Re: [musl] Re: [PATCH v8 00/38] arm64/gcs: Provide support for GCS in userspace

2024-03-02 Thread H.J. Lu
On Sat, Mar 2, 2024 at 6:57 AM Szabolcs Nagy wrote: > > * Mark Brown [2024-02-21 17:36:12 +]: > > > On Wed, Feb 21, 2024 at 09:58:01AM -0500, dal...@libc.org wrote: > > > On Wed, Feb 21, 2024 at 01:53:10PM +, Mark Brown wrote: > > > > On Tue, Feb 20, 2024 at 08:27:37PM -0500, dal...@libc.

Re: [musl] Re: [PATCH v8 00/38] arm64/gcs: Provide support for GCS in userspace

2024-02-21 Thread H.J. Lu
On Wed, Feb 21, 2024 at 12:25 PM H.J. Lu wrote: > > On Wed, Feb 21, 2024 at 12:18 PM H.J. Lu wrote: > > > > On Wed, Feb 21, 2024 at 11:22 AM Edgecombe, Rick P > > wrote: > > > > > > On Wed, 2024-02-21 at 14:06 -0500, dal...@libc.org wrote: > > &

Re: [musl] Re: [PATCH v8 00/38] arm64/gcs: Provide support for GCS in userspace

2024-02-21 Thread H.J. Lu
On Wed, Feb 21, 2024 at 12:18 PM H.J. Lu wrote: > > On Wed, Feb 21, 2024 at 11:22 AM Edgecombe, Rick P > wrote: > > > > On Wed, 2024-02-21 at 14:06 -0500, dal...@libc.org wrote: > > > Due to arbitrarily nestable signal frames, no, this does not suffice. > >

Re: [musl] Re: [PATCH v8 00/38] arm64/gcs: Provide support for GCS in userspace

2024-02-21 Thread H.J. Lu
On Wed, Feb 21, 2024 at 11:22 AM Edgecombe, Rick P wrote: > > On Wed, 2024-02-21 at 14:06 -0500, dal...@libc.org wrote: > > Due to arbitrarily nestable signal frames, no, this does not suffice. > > An interrupted operation using the lock could be arbitrarily delayed, > > even never execute again,