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authorJason A. Donenfeld <Jason@zx2c4.com>2022-10-25 02:43:21 +0200
committerPeter Maydell <peter.maydell@linaro.org>2022-10-27 11:34:31 +0100
commit64c75db3c5ab6f8c75c8132b200cf1c64186f04b (patch)
treeaf58d34e0dbac009f469474162f03e96e42686ea /hw/hppa
parent98aa4c839d2cd24a2f6d3bbaa68fcb5d4aa502cd (diff)
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riscv: re-randomize rng-seed on reboot
When the system reboots, the rng-seed that the FDT has should be re-randomized, so that the new boot gets a new seed. Since the FDT is in the ROM region at this point, we add a hook right after the ROM has been added, so that we have a pointer to that copy of the FDT. Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Alistair Francis <alistair.francis@wdc.com> Cc: Bin Meng <bin.meng@windriver.com> Cc: qemu-riscv@nongnu.org Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20221025004327.568476-6-Jason@zx2c4.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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