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Re: [PATCH] target/arm: Fix ptw parameters in S1_ptw_translate() for deb
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From: |
Peter Maydell |
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Subject: |
Re: [PATCH] target/arm: Fix ptw parameters in S1_ptw_translate() for debug contexts |
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Date: |
Thu, 6 Jul 2023 17:21:54 +0100 |
On Thu, 6 Jul 2023 at 17:10, Jean-Philippe Brucker
<jean-philippe@linaro.org> wrote:
>
> On Thu, Jul 06, 2023 at 04:42:02PM +0100, Peter Maydell wrote:
> > > > Do you have a repro case for this bug? Did it work
> > > > before commit fe4a5472ccd6 ?
> > >
> > > Yes I bisected to fe4a5472ccd6 by trying to run TF-A, following
> > > instructions here:
> > > https://github.com/ARM-software/arm-trusted-firmware/blob/master/docs/plat/qemu.rst
> > >
> > > Building TF-A (HEAD 8e31faa05):
> > > make -j CROSS_COMPILE=aarch64-linux-gnu-
> > > BL33=edk2/Build/ArmVirtQemuKernel-AARCH64/DEBUG_GCC5/FV/QEMU_EFI.fd
> > > PLAT=qemu DEBUG=1 LOG_LEVEL=40 all fip
> > >
> > > Installing it to QEMU runtime dir:
> > > ln -sf tf-a/build/qemu/debug/bl1.bin build/qemu-cca/run/
> > > ln -sf tf-a/build/qemu/debug/bl2.bin build/qemu-cca/run/
> > > ln -sf tf-a/build/qemu/debug/bl31.bin build/qemu-cca/run/
> > > ln -sf edk2/Build/ArmVirtQemuKernel-AARCH64/DEBUG_GCC5/FV/QEMU_EFI.fd
> > > build/qemu-cca/run/bl33.bin
> >
> > Could you put the necessary binary blobs up somewhere, to save
> > me trying to rebuild TF-A ?
>
> Uploaded to:
> https://jpbrucker.net/tmp/2023-07-06-repro-qemu-tfa.tar.gz
Thanks, I've got that and can repro the failure. I probably won't
be able to get a patch sorted before Monday, I'm afraid.
-- PMM