Re: [PATCH] microblaze: Fix MB_MANAGER build with older binutils

From: Michal Simek

Date: Thu Aug 27 2026 - 03:52:45 EST




On 8/27/26 06:06, Karl Mehltretter wrote:
On Thu, Aug 13, 2026 at 04:40:26AM +0100, Karl Mehltretter wrote:
The suspend mnemonic is an alias for mbar 24, and both encode as
0xbb020004. Use the underlying instruction, which GNU as 2.30 already
supports.

Fixes: 88707ebe77e2 ("microblaze: Add custom break vector handler for mb manager")
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Closes: https://lore.kernel.org/oe-kbuild-all/202310310151.UhB396Qs-lkp@xxxxxxxxx/
Suggested-by: Michal Simek <monstr@xxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
Assisted-by: Codex:gpt-5.6-sol
Signed-off-by: Karl Mehltretter <kmehltretter@xxxxxxxxx>

Just a friendly ping in case this got missed.

will look at it after rc1.

M
--
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91
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