Re: [PATCH 5/6] ARM: spectre-bhb: avoid cross-subsection jump using a numbered label
From: Ard Biesheuvel <ardb@kernel.org>
Date: 2022-03-31 16:24:04
From: Ard Biesheuvel <ardb@kernel.org>
Date: 2022-03-31 16:24:04
On Thu, 31 Mar 2022 at 16:07, Russell King (Oracle) [off-list ref] wrote:
On Mon, Mar 28, 2022 at 03:47:13PM +0200, Ard Biesheuvel wrote:quoted
In order to minimize potential confusion regarding numbered labels appearing in a different order in the assembler output due to the use of subsections, use a named local label to jump back into the vector handler code from the associated loop8 mitigation sequence.Using \@ doesn't buy us much as \name is already unique. Maybe using some kind of prefix would be better, e.g. .Lfoo_\name would be more descriptive?
Fair point. I'll fix that. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel