[Qemu-devel] [PATCH 6/6, UPDATE] A cumulative MIPS patchset

2006-11-29 Thread Thiemo Seufer
[The previous patch had a broken MIPS32R2 bitops implementation, and was apparently too big to make it to the list. I retry now with a compressed attachment.] Hello All, this patch adds support for all mandatory MIPS32R2 instructions, rationalizes the instruction decoding to check always 32-bit

Re: [Qemu-devel] qemu/pci: Unaligned config read/write overflow

2006-11-29 Thread andrzej zaborowski
Hi, On 28/11/06, Herbert Xu [EMAIL PROTECTED] wrote: The default config read/write handlers allows a 4-byte read/write at address 255. This can clobber the field after the config area. This happens to be the PCIBus pointer in the PCIDevice structure. An easier way to prevent the clobbering

Re: [Qemu-devel] [PATCH 6/6, UPDATE] A cumulative MIPS patchset

2006-11-29 Thread Paul Brook
The emulated CPU still identifies itself as a MIPS32(R1) 4Kc. Currently it doesn't throw a RI exception for R2 instructions, this is useful for Linux userland emulation, and also follows the current policy which doesn't distinguish between MIPS32R1 instructions and those of earlier ISAs. I

[Qemu-devel] qemu/usb-uhci: Data buffer is too small

2006-11-29 Thread Herbert Xu
Hi: [QEMU] usb-uhci: Data buffer is too small The data buffer is only 1280 bytes long but the user-supplied length can be as large as 0x7ff. This patch extends the buffer to 2048 bytes. Signed-off-by: Herbert Xu [EMAIL PROTECTED] Cheers, -- Visit Openswan at http://www.openswan.org/ Email:

[Qemu-devel] About the code to detect a CD-ROM disk is unmounted

2006-11-29 Thread Yu, Xiaoyang
Hi guys, I am using QEMU with Xen and Intel VT, and I have a question about detecting the CD-ROM disk unmount event: When user ejects CD-ROM in the guest domain, how can QEMU detect this event? I know if we use info block command before and after a CD-ROM disk is ejected, we can see the

Re: [Qemu-devel] About the code to detect a CD-ROM disk is unmounted

2006-11-29 Thread Lonnie Mendez
On Thu, 2006-11-30 at 15:03 +0800, Yu, Xiaoyang wrote: Hi guys, I am using QEMU with Xen and Intel VT, and I have a question about detecting the CD-ROM disk unmount event: When user ejects CD-ROM in the guest domain, how can QEMU detect this event? I know if we use “info block”