Sorry, I only noticed today that it's not submitted.
Version is not critical for us, as we build from masters anyway.
Richard, do you know a reason to consider this critical?
On Wed, 10 Aug 2022 at 13:04, Peter Maydell
wrote:
> On Wed, 10 Aug 2022 at 21:00, Vitaly Buka wrote:
> >
&g
How can we land this one?
aarch64 stores MTE tags in target_date, and they should be reset by
MADV_DONTNEED.
Signed-off-by: Vitaly Buka
---
accel/tcg/translate-all.c | 24
include/exec/cpu-all.h| 1 +
linux-user/mmap.c | 2 ++
3 files changed, 27 insertions(+)
diff --git a/accel
I see something similar in memset
It SEGV on
sturq0, [x4, #-16]
for x4 set to 0xd55214fe008
and near tags are 0xd55214fdff0 and 0xd55214fe000
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New issue on GitLab https://gitlab.com/qemu-project/qemu/-/issues/326
** Bug watch added: gitlab.com/qemu-project/qemu/-/issues #326
https://gitlab.com/qemu-project/qemu/-/issues/326
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Public bug reported:
There is comment int the code "This is a hint, so ignoring and returning
success is ok"
https://github.com/qemu/qemu/blob/b1cffefa1b163bce9aebc3416f562c1d3886eeaa/linux-user/syscall.c#L11941
But it seems incorrect with the current state of Linux
"man madvise" or
Thanks for the quick fix!
On Tue, Apr 27, 2021 at 2:55 PM Richard Henderson <
1926...@bugs.launchpad.net> wrote:
>
> https://patchew.org/QEMU/20210427214108.88503-1-richard.hender...@linaro.org/
>
> This has missed 6.0, but should be acceptable to roll into 6.0.1.
>
> --
> You received this bug
Sorry, 0 7 8 should be "HWCAP2_DCPODP HWCAP2_FLAGM2 HWCAP2_FRINT"
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https://bugs.launchpad.net/bugs/1926044
Title:
QEMU-user doesn't report HWCAP2_MTE
Status in QEMU:
New
Bug
Actually if we make it like this:
#include
#include
int main(int ac, char **av)
{
for (int i = 0; i < 32; ++i)
if ((int)(getauxval(AT_HWCAP2) & (1 << i)))
printf("%d\n", i);
}
clang mytest.c -target aarch64-linux-gnu -fsanitize=memtag -march=armv8+memtag
qemu-aarch64
Public bug reported:
Reproducible on ffa090bc56e73e287a63261e70ac02c0970be61a
Host Debian 5.10.24 x86_64 GNU
Configured with "configure --disable-system --enable-linux-user
--static"
This one works and prints "OK" as expected:
clang tests/tcg/aarch64/mte-3.c -target aarch64-linux-gnu
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