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Paolo Bonzini e975434d62 target/i386: raise FERR interrupt with iothread locked 
Otherwise tcg_handle_interrupt() triggers an assertion failure:

  #5  0x0000555555c97369 in tcg_handle_interrupt (cpu=0x555557434cb0, mask=2) at ../accel/tcg/tcg-accel-ops.c:83
  #6  tcg_handle_interrupt (cpu=0x555557434cb0, mask=2) at ../accel/tcg/tcg-accel-ops.c:81
  #7  0x0000555555b4d58b in pic_irq_request (opaque=<optimized out>, irq=<optimized out>, level=1) at ../hw/i386/x86.c:555
  #8  0x0000555555b4f218 in gsi_handler (opaque=0x5555579423d0, n=13, level=1) at ../hw/i386/x86.c:611
  #9  0x00007fffa42bde14 in code_gen_buffer ()
  #10 0x0000555555c724bb in cpu_tb_exec (cpu=cpu@entry=0x555557434cb0, itb=<optimized out>, tb_exit=tb_exit@entry=0x7fffe9bfd658) at ../accel/tcg/cpu-exec.c:457

Cc: qemu-stable@nongnu.org
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1808
Reported-by: NyanCatTW1 <https://gitlab.com/a0939712328>
Co-developed-by: Richard Henderson <richard.henderson@linaro.org>'
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit c1f27a0c6a)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2023-09-21 19:35:19 +03:00
..
alpha other architectures: spelling fixes 2023-07-25 17:14:07 +03:00
arm target/arm: properly document FEAT_CRC32 2023-09-21 19:35:19 +03:00
avr target/avr: Fix handling of interrupts above 33. 2023-07-08 07:24:38 +03:00
cris other architectures: spelling fixes 2023-07-25 17:14:07 +03:00
hexagon target: Widen pc/cs_base in cpu_get_tb_cpu_state 2023-06-26 17:32:59 +02:00
hppa target/hppa: Move iaoq registers and thus reduce generated code size 2023-08-04 00:02:56 +02:00
i386 target/i386: raise FERR interrupt with iothread locked 2023-09-21 19:35:19 +03:00
loongarch other architectures: spelling fixes 2023-07-25 17:14:07 +03:00
m68k target/m68k: Fix semihost lseek offset computation 2023-08-01 23:52:23 +02:00
microblaze other architectures: spelling fixes 2023-07-25 17:14:07 +03:00
mips kvm: Introduce kvm_arch_get_default_type hook 2023-08-24 18:43:47 +03:00
nios2 target/nios2: Fix semihost lseek offset computation 2023-08-01 23:52:23 +02:00
openrisc target/openrisc: Set EPCR to next PC on FPE exceptions 2023-07-31 22:01:03 +01:00
ppc kvm: Introduce kvm_arch_get_default_type hook 2023-08-24 18:43:47 +03:00
riscv kvm: Introduce kvm_arch_get_default_type hook 2023-08-24 18:43:47 +03:00
rx other architectures: spelling fixes 2023-07-25 17:14:07 +03:00
s390x kvm: Introduce kvm_arch_get_default_type hook 2023-08-24 18:43:47 +03:00
sh4 target: Widen pc/cs_base in cpu_get_tb_cpu_state 2023-06-26 17:32:59 +02:00
sparc trivial-patches 25-07-2023 2023-07-25 16:30:52 +01:00
tricore target/tricore: Rename tricore_feature 2023-07-25 17:18:51 +03:00
xtensa target/xtensa: Assert that interrupt level is within bounds 2023-07-06 13:26:43 +01:00
Kconfig hw/loongarch: Add support loongson3 virt machine type. 2022-06-06 18:09:03 +00:00
meson.build target/loongarch: Add target build suport 2022-06-06 18:09:03 +00:00