From: Greg KH <gregkh@linuxfoundation.org>
To: Xiangyu Chen <xiangyu.chen@windriver.com>
Cc: will@kernel.org, catalin.marinas@arm.com, stable@vger.kernel.org
Subject: Re: [PATCH 6.12 1/1] arm64: io: correct user memory type in ioremap_prot()
Date: Wed, 20 May 2026 13:17:55 +0200 [thread overview]
Message-ID: <2026052041-flashily-pajamas-e72f@gregkh> (raw)
In-Reply-To: <20260520091337.3799553-2-xiangyu.chen@windriver.com>
On Wed, May 20, 2026 at 05:13:37PM +0800, Xiangyu Chen wrote:
> @@ -27,7 +28,6 @@ void __iomem *ioremap_prot(phys_addr_t phys_addr, size_t size,
> /* Don't allow RAM to be mapped. */
> if (WARN_ON(pfn_is_map_memory(__phys_to_pfn(phys_addr))))
> return NULL;
> -
> /*
> * If a hook is registered (e.g. for confidential computing
> * purposes), call that now and barf if it fails.
Why remove this line?
next prev parent reply other threads:[~2026-05-20 11:17 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-20 9:13 proposal to fix CVE-2026-23346 on 6.12 or older kernel Xiangyu Chen
2026-05-20 9:13 ` [PATCH 6.12 1/1] arm64: io: correct user memory type in ioremap_prot() Xiangyu Chen
2026-05-20 11:17 ` Greg KH [this message]
2026-05-20 17:01 ` Catalin Marinas
2026-05-27 3:01 ` Xiangyu Chen
2026-05-27 8:23 ` Catalin Marinas
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