Re: [Qemu-devel] [PATCH] Speedup 'tb_find_slow' by using the same heuristic as during memory page lookup

2010-12-05 Thread Blue Swirl
On Sun, Dec 5, 2010 at 7:14 AM, Kirill Batuzov batuz...@ispras.ru wrote: On 04.12.2010 23:11, Blue Swirl wrote: On Thu, Dec 2, 2010 at 1:12 PM, Kirill Batuzovbatuz...@ispras.ru  wrote: Move the last found TB to the head of the list so it will be found more quickly next time it will be looked

Re: [Qemu-devel] [PATCH] Remove unused spin_trylock() function

2010-12-05 Thread Blue Swirl
Thanks, applied. On Wed, Dec 1, 2010 at 7:44 PM, Peter Maydell peter.mayd...@linaro.org wrote: Remove the spin_trylock() function, as it is not used anywhere, and is not even implemented if CONFIG_USE_NPTL is defined. Signed-off-by: Peter Maydell peter.mayd...@linaro.org ---  qemu-lock.h |  

Re: [Qemu-devel] [Patch] Small fix for qemu APIC for Mac OS X support

2010-12-05 Thread adq
On 26 November 2010 12:40, Isaku Yamahata yamah...@valinux.co.jp wrote: On Thu, Nov 25, 2010 at 08:18:45PM +, adq wrote: On 25 November 2010 11:28, Isaku Yamahata yamah...@valinux.co.jp wrote: On Wed, Nov 24, 2010 at 02:08:16PM +, adq wrote: Interesting. I was also thinking that

[Qemu-devel] [PATCH, RFT] monitor: implement x86 info tlb for PAE and long modes

2010-12-05 Thread Blue Swirl
'info tlb' didn't show correct information for PAE mode and x86_64 long mode. Implement the missing modes. Also print NX bit for PAE and long modes. Fix off-by-one error in 32 bit mode mask. Signed-off-by: Blue Swirl blauwir...@gmail.com --- I didn't find an OS that enabled PAE, please test and

Re: [Qemu-devel] [Patch] Small fix for qemu APIC for Mac OS X support

2010-12-05 Thread Andreas Färber
Am 26.11.2010 um 13:40 schrieb Isaku Yamahata: On Thu, Nov 25, 2010 at 08:18:45PM +, adq wrote: On 25 November 2010 11:28, Isaku Yamahata yamah...@valinux.co.jp wrote: On Wed, Nov 24, 2010 at 02:08:16PM +, adq wrote: Interesting. I was also thinking that maybe we can leverage

[Qemu-devel] (no subject)

2010-12-05 Thread Joao Francisco Medeiros Neto
http://www.folhadeitapetininga.com.br/index0005.php

[Qemu-devel] (no subject)

2010-12-05 Thread Joao Francisco Medeiros Neto
http://serwis.avx.pl/index0005.php

[Qemu-devel] implementation of Vmul instruction in QEMU that seems to be illogical

2010-12-05 Thread vandung . tran
The implementation of QEMU 0.12.5 is as below: static inline void gen_neon_mull(TCGv_i64 dest, TCGv a, TCGv b, int size, int u) { TCGv_i64 tmp; switch ((size 1) | u) { case 0: gen_helper_neon_mull_s8(dest, a, b); break; case 1: gen_helper_neon_mull_u8(dest, a, b); break;

Re: [Qemu-devel] [PATCH v8 7/7] virtio-console: Enable port throttling when chardev is slow to consume data

2010-12-05 Thread Amit Shah
On (Thu) Dec 02 2010 [17:31:36], Paul Brook wrote: when there's a partial write, it tries to do a write again, which will fail with -EAGAIN. Doesn't that cause the first partial chunk to be incorrectly transmitted twice? You may only return EAGAIN if no data was transmitted.