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From: Song Liu <songliubraving@fb.com>
To: "Edgecombe, Rick P" <rick.p.edgecombe@intel.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"linux-mm@kvack.org" <linux-mm@kvack.org>,
	"song@kernel.org" <song@kernel.org>, "hch@lst.de" <hch@lst.de>,
	Kernel Team <Kernel-team@fb.com>,
	"peterz@infradead.org" <peterz@infradead.org>,
	"urezki@gmail.com" <urezki@gmail.com>,
	"akpm@linux-foundation.org" <akpm@linux-foundation.org>,
	"x86@kernel.org" <x86@kernel.org>,
	"Hansen, Dave" <dave.hansen@intel.com>
Subject: Re: [RFC v2 1/4] vmalloc: introduce vmalloc_exec and vfree_exec
Date: Mon, 10 Oct 2022 19:04:31 +0000	[thread overview]
Message-ID: <F038FF61-C131-4FA0-8F19-647A3486A3F9@fb.com> (raw)
In-Reply-To: <53f0f3feebceead8a40185a5fe59ab15f8bcdcb6.camel@intel.com>



> On Oct 10, 2022, at 11:13 AM, Edgecombe, Rick P <rick.p.edgecombe@intel.com> wrote:
> 
> How does this work with kasan?

With KASAN enabled, BPF works fine. But module load does hit some issues. 

I guess we are missing some kasan_*() calls?

Thanks,
Song


  reply	other threads:[~2022-10-10 19:04 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-10-07 23:43 [RFC v2 0/4] vmalloc_exec for modules and BPF programs Song Liu
2022-10-07 23:43 ` [RFC v2 1/4] vmalloc: introduce vmalloc_exec and vfree_exec Song Liu
2022-10-10 18:13   ` Edgecombe, Rick P
2022-10-10 19:04     ` Song Liu [this message]
2022-10-10 19:59       ` Edgecombe, Rick P
2022-10-07 23:43 ` [RFC v2 2/4] bpf: use vmalloc_exec Song Liu
2022-10-07 23:43 ` [RFC v2 3/4] modules, x86: use vmalloc_exec for module core Song Liu
2022-10-14  3:48   ` Aaron Lu
2022-10-14  6:07     ` Song Liu
2022-10-14 15:42   ` Edgecombe, Rick P
2022-10-14 18:26     ` Song Liu
2022-10-14 18:41       ` Edgecombe, Rick P
2022-10-07 23:43 ` [RFC v2 4/4] vmalloc_exec: share a huge page with kernel text Song Liu
2022-10-10 18:32   ` Edgecombe, Rick P
2022-10-10 19:08     ` Song Liu
2022-10-10 20:09       ` Edgecombe, Rick P
2022-10-11 16:25         ` Song Liu
2022-10-11 20:40           ` Edgecombe, Rick P
2022-10-12  5:37             ` Song Liu
2022-10-12 18:38               ` Edgecombe, Rick P
2022-10-12 19:01                 ` Song Liu
2022-10-08  0:17 ` [RFC v2 0/4] vmalloc_exec for modules and BPF programs Song Liu
2022-10-12 19:03 ` Song Liu
2022-10-17  7:26 ` Christoph Hellwig
2022-10-17 16:23   ` Song Liu
2022-10-18 14:50     ` Christoph Hellwig
2022-10-18 15:05       ` Song Liu
2022-10-18 15:40         ` Christoph Hellwig
2022-10-18 15:40           ` Christoph Hellwig

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