[PATCH v3 0/1] Fix endless translation loop of riscv

[Ziqiao Kong]

This version fixes the return value `old_pte` not correctly handled in
my previous patch.

This patch refers to common usages of qatomic_cmpxchg like those in
target/i386/tcg/system/excp_helper.c and target/arm/ptw.c. I also add
a brief explanation of the correctness in the commit message.

Thanks Philippe Mathieu-Daudé for offering previous review for my
previous patch! 

Ziqiao Kong (1):
  target/riscv: fix endless translation loop on big endian systems

 target/riscv/cpu_helper.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

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2.34.1