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From: | Alex Bennée |
Subject: | Re: [PATCH for-8.0 11/11] linux-user/arm: Take more care allocating commpage |
Date: | Mon, 27 Mar 2023 20:42:26 +0100 |
User-agent: | mu4e 1.10.0; emacs 29.0.60 |
Richard Henderson <richard.henderson@linaro.org> writes: > On 3/27/23 01:38, Alex Bennée wrote: >> Richard Henderson <richard.henderson@linaro.org> writes: >> >>> User setting of -R reserved_va can lead to an assertion >>> failure in page_set_flags. Sanity check the value of >>> reserved_va and print an error message instead. Do not >>> allocate a commpage at all for m-profile cpus. >> I see this: >> TEST convd on i386 >> qemu-i386: Unable to reserve 0x100000000 bytes of virtual address space >> at 0x8000 (File exists) for use as guest address space (check your >> virtual memory ulimit setting, min_mmap_addr or reserve less using -R >> option) >> on the ubuntu aarch64 static build: >> https://gitlab.com/stsquad/qemu/-/jobs/4003523064 > > Odd. Works on aarch64.ci.qemu.org outside of the gitlab environment. 15:50:17 [alex@aarch64:~/l/q/b/ci.all.linux.static] review/tcg-queue-for-8.0↓1|… + head config.log # QEMU configure log Mon 27 Mar 10:20:07 UTC 2023 # Configured with: '../../configure' '--enable-debug' '--static' '--disable-system' '--disable-pie' '--gdb=' '--skip-meson' > > > r~ -- Alex Bennée Virtualisation Tech Lead @ Linaro
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