From: Joel Stanley <joel@jms.id.au>
To: Michael Tokarev <mjt@tls.msk.ru>
Cc: Akihiko Odaki <akihiko.odaki@daynix.com>,
qemu-devel@nongnu.org, Laurent Vivier <laurent@vivier.eu>
Subject: Re: [PATCH 0/5] linux-user: brk/mmap fixes
Date: Mon, 31 Jul 2023 10:17:30 +0000 [thread overview]
Message-ID: <CACPK8XfcOkn281JZNYc7+AhDAxP_N9__G4Snxtx=ZhXgVChXgg@mail.gmail.com> (raw)
In-Reply-To: <3088d223-64fd-9aab-3c08-000f0924607c@tls.msk.ru>
On Mon, 31 Jul 2023 at 09:31, Michael Tokarev <mjt@tls.msk.ru> wrote:
>
> 31.07.2023 11:03, Akihiko Odaki wrote:
> > linux-user was failing on M2 MacBook Air. Digging into the details, I found
> > several bugs in brk and mmap so here are fixes.
>
> There's another work in this area by Helge Deller, have you seen it?
> ("linux-user: Fix and optimize target memory layout", a v5 already).
Applying this series fixes the qemu-arm running the static armhf
binary on my ppc64le host that I reported here[1].
Tested-by: Joel Stanley <joel@jms.id.au>
The changes conflict with Helge's patches, so it would be good to work
out which of your changes should be combined with his.
Cheers,
Joel
[1] https://lore.kernel.org/qemu-devel/CACPK8XeyqcEDyyL3Jw2WYWs_gGdtTCf2=Ly04CMgkshSMdj7RA@mail.gmail.com/
next prev parent reply other threads:[~2023-07-31 10:18 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-31 8:03 [PATCH 0/5] linux-user: brk/mmap fixes Akihiko Odaki
2023-07-31 8:03 ` [PATCH 1/5] linux-user: Unset MAP_FIXED_NOREPLACE for host Akihiko Odaki
2023-07-31 15:43 ` Richard Henderson
2023-07-31 8:03 ` [PATCH 2/5] linux-user: Do not call get_errno() in do_brk() Akihiko Odaki
2023-07-31 15:13 ` Helge Deller
2023-07-31 8:03 ` [PATCH 3/5] linux-user: Use MAP_FIXED_NOREPLACE for do_brk() Akihiko Odaki
2023-07-31 11:44 ` Peter Maydell
2023-07-31 13:32 ` Akihiko Odaki
2023-07-31 13:45 ` Peter Maydell
2023-07-31 15:44 ` Richard Henderson
2023-07-31 8:03 ` [PATCH 4/5] linux-user: Do nothing if too small brk is specified Akihiko Odaki
2023-07-31 15:16 ` Helge Deller
2023-07-31 8:03 ` [PATCH 5/5] linux-user: Do not align brk with host page size Akihiko Odaki
2023-07-31 15:51 ` Helge Deller
2023-07-31 22:43 ` Akihiko Odaki
2023-07-31 9:31 ` [PATCH 0/5] linux-user: brk/mmap fixes Michael Tokarev
2023-07-31 10:17 ` Joel Stanley [this message]
2023-07-31 10:23 ` Akihiko Odaki
2023-07-31 16:47 ` Helge Deller
2023-07-31 17:43 ` Helge Deller
2023-07-31 18:24 ` Helge Deller
2023-08-01 4:49 ` Joel Stanley
2023-08-01 10:43 ` Helge Deller
2023-08-02 7:26 ` Akihiko Odaki
2023-08-02 10:37 ` Helge Deller
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