[v1] assume some linux syscalls are always present: epoll, splice, inotify

[PATCH trivial 0/7] assume some linux syscalls are always present: epoll, splice, inotify

Michael Tokarev posted 7 patches 3 weeks, 5 days ago

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git fetch https://github.com/patchew-project/qemu tags/patchew/20260113130008.910240-1-mjt@tls.msk.ru

Maintainers: Laurent Vivier <laurent@vivier.eu>, Paolo Bonzini <pbonzini@redhat.com>, "Marc-André Lureau" <marcandre.lureau@redhat.com>, "Daniel P. Berrangé" <berrange@redhat.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Stefan Hajnoczi <stefanha@redhat.com>, Fam Zheng <fam@euphon.net>

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linux-user/fd-trans.c     |  5 -----
linux-user/fd-trans.h     |  4 ----
linux-user/syscall.c      | 44 +++++++--------------------------------
linux-user/syscall_defs.h |  3 ---
meson.build               | 12 +----------
util/aio-posix.h          |  4 ++--
util/meson.build          |  2 +-
7 files changed, 11 insertions(+), 63 deletions(-)

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[PATCH trivial 0/7] assume some linux syscalls are always present: epoll, splice, inotify

Posted by Michael Tokarev 3 weeks, 5 days ago

There are numerous checks in the code wrt availability
of linux subsystems.  It makes no sense to check for them
anymore, since they're always present (since linux 2.6 or
earlier).

Michael Tokarev (7):
  linux-user/syscall.c: assume splice is always present
  meson.build: stop checking for splice()
  linux-user: assume inotify sycalls are always present
  meson.build: stop checking for inotify_init()
  linux-user: assume epoll is always present
  meson.build: do not check for epoll.h (CONFIG_EPOLL)
  rename CONFIG_EPOLL_CREATE1 to CONFIG_EPOLL

 linux-user/fd-trans.c     |  5 -----
 linux-user/fd-trans.h     |  4 ----
 linux-user/syscall.c      | 44 +++++++--------------------------------
 linux-user/syscall_defs.h |  3 ---
 meson.build               | 12 +----------
 util/aio-posix.h          |  4 ++--
 util/meson.build          |  2 +-
 7 files changed, 11 insertions(+), 63 deletions(-)

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2.47.3