Richard Henderson 88e74b6122 target/microblaze: Collected fixes for env->iflags ... There are several problems here that can result in soft lockup, depending on exactly where an interrupt or exception is delivered: Include BIMM_FLAG in IFLAGS_TB_MASK, since it needs to follow D_FLAG. Ensure that iflags is 0 when entering an interrupt/exception handler. Add mb_cpu_synchronize_from_tb to restore iflags from tb->flags. The change to t_sync_flags is cosmetic, but makes the code clearer. This fixes the reported regression in acceptance/replay_kernel.py. Fixes: 683a247ed7 ("target/microblaze: Store "current" iflags in insn_start") Tested-by: Thomas Huth <thuth@redhat.com> Reported-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20200904190842.2282109-2-richard.henderson@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>		2020-09-07 12:34:17 +02:00
..
alpha
arm	arm: Fix typo in AARCH64_CPU_GET_CLASS definition	2020-09-02 07:29:25 -04:00
avr
cris	target/cris: Remove superfluous breaks	2020-09-01 08:41:15 +02:00
hppa
i386	target/i386/sev: Plug memleak in sev_read_file_base64	2020-09-02 07:30:26 -04:00
lm32
m68k
microblaze	target/microblaze: Collected fixes for env->iflags	2020-09-07 12:34:17 +02:00
mips
moxie
nios2
openrisc
ppc	target/ppc: Remove superfluous breaks	2020-09-01 08:34:08 +02:00
riscv	softfloat: Implement the full set of comparisons for float16	2020-08-28 10:48:07 -07:00
rx	rx: Move typedef RXCPU to cpu-qom.h	2020-09-02 07:29:25 -04:00
s390x	target/s390x: fix meson.build issue	2020-08-21 11:55:13 -04:00
sh4	target/sh4: Remove superfluous breaks	2020-09-01 08:38:41 +02:00
sparc
tilegx
tricore
unicore32
xtensa	target/xtensa: import DSP3400 core	2020-08-21 12:56:45 -07:00
meson.build