From: "David Hildenbrand (Arm)" <david@kernel.org>
To: Catalin Marinas <catalin.marinas@arm.com>,
Andrew Morton <akpm@linux-foundation.org>,
Mark Brown <broonie@kernel.org>,
Deepak Gupta <debug@rivosinc.com>,
Rick Edgecombe <rick.p.edgecombe@intel.com>
Cc: Will Deacon <will@kernel.org>, Paul Walmsley <pjw@kernel.org>,
Palmer Dabbelt <palmer@dabbelt.com>,
Albert Ou <aou@eecs.berkeley.edu>,
Alexandre Ghiti <alex@ghiti.fr>,
Thomas Gleixner <tglx@kernel.org>, Ingo Molnar <mingo@redhat.com>,
Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
"H. Peter Anvin" <hpa@zytor.com>,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org,
linux-mm@kvack.org
Subject: Re: [PATCH 4/5] x86: shstk: Use the new common vm_mmap_shadow_stack() helper
Date: Wed, 25 Feb 2026 14:33:51 +0100 [thread overview]
Message-ID: <01f4a679-bc4d-484b-a019-0e07fe520363@kernel.org> (raw)
In-Reply-To: <20260224175800.2500729-5-catalin.marinas@arm.com>
On 2/24/26 18:57, Catalin Marinas wrote:
> Replace part of the x86 alloc_shstk() content with a call to
> vm_mmap_shadow_stack().
>
> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
> Cc: Thomas Gleixner <tglx@kernel.org>
> Cc: Ingo Molnar <mingo@redhat.com>
> Cc: Borislav Petkov <bp@alien8.de>
> Cc: Dave Hansen <dave.hansen@linux.intel.com>
> Cc: H. Peter Anvin <hpa@zytor.com>
> Cc: Rick Edgecombe <rick.p.edgecombe@intel.com>
> ---
Reviewed-by: David Hildenbrand (Arm) <david@kernel.org>
--
Cheers,
David
next prev parent reply other threads:[~2026-02-25 13:34 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-24 17:57 [PATCH 0/5] mm: arch/shstk: Common shadow stack mapping helper and VM_NOHUGEPAGE Catalin Marinas
2026-02-24 17:57 ` [PATCH 1/5] mm: Introduce vm_mmap_shadow_stack() as a helper for VM_SHADOW_STACK mappings Catalin Marinas
2026-02-24 19:47 ` Edgecombe, Rick P
2026-02-25 12:25 ` Mark Brown
2026-02-25 13:32 ` David Hildenbrand (Arm)
2026-02-24 17:57 ` [PATCH 2/5] arm64: gcs: Use the new common vm_mmap_shadow_stack() helper Catalin Marinas
2026-02-25 13:32 ` David Hildenbrand (Arm)
2026-02-25 13:41 ` Mark Brown
2026-02-24 17:57 ` [PATCH 3/5] riscv: shstk: " Catalin Marinas
2026-02-25 13:33 ` David Hildenbrand (Arm)
2026-02-24 17:57 ` [PATCH 4/5] x86: " Catalin Marinas
2026-02-24 19:47 ` Edgecombe, Rick P
2026-02-25 8:12 ` Catalin Marinas
2026-02-25 13:33 ` David Hildenbrand (Arm) [this message]
2026-02-24 17:57 ` [PATCH 5/5] mm: Do not map the shadow stack as THP Catalin Marinas
2026-02-25 13:02 ` Mark Brown
2026-02-25 15:51 ` Catalin Marinas
2026-02-25 13:34 ` David Hildenbrand (Arm)
2026-02-25 0:06 ` [PATCH 0/5] mm: arch/shstk: Common shadow stack mapping helper and VM_NOHUGEPAGE Deepak Gupta
2026-02-25 8:08 ` Catalin Marinas
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