Re: [Qemu-devel] Translation cache sizes

2006-04-07 Thread Mulyadi Santosa
Hi Julian... > Using qemu from cvs simulating x86-softmmu (no kqemu) on x86, > booting SuSE 9.1 and getting to the xdm (kdm?) graphical login > screen, requires making about 1088000 translations, and the > translation cache is flushed 17 times. Booting is not too bad, > but once user-mode starts

[Qemu-devel] Translation cache sizes

2006-04-07 Thread Julian Seward
Using qemu from cvs simulating x86-softmmu (no kqemu) on x86, booting SuSE 9.1 and getting to the xdm (kdm?) graphical login screen, requires making about 1088000 translations, and the translation cache is flushed 17 times. Booting is not too bad, but once user-mode starts to run the translation

[Qemu-devel] Audio

2006-04-07 Thread malc
Hello, At http://www.boblycat.org/~malc/code/patches/qemu/ you will find latest (17h_aqemu at the time of this writing) audio patch. Changes are as follows: 1. Cosmetics (Thanks to Mike Nordell) 2. Fix of several SB16 commands (mainly related to Sierras audblst.drv) (Thanks to rozojc for risi

[Qemu-devel] [PATCH] fix DEBUG_TB_CHECK in exec.c

2006-04-07 Thread andrzej zaborowski
With DEBUG_TB_CHECK enabled, exec.c fails to build. This patch corrects the compilation errors. Regards, Andrew -- balrog 2oo6 Dear Outlook users: Please remove me from your address books http://www.newsforge.com/article.pl?sid=03/08/21/143258 qemu-exec-cleanups.patch Description: Binary data __

[Qemu-devel] Re: [PATCH] fix breakpoint address conversions

2006-04-07 Thread andrzej zaborowski
On 07/04/06, andrzej zaborowski <[EMAIL PROTECTED]> wrote: > Hi, > This patch adds conversion of the breakpoint addresses from the target > to host space when invalidating translation blocks. > This issue prevented breakpoints from working on machines that have > physical memory mapped starting at

[Qemu-devel] [PATCH] fix breakpoint address conversions

2006-04-07 Thread andrzej zaborowski
Hi, This patch adds conversion of the breakpoint addresses from the target to host space when invalidating translation blocks. This issue prevented breakpoints from working on machines that have physical memory mapped starting at a different place than address zero (such as TI OMAP boards), except

Re: [Qemu-devel] SPARC iommu mapping

2006-04-07 Thread Joerg Platte
Am Freitag, 7. April 2006 17:44 schrieb Blue Swirl: Hi! > Thank you for the excellent analysis of the problem! Looks like Qemu > doesn't handle the case where DMA length and SCSI length are not equal. Exact. > So Linux splits the transfer into two parts to use two separate pieces of > buffers. Fu

[Qemu-devel] Patch for minor qemu heap corruption bug when the console is zero width

2006-04-07 Thread Kenneth Duda
Hi everyone, here is another patch for a much less significant bug. If your "vc" console width is 0, qemu corrupts the heap (because it writes one character into a screen buffer that's been malloc'ed as size 0). I don't know if this bug ever causes problems in practice --- I picked it up using mch

[Qemu-devel] Patch for sending large (>4k) packets through qemu/slirp

2006-04-07 Thread Kenneth Duda
Hi everyone, I have patches for a few bugs in qemu, and am new to the list --- if anyone could clue me in on the best way to get patches applied to the qemu mainline, that would be great. This patch fixes three problems (actually all in slirp) with sending large packets from guest to host in qemu

Re: [Qemu-devel] SPARC iommu mapping

2006-04-07 Thread Blue Swirl
Thank you for the excellent analysis of the problem! Looks like Qemu doesn't handle the case where DMA length and SCSI length are not equal. Until here, the addresses are subsequent. Then the next address is much lower: So Linux splits the transfer into two parts to use two separate pieces of