. Please pull. >> >> It contains a bug fix for an issue that Ben Collins ran into, where >> a guest would just abort because it traps during an unknown instruction. >> > Is this regression from 3.7? If it is not it should wait for 3.9. The first time I heard of this was with a 3.8 guest. But we can also wait for 3.9 and push it through stable afterwards. Alex -- To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Jan 18, 2013, at 7:14 AM, Alexander Graf <agraf@suse.de> wrote: > > On 18.01.2013, at 11:55, Gleb Natapov wrote: > >> On Fri, Jan 18, 2013 at 12:48:25AM +0100, Alexander Graf wrote: >>> Hi Marcelo / Gleb, >>> >>> This is my current patch queue for ppc against 3.8. Please pull. >>> >>> It contains a bug fix for an issue that Ben Collins ran into, where >>> a guest would just abort because it traps during an unknown instruction. >>> >> Is this regression from 3.7? If it is not it should wait for 3.9. > > The first time I heard of this was with a 3.8 guest. But we can also wait for 3.9 and push it through stable afterwards. It's such a simple change, what is the issue with including it? If the bug is hit, qemu/kvm exits anyway, so adding the patch can't do any damage. -- Ben Collins - Principal Architect Servergy, Inc. - www.servergy.com -- To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Fri, Jan 18, 2013 at 07:23:53AM -0500, Ben Collins wrote: > On Jan 18, 2013, at 7:14 AM, Alexander Graf <agraf@suse.de> wrote: > > > > > On 18.01.2013, at 11:55, Gleb Natapov wrote: > > > >> On Fri, Jan 18, 2013 at 12:48:25AM +0100, Alexander Graf wrote: > >>> Hi Marcelo / Gleb, > >>> > >>> This is my current patch queue for ppc against 3.8. Please pull. > >>> > >>> It contains a bug fix for an issue that Ben Collins ran into, where > >>> a guest would just abort because it traps during an unknown instruction. > >>> > >> Is this regression from 3.7? If it is not it should wait for 3.9. > > > > The first time I heard of this was with a 3.8 guest. But we can also wait for 3.9 and push it through stable afterwards. > > It's such a simple change, what is the issue with including it? If the bug is hit, qemu/kvm exits anyway, so adding the patch can't do any damage. > If we continue pushing simple changes that can't do any damage to late -rc trees 3.8 will never be ready to released. The patch can go to stable after 3.8 is released. Again if this is indeed regression this another matter. -- Gleb. -- To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Jan 21, 2013, at 5:40 AM, Gleb Natapov <gleb@redhat.com> wrote: > On Fri, Jan 18, 2013 at 07:23:53AM -0500, Ben Collins wrote: >> On Jan 18, 2013, at 7:14 AM, Alexander Graf <agraf@suse.de> wrote: >> >>> >>> On 18.01.2013, at 11:55, Gleb Natapov wrote: >>> >>>> On Fri, Jan 18, 2013 at 12:48:25AM +0100, Alexander Graf wrote: >>>>> Hi Marcelo / Gleb, >>>>> >>>>> This is my current patch queue for ppc against 3.8. Please pull. >>>>> >>>>> It contains a bug fix for an issue that Ben Collins ran into, where >>>>> a guest would just abort because it traps during an unknown instruction. >>>>> >>>> Is this regression from 3.7? If it is not it should wait for 3.9. >>> >>> The first time I heard of this was with a 3.8 guest. But we can also wait for 3.9 and push it through stable afterwards. >> >> It's such a simple change, what is the issue with including it? If the bug is hit, qemu/kvm exits anyway, so adding the patch can't do any damage. >> > If we continue pushing simple changes that can't do any damage to > late -rc trees 3.8 will never be ready to released. The patch can go to > stable after 3.8 is released. Again if this is indeed regression this > another matter. It's indeed a regression for me. Where as QEmu used to work, now it doesn't. The regression appears to only occur when running 3.8 kernel in guest, which means the only way to run a 3.8 kernel in guest is with this patch. -- Servergy : http://www.servergy.com/ SwissDisk : http://www.swissdisk.com/ Ubuntu : http://www.ubuntu.com/ My Blog : http://ben-collins.blogspot.com/ -- To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Fri, Jan 18, 2013 at 12:48:25AM +0100, Alexander Graf wrote: > Hi Marcelo / Gleb, > > This is my current patch queue for ppc against 3.8. Please pull. > > It contains a bug fix for an issue that Ben Collins ran into, where > a guest would just abort because it traps during an unknown instruction. > > Alex > > > The following changes since commit dfdebc24837ed0a1d6ad73b108a10d3c88d1b6e8: > Linus Torvalds (1): > Merge tag 'for-linus-v3.8-rc4' of git://oss.sgi.com/xfs/xfs > > are available in the git repository at: > > git://github.com/agraf/linux-2.6.git kvm-ppc-3.8 > > Alexander Graf (1): > KVM: PPC: Emulate dcbf > > arch/powerpc/kvm/emulate.c | 2 ++ > 1 files changed, 2 insertions(+), 0 deletions(-) Pulled, thanks. -- To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On 22.01.2013, at 00:36, Marcelo Tosatti wrote: > On Fri, Jan 18, 2013 at 12:48:25AM +0100, Alexander Graf wrote: >> Hi Marcelo / Gleb, >> >> This is my current patch queue for ppc against 3.8. Please pull. >> >> It contains a bug fix for an issue that Ben Collins ran into, where >> a guest would just abort because it traps during an unknown instruction. >> >> Alex >> >> >> The following changes since commit dfdebc24837ed0a1d6ad73b108a10d3c88d1b6e8: >> Linus Torvalds (1): >> Merge tag 'for-linus-v3.8-rc4' of git://oss.sgi.com/xfs/xfs >> >> are available in the git repository at: >> >> git://github.com/agraf/linux-2.6.git kvm-ppc-3.8 >> >> Alexander Graf (1): >> KVM: PPC: Emulate dcbf >> >> arch/powerpc/kvm/emulate.c | 2 ++ >> 1 files changed, 2 insertions(+), 0 deletions(-) > > Pulled, thanks. Into which queue? kvm.git doesn't contain it anywhere. Alex -- To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
On Thu, Jan 24, 2013 at 07:23:10PM +0100, Alexander Graf wrote: > > On 22.01.2013, at 00:36, Marcelo Tosatti wrote: > > > On Fri, Jan 18, 2013 at 12:48:25AM +0100, Alexander Graf wrote: > >> Hi Marcelo / Gleb, > >> > >> This is my current patch queue for ppc against 3.8. Please pull. > >> > >> It contains a bug fix for an issue that Ben Collins ran into, where > >> a guest would just abort because it traps during an unknown instruction. > >> > >> Alex > >> > >> > >> The following changes since commit dfdebc24837ed0a1d6ad73b108a10d3c88d1b6e8: > >> Linus Torvalds (1): > >> Merge tag 'for-linus-v3.8-rc4' of git://oss.sgi.com/xfs/xfs > >> > >> are available in the git repository at: > >> > >> git://github.com/agraf/linux-2.6.git kvm-ppc-3.8 > >> > >> Alexander Graf (1): > >> KVM: PPC: Emulate dcbf > >> > >> arch/powerpc/kvm/emulate.c | 2 ++ > >> 1 files changed, 2 insertions(+), 0 deletions(-) > > > > Pulled, thanks. > > Into which queue? kvm.git doesn't contain it anywhere. > master. -- Gleb. -- To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Hi Marcelo / Gleb, This is my current patch queue for ppc against 3.8. Please pull. It contains a bug fix for an issue that Ben Collins ran into, where a guest would just abort because it traps during an unknown instruction. Alex The following changes since commit dfdebc24837ed0a1d6ad73b108a10d3c88d1b6e8: Linus Torvalds (1): Merge tag 'for-linus-v3.8-rc4' of git://oss.sgi.com/xfs/xfs are available in the git repository at: git://github.com/agraf/linux-2.6.git kvm-ppc-3.8 Alexander Graf (1): KVM: PPC: Emulate dcbf arch/powerpc/kvm/emulate.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html