ping http://patchwork.ozlabs.org/patch/295442/
________________________________________ From: Andreas Färber [afaer...@suse.de] Sent: Friday, November 29, 2013 6:04 PM To: Petar Jovanovic; qemu-devel@nongnu.org Cc: Petar Jovanovic; aurel...@aurel32.net; qemu-stable Subject: Re: [Qemu-devel] [PATCH for 1.7] target-mips: fix 64-bit FPU config for user-mode emulation Am 29.11.2013 17:27, schrieb Petar Jovanovic: > From: Petar Jovanovic <petar.jovano...@imgtec.com> > > FR bit should be initialized to 1 for MIPS64, under condition that this > bit is writable and that CPU has an FPU unit. It should be initialized to > zero for MIPS32. > This fixes different MIPS32 issues with FPU instructions whose behaviour > defaulted to 64-bit FPU mode. > > Signed-off-by: Petar Jovanovic <petar.jovano...@imgtec.com> > --- > > A few issues have been raised over the time because this part of the code > did the wrong thing for MIPS32. This change is sufficient to fix the > reported issues, such as https://bugs.launchpad.net/qemu/+bug/1233225. > This change does not attempt to cover -mfp64 mode that should be > subject of different yet related change. > We should have this in v1.7 since it is a regression for frequently used > QEMU MIPS32 usermode. v1.7.0 has already been released, so it's too late for "for 1.7". Also please prefer "for-x.y" syntax next time, since the space is treated as token delimiter and "for" is not a meaningful token. ;) http://patchwork.ozlabs.org/patch/295442/ What you need instead to get it into the 1.7 stable release is Cc: qemu-sta...@nongnu.org in the commit message, to have it backported for v1.7.1. Regards, Andreas -- SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
