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From: Baoquan He <bhe@redhat.com>
To: "Uladzislau Rezki (Sony)" <urezki@gmail.com>
Cc: linux-mm@kvack.org, Andrew Morton <akpm@linux-foundation.org>,
	Michal Hocko <mhocko@kernel.org>,
	LKML <linux-kernel@vger.kernel.org>,
	stable@vger.kernel.org
Subject: Re: [PATCH] mm/vmalloc, mm/kasan: respect gfp mask in kasan_populate_vmalloc()
Date: Mon, 1 Sep 2025 18:16:41 +0800	[thread overview]
Message-ID: <aLVyia16eyoYftAw@MiWiFi-R3L-srv> (raw)
In-Reply-To: <20250831121058.92971-1-urezki@gmail.com>

Hi Uladzislau,

On 08/31/25 at 02:10pm, Uladzislau Rezki (Sony) wrote:
> kasan_populate_vmalloc() and its helpers ignore the caller's gfp_mask
> and always allocate memory using the hardcoded GFP_KERNEL flag. This
> makes them inconsistent with vmalloc(), which was recently extended to
> support GFP_NOFS and GFP_NOIO allocations.

Is this patch on top of your patchset "[PATCH 0/8] __vmalloc() and no-block
support"? Or it is a replacement of "[PATCH 5/8] mm/kasan, mm/vmalloc: Respect
GFP flags in kasan_populate_vmalloc()" in the patchset?

I may not get their relationship clearly.

Thanks
Baoquan



  parent reply	other threads:[~2025-09-01 10:17 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-08-31 12:10 Uladzislau Rezki (Sony)
2025-08-31 12:12 ` Uladzislau Rezki
2025-08-31 19:24 ` Andrew Morton
2025-09-01 10:00   ` Uladzislau Rezki
2025-09-05 14:25     ` Andrey Ryabinin
2025-09-01 10:16 ` Baoquan He [this message]
2025-09-01 10:23   ` Uladzislau Rezki
2025-09-01 15:33     ` Baoquan He
2025-09-05 14:35 ` Andrey Ryabinin

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