Re: [PATCH] [libstdc++] Fix "bare" notifications dropped by waiters check

On 2021-04-22 02:23, Jonathan Wakely wrote: On 21/04/21 18:29 -0700, Thomas Rodgers wrote: From: Thomas Rodgers NOTE - This patch also needs to be backported to gcc-11 in order for semaphore release() to work correctly on non-futex platforms. Tested sparc-sun-solaris2.11 For types that tra

Re: [PATCH] [libstdc++] Fix "bare" notifications dropped by waiters check

On 21/04/21 18:29 -0700, Thomas Rodgers wrote: From: Thomas Rodgers NOTE - This patch also needs to be backported to gcc-11 in order for semaphore release() to work correctly on non-futex platforms. Tested sparc-sun-solaris2.11 For types that track whether or not there extant waiters (e.g. se

Re: [PATCH] [libstdc++] Fix "bare" notifications dropped by waiters check

On Thu, Apr 22, 2021 at 4:29 AM Thomas Rodgers wrote: > > From: Thomas Rodgers > > NOTE - This patch also needs to be backported to gcc-11 in order for > semaphore release() to work correctly on non-futex platforms. > > Tested sparc-sun-solaris2.11 > > For types that track whether or not there ex

[PATCH] [libstdc++] Fix "bare" notifications dropped by waiters check

From: Thomas Rodgers NOTE - This patch also needs to be backported to gcc-11 in order for semaphore release() to work correctly on non-futex platforms. Tested sparc-sun-solaris2.11 For types that track whether or not there extant waiters (e.g. semaphore) internally, the __atomic_notify_address_