[GIT PULL] RISC-V updates for v5.4-rc2

From: Paul Walmsley
Date: Fri Oct 04 2019 - 13:36:59 EST


Linus,

The following changes since commit 54ecb8f7028c5eb3d740bb82b0f1d90f2df63c5c:

Linux 5.4-rc1 (2019-09-30 10:35:40 -0700)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git tags/riscv/for-v5.4-rc2

for you to fetch changes up to 922b0375fc93fb1a20c5617e37c389c26bbccb70:

riscv: Fix memblock reservation for device tree blob (2019-10-01 13:22:39 -0700)

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RISC-V updates for v5.4-rc2

Two RISC-V fixes for v5.4-rc2:

- Ensure that exclusive-load reservations are terminated after system
call or exception handling. This primarily affects QEMU, which does
not expire load reservations.

- Fix an issue primarily affecting RV32 platforms that can cause the
DT header to be corrupted, causing boot failures.

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Albert Ou (1):
riscv: Fix memblock reservation for device tree blob

Palmer Dabbelt (1):
RISC-V: Clear load reservations while restoring hart contexts

arch/riscv/include/asm/asm.h | 1 +
arch/riscv/kernel/entry.S | 21 ++++++++++++++++++++-
arch/riscv/mm/init.c | 12 +++++++++++-
3 files changed, 32 insertions(+), 2 deletions(-)