Re: [Qemu-devel] [PATCH for-2.5] tcg: Increase the highwater reservation

On 2015-12-03 13:19, Aurelien Jarno wrote: > On 2015-12-02 10:36, Richard Henderson wrote: > > On 12/01/2015 08:32 AM, Aurelien Jarno wrote: > > >On 2015-12-01 08:19, Richard Henderson wrote: > > >>If there are a lot of guest memory ops in the TB, the amount of > > >>code generated by

Re: [Qemu-devel] [PATCH for-2.5] tcg: Increase the highwater reservation

On 2015-12-02 10:36, Richard Henderson wrote: > On 12/01/2015 08:32 AM, Aurelien Jarno wrote: > >On 2015-12-01 08:19, Richard Henderson wrote: > >>If there are a lot of guest memory ops in the TB, the amount of > >>code generated by tcg_out_tb_finalize could be well more than 1k. > >>In the short

Re: [Qemu-devel] [PATCH for-2.5] tcg: Increase the highwater reservation

On 12/01/2015 08:32 AM, Aurelien Jarno wrote: On 2015-12-01 08:19, Richard Henderson wrote: If there are a lot of guest memory ops in the TB, the amount of code generated by tcg_out_tb_finalize could be well more than 1k. In the short term, increase the reservation larger than any TB seen in

Re: [Qemu-devel] [PATCH for-2.5] tcg: Increase the highwater reservation

On 12/01/2015 08:40 AM, Aurelien Jarno wrote: On 2015-12-01 17:34, Aurelien Jarno wrote: On 2015-12-01 16:28, Peter Maydell wrote: On 1 December 2015 at 16:19, Richard Henderson wrote: If there are a lot of guest memory ops in the TB, the amount of code generated by

Re: [Qemu-devel] [PATCH for-2.5] tcg: Increase the highwater reservation

On 1 December 2015 at 23:06, Richard Henderson wrote: > On 12/01/2015 08:40 AM, Aurelien Jarno wrote: >> That said the problem reported is likely fixed by this commit that went >> just after it has been reported: > > > It does seem likely, but I don't see how we can know that

Re: [Qemu-devel] [PATCH for-2.5] tcg: Increase the highwater reservation

On 12/01/2015 08:28 AM, Peter Maydell wrote: On 1 December 2015 at 16:19, Richard Henderson wrote: If there are a lot of guest memory ops in the TB, the amount of code generated by tcg_out_tb_finalize could be well more than 1k. In the short term, increase the reservation

[Qemu-devel] [PATCH for-2.5] tcg: Increase the highwater reservation

If there are a lot of guest memory ops in the TB, the amount of code generated by tcg_out_tb_finalize could be well more than 1k. In the short term, increase the reservation larger than any TB seen in practice. Reported-by: Aurelien Jarno Signed-off-by: Richard Henderson

Re: [Qemu-devel] [PATCH for-2.5] tcg: Increase the highwater reservation

On 1 December 2015 at 16:19, Richard Henderson wrote: > If there are a lot of guest memory ops in the TB, the amount of > code generated by tcg_out_tb_finalize could be well more than 1k. > In the short term, increase the reservation larger than any TB > seen in practice. > >

Re: [Qemu-devel] [PATCH for-2.5] tcg: Increase the highwater reservation

On 2015-12-01 08:19, Richard Henderson wrote: > If there are a lot of guest memory ops in the TB, the amount of > code generated by tcg_out_tb_finalize could be well more than 1k. > In the short term, increase the reservation larger than any TB > seen in practice. > > Reported-by: Aurelien Jarno

Re: [Qemu-devel] [PATCH for-2.5] tcg: Increase the highwater reservation

On 2015-12-01 16:28, Peter Maydell wrote: > On 1 December 2015 at 16:19, Richard Henderson wrote: > > If there are a lot of guest memory ops in the TB, the amount of > > code generated by tcg_out_tb_finalize could be well more than 1k. > > In the short term, increase the

Re: [Qemu-devel] [PATCH for-2.5] tcg: Increase the highwater reservation

On 2015-12-01 17:34, Aurelien Jarno wrote: > On 2015-12-01 16:28, Peter Maydell wrote: > > On 1 December 2015 at 16:19, Richard Henderson wrote: > > > If there are a lot of guest memory ops in the TB, the amount of > > > code generated by tcg_out_tb_finalize could be well more