linux-user: Map low priority rt signals

[PATCH v2 0/2] linux-user: Map low priority rt signals

Ilya Leoshkevich posted 2 patches 5 months, 2 weeks ago

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git fetch https://github.com/patchew-project/qemu tags/patchew/20240212205022.242968-1-iii@linux.ibm.com

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

linux-user/signal.c                           | 18 +++++---
tests/tcg/multiarch/linux/linux-sigrtminmax.c | 41 +++++++++++++++++++
2 files changed, 54 insertions(+), 5 deletions(-)
create mode 100644 tests/tcg/multiarch/linux/linux-sigrtminmax.c

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[PATCH v2 0/2] linux-user: Map low priority rt signals

Posted by Ilya Leoshkevich 5 months, 2 weeks ago

Hi,

There are apps out there that want to use SIGRTMAX, which linux-user
currently does not map to a host signal. The reason is that with the
current approach it's not possible to map all target signals, so it
was decided to sacrifice the end of the range.

In this series I propose to sacrifice the middle instead. Patch 1 makes
the change, patch 2 is a test.

Best regards,
Ilya

Ilya Leoshkevich (2):
  linux-user: Map low priority rt signals
  tests/tcg: Add SIGRTMIN/SIGRTMAX test

 linux-user/signal.c                           | 18 +++++---
 tests/tcg/multiarch/linux/linux-sigrtminmax.c | 41 +++++++++++++++++++
 2 files changed, 54 insertions(+), 5 deletions(-)
 create mode 100644 tests/tcg/multiarch/linux/linux-sigrtminmax.c

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2.43.0