On Wed, Jan 08, 2025 at 12:49:58PM +0000, Will Deacon wrote:
On Wed, Dec 04, 2024 at 03:20:48PM +0000, Mark Brown wrote:
This series collects the various SME related fixes that were previously posted separately. These should address all the issues I am aware of so a patch which reenables the SME configuration option is also included.
Signed-off-by: Mark Brown broonie@kernel.org
Changes in v2:
- Pull simplification of the signal restore code after the SME reenablement, it's not a fix but there's some code overlap.
- Comment updates.
- Link to v1: https://lore.kernel.org/r/20241203-arm64-sme-reenable-v1-0-d853479d1b77@kern...
Mark (R), are you happy with this? I know you were digging into some other issues in this area but I'm not sure whether they invalidate the fixes here or not.
Hi Will, sorry for the delay -- this has turned out to be more fractal than I had hoped. :(
I think some of the fixes I'm working on are going to conflict with or supersede portions of this series (e.g. portions of ptrace and signal handling), and I'm aware of a couple more SME-specific issues that are not addressed here.
I'll try to get that out in the next few days, and then look at this in a bit more detail.
Rutland.