From: "Edgar E. Iglesias" <edgar.iglesias@gmail.com>
To: qemu-devel@nongnu.org, peter.maydell@linaro.org
Cc: edgar.iglesias@xilinx.com, qemu-arm@nongnu.org
Subject: [Qemu-arm] [RFC 0/1] arm: Setup EL1 and EL2 in AArch64 mode for 64bit Linux boots
Date: Thu, 28 Jan 2016 00:42:50 +0100 [thread overview]
Message-ID: <1453938171-13665-1-git-send-email-edgar.iglesias@gmail.com> (raw)
From: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>
Hi,
I've seen some regressions in my test runs lately when enabling
EL2 and EL3. It turns out we are not setting RW when booting 64bit
Linux kernels.
In the long run, I'm not sure if this does the right thing, for
example we might need to revisit if we ever want to support direct
loading of 32bit kernels on an AArch64 core.
Anyway, this fixes my testruns for now.
Cheers,
Edgar
Edgar E. Iglesias (1):
hw/arm: Setup EL1 and EL2 in AArch64 mode for 64bit Linux boots
hw/arm/boot.c | 2 ++
1 file changed, 2 insertions(+)
--
1.9.1
next reply other threads:[~2016-01-27 23:43 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-27 23:42 Edgar E. Iglesias [this message]
2016-01-27 23:42 ` [Qemu-devel] [RFC 1/1] hw/arm: Setup EL1 and EL2 in AArch64 mode for 64bit Linux boots Edgar E. Iglesias
2016-01-28 14:16 ` [Qemu-devel] [RFC 0/1] arm: " Peter Maydell
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