From: Christoph Hellwig <hch@infradead.org>
To: Jason Yan <yanaijie@huawei.com>
Cc: mpe@ellerman.id.au, linuxppc-dev@lists.ozlabs.org,
diana.craciun@nxp.com, christophe.leroy@c-s.fr,
benh@kernel.crashing.org, paulus@samba.org, npiggin@gmail.com,
keescook@chromium.org, kernel-hardening@lists.openwall.com,
wangkefeng.wang@huawei.com, linux-kernel@vger.kernel.org,
jingxiangfeng@huawei.com, thunder.leizhen@huawei.com,
fanchengyang@huawei.com, yebin10@huawei.com
Subject: Re: [RFC PATCH 03/10] powerpc: introduce kimage_vaddr to store the kernel base
Date: Mon, 29 Jul 2019 07:32:36 -0700 [thread overview]
Message-ID: <20190729143236.GB11737@infradead.org> (raw)
In-Reply-To: <20190717080621.40424-4-yanaijie@huawei.com>
On Wed, Jul 17, 2019 at 04:06:14PM +0800, Jason Yan wrote:
> Now the kernel base is a fixed value - KERNELBASE. To support KASLR, we
> need a variable to store the kernel base.
This should probably merged into the patch actually using it.
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@infradead.org>
To: Jason Yan <yanaijie@huawei.com>
Cc: wangkefeng.wang@huawei.com, keescook@chromium.org,
kernel-hardening@lists.openwall.com, thunder.leizhen@huawei.com,
linux-kernel@vger.kernel.org, npiggin@gmail.com,
jingxiangfeng@huawei.com, diana.craciun@nxp.com,
paulus@samba.org, fanchengyang@huawei.com,
linuxppc-dev@lists.ozlabs.org, yebin10@huawei.com
Subject: Re: [RFC PATCH 03/10] powerpc: introduce kimage_vaddr to store the kernel base
Date: Mon, 29 Jul 2019 07:32:36 -0700 [thread overview]
Message-ID: <20190729143236.GB11737@infradead.org> (raw)
In-Reply-To: <20190717080621.40424-4-yanaijie@huawei.com>
On Wed, Jul 17, 2019 at 04:06:14PM +0800, Jason Yan wrote:
> Now the kernel base is a fixed value - KERNELBASE. To support KASLR, we
> need a variable to store the kernel base.
This should probably merged into the patch actually using it.
next prev parent reply other threads:[~2019-07-29 14:33 UTC|newest]
Thread overview: 77+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-17 8:06 [RFC PATCH 00/10] implement KASLR for powerpc/fsl_booke/32 Jason Yan
2019-07-17 8:06 ` Jason Yan
2019-07-17 8:06 ` [RFC PATCH 01/10] powerpc: unify definition of M_IF_NEEDED Jason Yan
2019-07-17 8:06 ` Jason Yan
2019-07-29 10:59 ` Christophe Leroy
2019-07-29 10:59 ` Christophe Leroy
2019-07-17 8:06 ` [RFC PATCH 02/10] powerpc: move memstart_addr and kernstart_addr to init-common.c Jason Yan
2019-07-17 8:06 ` Jason Yan
2019-07-29 11:00 ` Christophe Leroy
2019-07-29 11:00 ` Christophe Leroy
2019-07-29 14:31 ` Christoph Hellwig
2019-07-29 14:31 ` Christoph Hellwig
2019-07-30 0:47 ` Jason Yan
2019-07-30 0:47 ` Jason Yan
2019-07-17 8:06 ` [RFC PATCH 03/10] powerpc: introduce kimage_vaddr to store the kernel base Jason Yan
2019-07-17 8:06 ` Jason Yan
2019-07-29 11:00 ` Christophe Leroy
2019-07-29 11:00 ` Christophe Leroy
2019-07-29 14:32 ` Christoph Hellwig [this message]
2019-07-29 14:32 ` Christoph Hellwig
2019-07-17 8:06 ` [RFC PATCH 04/10] powerpc/fsl_booke/32: introduce create_tlb_entry() helper Jason Yan
2019-07-17 8:06 ` Jason Yan
2019-07-29 11:05 ` Christophe Leroy
2019-07-29 11:05 ` Christophe Leroy
2019-07-29 13:26 ` Jason Yan
2019-07-29 13:26 ` Jason Yan
2019-07-17 8:06 ` [RFC PATCH 05/10] powerpc/fsl_booke/32: introduce reloc_kernel_entry() helper Jason Yan
2019-07-17 8:06 ` Jason Yan
2019-07-29 11:08 ` Christophe Leroy
2019-07-29 11:08 ` Christophe Leroy
2019-07-29 13:35 ` Jason Yan
2019-07-29 13:35 ` Jason Yan
2019-07-17 8:06 ` [RFC PATCH 06/10] powerpc/fsl_booke/32: implement KASLR infrastructure Jason Yan
2019-07-17 8:06 ` Jason Yan
2019-07-29 11:16 ` Christophe Leroy
2019-07-29 11:16 ` Christophe Leroy
2019-07-17 8:06 ` [RFC PATCH 07/10] powerpc/fsl_booke/32: randomize the kernel image offset Jason Yan
2019-07-17 8:06 ` Jason Yan
2019-07-29 11:33 ` Christophe Leroy
2019-07-29 11:33 ` Christophe Leroy
2019-07-29 13:53 ` Jason Yan
2019-07-29 13:53 ` Jason Yan
2019-07-17 8:06 ` [RFC PATCH 08/10] powerpc/fsl_booke/kaslr: clear the original kernel if randomized Jason Yan
2019-07-17 8:06 ` Jason Yan
2019-07-29 11:19 ` Christophe Leroy
2019-07-29 11:19 ` Christophe Leroy
2019-07-29 13:43 ` Jason Yan
2019-07-29 13:43 ` Jason Yan
2019-07-17 8:06 ` [RFC PATCH 09/10] powerpc/fsl_booke/kaslr: support nokaslr cmdline parameter Jason Yan
2019-07-17 8:06 ` Jason Yan
2019-07-29 11:38 ` Christophe Leroy
2019-07-29 11:38 ` Christophe Leroy
2019-07-29 14:04 ` Jason Yan
2019-07-29 14:04 ` Jason Yan
2019-07-17 8:06 ` [RFC PATCH 10/10] powerpc/fsl_booke/kaslr: dump out kernel offset information on panic Jason Yan
2019-07-17 8:06 ` Jason Yan
2019-07-29 11:43 ` Christophe Leroy
2019-07-29 11:43 ` Christophe Leroy
2019-07-29 14:08 ` Jason Yan
2019-07-29 14:08 ` Jason Yan
2019-07-25 7:16 ` [RFC PATCH 00/10] implement KASLR for powerpc/fsl_booke/32 Jason Yan
2019-07-25 7:16 ` Jason Yan
2019-07-25 19:58 ` Kees Cook
2019-07-25 19:58 ` Kees Cook
2019-07-26 7:20 ` Jason Yan
2019-07-26 7:20 ` Jason Yan
2019-07-26 16:15 ` Kees Cook
2019-07-26 16:15 ` Kees Cook
2019-07-26 7:04 ` Diana Madalina Craciun
2019-07-26 7:04 ` Diana Madalina Craciun
2019-07-26 7:04 ` Diana Madalina Craciun
2019-07-26 7:26 ` Jason Yan
2019-07-26 7:26 ` Jason Yan
2019-07-26 7:26 ` Jason Yan
2019-07-29 14:30 ` Diana Madalina Craciun
2019-07-29 14:30 ` Diana Madalina Craciun
2019-07-29 14:30 ` Diana Madalina Craciun
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