Re: [REGRESSION] Re: [PATCH v7 8/8] x86/module: enable ROX caches for module text on 64 bit
Borislav Petkov <[email protected]>
| Newsgroups | org.kernel.vger.linux-hexagon,org.kernel.vger.bpf,org.kernel.vger.linux-alpha,org.kernel.vger.linux-arch,org.kernel.vger.linux-csky,org.kernel.vger.linux-kernel,org.kernel.vger.linux-m68k,org.kernel.vger.linux-mips,org.kernel.vger.linux-modules,org.kernel.vger.linux-openrisc,org.kvack.linux-mm |
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| Message-ID | <20250112190755.GCZ4QTC01KzoZkxel9@fat_crate.local> |
On Sun, Jan 12, 2025 at 08:42:05PM +0200, Ville Syrjälä wrote: > On Wed, Oct 23, 2024 at 07:27:11PM +0300, Mike Rapoport wrote: > > From: "Mike Rapoport (Microsoft)" <[email protected]> > > > > Enable execmem's cache of PMD_SIZE'ed pages mapped as ROX for module > > text allocations on 64 bit. > > Hi, > > This breaks resume from hibernation on my Alderlake laptop. > > Fortunately this still reverts cleanly. Does that hunk in the mail here fix it? https://lore.kernel.org/all/[email protected]/ -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette