[v1] linux-user: Fix shmat(NULL) for h != g

[PATCH 0/4] linux-user: Fix shmat(NULL) for h != g

Ilya Leoshkevich posted 4 patches 1 month, 1 week ago

Diff against v2
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git fetch https://github.com/patchew-project/qemu tags/patchew/20240325153313.526888-1-iii@linux.ibm.com

Maintainers: Laurent Vivier <laurent@vivier.eu>, "Alex Bennée" <alex.bennee@linaro.org>

There is a newer version of this series

linux-user/mmap.c                            |  2 +-
linux-user/strace.c                          | 10 +++---
tests/tcg/multiarch/linux/linux-shmat-null.c | 38 ++++++++++++++++++++
3 files changed, 43 insertions(+), 7 deletions(-)
create mode 100644 tests/tcg/multiarch/linux/linux-shmat-null.c

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[PATCH 0/4] linux-user: Fix shmat(NULL) for h != g

Posted by Ilya Leoshkevich 1 month, 1 week ago

Hi,

I noticed that while shmat() now works with /proc/self/maps,
shmat(NULL) got broken. This series fixes that along with two related
strace issues, and adds a test.

Best regards,
Ilya

Ilya Leoshkevich (4):
  linux-user: Fix semctl() strace
  linux-user: Fix shmat() strace
  linux-user: Fix shmat(NULL) for h != g
  tests/tcg: Check that shmat(NULL)

 linux-user/mmap.c                            |  2 +-
 linux-user/strace.c                          | 10 +++---
 tests/tcg/multiarch/linux/linux-shmat-null.c | 38 ++++++++++++++++++++
 3 files changed, 43 insertions(+), 7 deletions(-)
 create mode 100644 tests/tcg/multiarch/linux/linux-shmat-null.c

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2.44.0