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From: | Richard Henderson |
Subject: | Re: [PATCH] accel/tcg: Complete cpu initialization before registration |
Date: | Wed, 1 Feb 2023 10:37:35 -1000 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 |
On 2/1/23 04:20, Eric Auger wrote:
What I fail to understand is why this code is called with a kvm accelerated qemu (the test runs by default with kvm).
...
#2 0x000002aaab1500f0 in vmsa_ttbr_write (env=0x2aaac393850, ri=0x2aaac3c90e0, value=2154950976315703518) at ../target/arm/helper.c:3784 #3 0x000002aaab14e5a8 in write_raw_cp_reg (env=env@entry=0x2aaac393850, ri=ri@entry=0x2aaac3c90e0, v=v@entry=2154950976315703518)
This is indeed very curious -- vmsa_ttbr_write is supposed to be the "cooked" .writefn, not the .raw_writefn. We're not supposed to arrive here at all.
r~
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