From: Hsin-Yi Wang <hsinyi@chromium.org>
To: linux-arm-kernel@lists.infradead.org
Cc: Rob Herring <robh+dt@kernel.org>,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
Frank Rowand <frowand.list@gmail.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>,
Andrew Morton <akpm@linux-foundation.org>,
Mike Rapoport <rppt@linux.ibm.com>,
Ard Biesheuvel <ard.biesheuvel@linaro.org>,
Miles Chen <miles.chen@mediatek.com>,
Hsin-Yi Wang <hsinyi@chromium.org>,
James Morse <james.morse@arm.com>,
Andrew Murray <andrew.murray@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Jun Yao <yaojun8558363@gmail.com>, Yu Zhao <yuzhao@google.com>,
Robin Murphy <robin.murphy@arm.com>,
Laura Abbott <labbott@redhat.com>,
Stephen Boyd <swboyd@chromium.org>,
Kees Cook <keescook@chromium.org>
Subject: [PATCH v6 0/3] add support for rng-seed
Date: Wed, 12 Jun 2019 12:32:56 +0800 [thread overview]
Message-ID: <20190612043258.166048-1-hsinyi@chromium.org> (raw)
Introducing a chosen node, rng-seed, which is an entropy that can be
passed to kernel called very early to increase initial device
randomness.
Hsin-Yi Wang (3):
arm64: map FDT as RW for early_init_dt_scan()
fdt: add support for rng-seed
arm64: kexec_file: add rng-seed support
arch/arm64/include/asm/mmu.h | 2 +-
arch/arm64/kernel/kaslr.c | 5 +----
arch/arm64/kernel/machine_kexec_file.c | 22 +++++++++++++++++++++-
arch/arm64/kernel/setup.c | 9 ++++++++-
arch/arm64/mm/mmu.c | 15 +--------------
drivers/of/fdt.c | 10 ++++++++++
6 files changed, 42 insertions(+), 21 deletions(-)
--
2.20.1
next reply other threads:[~2019-06-12 4:34 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-12 4:32 Hsin-Yi Wang [this message]
2019-06-12 4:32 ` [PATCH v6 1/3] arm64: map FDT as RW for early_init_dt_scan() Hsin-Yi Wang
2019-06-13 11:44 ` Mike Rapoport
2019-06-12 4:33 ` [PATCH v6 2/3] fdt: add support for rng-seed Hsin-Yi Wang
2019-06-12 17:02 ` Rob Herring
2019-06-28 9:35 ` Mark Rutland
2019-06-28 11:23 ` Hsin-Yi Wang
2019-06-12 4:33 ` [PATCH v6 3/3] arm64: kexec_file: add rng-seed support Hsin-Yi Wang
2019-06-28 9:42 ` Mark Rutland
2019-06-28 11:47 ` Hsin-Yi Wang
2019-07-01 4:33 ` Hsin-Yi Wang
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