QEMU and kvm on big.LITTLE aarch64

2020-10-27 Thread Michal Schulz
ossible to use kvm on aarch64 with big.LITTLE architecture? Or is tcg my only possible solution there? with best regards Michal Schulz -- Michal Schulz

Re: [Qemu-devel] FXSAVE doesn't #GP on alignment error

2008-02-13 Thread Michal Schulz
s, the FXSAVE instruction requires the > argument to be 16-byte aligned. On a real machine, violating this > constraint results in a #GP. From experience, qemu will not enforce > this alignment constraint. +1 from me. -- Michal Schulz

[Qemu-devel] BUG: fxsave/fxrstor on unaligned address

2007-11-03 Thread Michal Schulz
e in hacking qemu code (it has to be most likely fixed in the target-i386/translate.c file, around lines 6210-6237). regards, M. -- Michal Schulz

Re: [Qemu-devel] [PATCH, RFC] USB OHCI isochronous transfers support

2007-10-22 Thread Michal Schulz
roller should be > emulated instead of the default UHCI. What do you think about it? -- Michal Schulz diff -Naur qemu-0.9.0/hw/pc.c qemu-0.9.0-ohci-patch/hw/pc.c --- qemu-0.9.0/hw/pc.c 2007-02-06 00:01:54.0 +0100 +++ qemu-0.9.0-ohci-patch/hw/pc.c 2007-03-29 15:43:18.0 +0200 @@ -6

Re: [Qemu-devel] [PATCH, RFC] More than 2G of memory on 64-bit hosts

2007-06-25 Thread Michal Schulz
On Monday 25 June 2007, Blue Swirl wrote: > Nice, I didn't know about that. But how is this any different from > unsigned long? It may be the same. But at least the code looks more consistent (IMHO) :) -- Michal Schulz

Re: [Qemu-devel] [PATCH, RFC] More than 2G of memory on 64-bit hosts

2007-06-25 Thread Michal Schulz
ory sizes, I've found some in OpenBIOS but there are still many > left. > > Any comments? One from me, if you like... Just don't use the "unsigned long" type. The intptr_t type would be better (it's 32-bit on 32-bit systems and 64-bit on 64-bit systems). My 0,02€. -- Michal Schulz

[Qemu-devel] patch for PC target - OHCI use

2007-03-29 Thread Michal Schulz
Hello. I've made small patch for qemu, which adds a new command line option - the "-ohci". It instructs qemu that the OHCI controller should be emulated instead of the default UHCI. What do you think about it? -- Michal Schulz diff -Naur qemu-0.9.0/hw/pc.c qemu-0.9.0-ohc