From: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
To: Borislav Petkov <bp@alien8.de>
Cc: Mike Rapoport <rppt@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Luis Chamberlain <mcgrof@kernel.org>,
Andreas Larsson <andreas@gaisler.com>,
Andy Lutomirski <luto@kernel.org>,
Ard Biesheuvel <ardb@kernel.org>, Arnd Bergmann <arnd@arndb.de>,
Brian Cain <bcain@quicinc.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Christoph Hellwig <hch@infradead.org>,
Christophe Leroy <christophe.leroy@csgroup.eu>,
Dave Hansen <dave.hansen@linux.intel.com>,
Dinh Nguyen <dinguyen@kernel.org>,
Geert Uytterhoeven <geert@linux-m68k.org>,
Guo Ren <guoren@kernel.org>, Helge Deller <deller@gmx.de>,
Huacai Chen <chenhuacai@kernel.org>,
Ingo Molnar <mingo@redhat.com>,
Johannes Berg <johannes@sipsolutions.net>,
John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>,
Kent Overstreet <kent.overstreet@linux.dev>,
"Liam R. Howlett" <Liam.Howlett@oracle.com>,
Mark Rutland <mark.rutland@arm.com>,
Masami Hiramatsu <mhiramat@kernel.org>,
Matt Turner <mattst88@gmail.com>,
Max Filippov <jcmvbkbc@gmail.com>,
Michael Ellerman <mpe@ellerman.id.au>,
Michal Simek <monstr@monstr.eu>, Oleg Nesterov <oleg@redhat.com>,
Palmer Dabbelt <palmer@dabbelt.com>,
Peter Zijlstra <peterz@infradead.org>,
Richard Weinberger <richard@nod.at>,
Russell King <linux@armlinux.org.uk>, Song Liu <song@kernel.org>,
Stafford Horne <shorne@gmail.com>,
Steven Rostedt <rostedt@goodmis.org>,
Suren Baghdasaryan <surenb@google.com>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Thomas Gleixner <tglx@linutronix.de>,
Uladzislau Rezki <urezki@gmail.com>,
Vineet Gupta <vgupta@kernel.org>, Will Deacon <will@kernel.org>,
bpf@vger.kernel.org, linux-alpha@vger.kernel.org,
linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org,
linux-mips@vger.kernel.org, linux-mm@kvack.org,
linux-modules@vger.kernel.org, linux-openrisc@vger.kernel.org,
linux-parisc@vger.kernel.o
Subject: Re: [REGRESSION] Re: [PATCH v7 8/8] x86/module: enable ROX caches for module text on 64 bit
Date: Mon, 13 Jan 2025 17:45:32 +0200 [thread overview]
Message-ID: <Z4U1HGUfFLJH8Y55@intel.com> (raw)
In-Reply-To: <20250112190755.GCZ4QTC01KzoZkxel9@fat_crate.local>
On Sun, Jan 12, 2025 at 08:07:55PM +0100, Borislav Petkov wrote:
> 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)" <rppt@kernel.org>
> > >
> > > 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/Z4DwPkcYyZ-tDKwY@kernel.org/
Still blows up with that one.
--
Ville Syrjälä
Intel
next prev parent reply other threads:[~2025-01-13 15:45 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-23 16:27 [PATCH v7 0/8] x86/module: use large ROX pages for text allocations Mike Rapoport
2024-10-23 16:27 ` Mike Rapoport
2024-10-23 16:27 ` Mike Rapoport
2024-10-23 16:27 ` [PATCH v7 1/8] mm: vmalloc: group declarations depending on CONFIG_MMU together Mike Rapoport
2024-10-23 16:27 ` Mike Rapoport
2024-10-23 16:27 ` Mike Rapoport
2024-10-23 16:27 ` [PATCH v7 2/8] mm: vmalloc: don't account for number of nodes for HUGE_VMAP allocations Mike Rapoport
2024-10-23 16:27 ` Mike Rapoport
2024-10-23 16:27 ` Mike Rapoport
2024-10-23 16:27 ` [PATCH v7 3/8] asm-generic: introduce text-patching.h Mike Rapoport
2024-10-23 16:27 ` Mike Rapoport
2024-10-23 16:27 ` Mike Rapoport
2024-10-23 16:27 ` [PATCH v7 4/8] module: prepare to handle ROX allocations for text Mike Rapoport
2024-10-23 16:27 ` Mike Rapoport
2024-10-23 16:27 ` Mike Rapoport
2024-10-23 16:27 ` [PATCH v7 5/8] arch: introduce set_direct_map_valid_noflush() Mike Rapoport
2024-10-23 16:27 ` Mike Rapoport
2024-10-23 16:27 ` Mike Rapoport
2024-10-23 16:27 ` [PATCH v7 6/8] x86/module: prepare module loading for ROX allocations of text Mike Rapoport
2024-10-23 16:27 ` Mike Rapoport
2024-10-23 16:27 ` Mike Rapoport
2024-11-04 23:27 ` Nathan Chancellor
2024-11-04 23:27 ` Nathan Chancellor
2024-11-04 23:27 ` Nathan Chancellor
2024-11-05 7:02 ` Mike Rapoport
2024-11-05 7:02 ` Mike Rapoport
2024-11-05 7:02 ` Mike Rapoport
2024-11-05 19:04 ` Nathan Chancellor
2024-11-05 19:04 ` Nathan Chancellor
2024-11-05 19:04 ` Nathan Chancellor
2024-10-23 16:27 ` [PATCH v7 7/8] execmem: add support for cache of large ROX pages Mike Rapoport
2024-10-23 16:27 ` Mike Rapoport
2024-10-23 16:27 ` Mike Rapoport
2025-02-27 11:13 ` Ryan Roberts
2025-02-27 11:13 ` Ryan Roberts
2025-02-27 11:13 ` Ryan Roberts
2025-02-28 13:55 ` Mike Rapoport
2025-02-28 13:55 ` Mike Rapoport
2025-02-28 13:55 ` Mike Rapoport
2024-10-23 16:27 ` [PATCH v7 8/8] x86/module: enable ROX caches for module text on 64 bit Mike Rapoport
2024-10-23 16:27 ` Mike Rapoport
2024-10-23 16:27 ` Mike Rapoport
2025-01-12 18:42 ` [REGRESSION] " Ville Syrjälä
2025-01-12 18:42 ` Ville Syrjälä
2025-01-12 19:07 ` Borislav Petkov
2025-01-13 11:11 ` Peter Zijlstra
2025-01-13 11:29 ` [PATCH] x86: Disable EXECMEM_ROX support Peter Zijlstra
2025-01-13 11:51 ` Borislav Petkov
2025-01-13 11:55 ` [tip: x86/urgent] " tip-bot2 for Peter Zijlstra
2025-01-13 15:47 ` [PATCH] " Ville Syrjälä
2025-01-13 15:45 ` Ville Syrjälä [this message]
2024-11-18 18:25 ` [PATCH v7 0/8] x86/module: use large ROX pages for text allocations Steven Rostedt
2024-11-18 18:25 ` Steven Rostedt
2024-11-18 18:25 ` Steven Rostedt
2024-11-18 18:40 ` Mike Rapoport
2024-11-18 18:40 ` Mike Rapoport
2024-11-18 18:40 ` Mike Rapoport
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