Re: [PATCH] bsd-user: Properly allocate guest virtual address space

2023-07-27 Thread Warner Losh
On Thu, Jul 27, 2023 at 6:31 PM Richard Henderson < richard.hender...@linaro.org> wrote: > On 7/27/23 17:09, Warner Losh wrote: > > Yes. FreeBSD's bsd-user binary will only run on 64-bit hosts. The project > > has started phasing out support for 32-bit hosts, and the role of > bsd-user > > (packag

Re: [PATCH] bsd-user: Properly allocate guest virtual address space

2023-07-27 Thread Richard Henderson
On 7/27/23 17:09, Warner Losh wrote: Yes. FreeBSD's bsd-user binary will only run on 64-bit hosts. The project has started phasing out support for 32-bit hosts, and the role of bsd-user (package builder tool) is such that 32-bit hosts don't make sense. Ok, fine. I've tested this out, and it w

Re: [PATCH] bsd-user: Properly allocate guest virtual address space

2023-07-27 Thread Warner Losh
On Thu, Jul 27, 2023 at 10:11 AM Richard Henderson < richard.hender...@linaro.org> wrote: > Do not hard-code guest_base at 32GB. > Do not override mmap_next_start for reserved_va. > > Signed-off-by: Richard Henderson > --- > > Hi Warner, > > With the blitz-trial branch you provided, the host libc

[PATCH] bsd-user: Properly allocate guest virtual address space

2023-07-27 Thread Richard Henderson
Do not hard-code guest_base at 32GB. Do not override mmap_next_start for reserved_va. Signed-off-by: Richard Henderson --- Hi Warner, With the blitz-trial branch you provided, the host libc allocates thread-local storage within the [32GB, 36GB) region that you currently assume is free. The arm