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From: | Richard Henderson |
Subject: | Re: [Qemu-devel] [PATCH for-2.5] tcg: Increase the highwater reservation |
Date: | Wed, 2 Dec 2015 10:36:51 -0800 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 |
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 practice. Reported-by: Aurelien Jarno <address@hidden> Signed-off-by: Richard Henderson <address@hidden>Thanks! I was testing the same patch locally after our discussion, and I confirm it fixes the issue.
Here's the proper patch for 2.6. If you'd like to run it through your same tests, please?
r~
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