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qemu/target/ppc
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Nicholas Piggin fd7abfab66 target/ppc: Support directed privileged doorbell interrupt (SDOOR) 
BookS msgsndp instruction to self or DPDES register can cause SDOOR
interrupts which crash QEMU with exception not implemented.

Linux does not use msgsndp in SMT1, and KVM only uses DPDES to cause
doorbells when emulating a SMT guest (which is not the default), so
this has gone unnoticed.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20230530130526.372701-1-npiggin@gmail.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2023-06-10 10:19:24 -03:00
..
translate target/ppc: Inline gen_icount_io_start() 2023-06-05 12:04:29 -07:00
arch_dump.c dump: Replace opaque DumpState pointer with a typed one 2022-10-06 19:30:43 +04:00
compat.c powerpc tcg: Fix Lesser GPL version number 2020-11-15 16:38:50 +01:00
cpu-models.c target/ppc: Add POWER9 DD2.2 model 2023-05-28 13:25:11 -03:00
cpu-models.h target/ppc: Add POWER9 DD2.2 model 2023-05-28 13:25:11 -03:00
cpu-param.h target/ppc: Remove NB_MMU_MODES define 2023-03-13 06:44:37 -07:00
cpu-qom.h target/ppc: Restrict 'qapi-commands-machine.h' to system emulation 2023-03-02 07:51:33 +01:00
cpu.c ppc: spapr: cleanup cr get/set with helpers. 2023-05-05 12:34:22 -03:00
cpu.h tcg: Remove NO_CPU_IO_DEFS 2023-06-05 12:04:29 -07:00
cpu_init.c target/ppc: Fix PMU hflags calculation 2023-06-10 10:19:24 -03:00
dfp_helper.c target/ppc: Fix warning with clang-15 2023-02-27 22:29:01 +01:00
excp_helper.c target/ppc: Support directed privileged doorbell interrupt (SDOOR) 2023-06-10 10:19:24 -03:00
fpu_helper.c target/ppc: Merge COMPUTE_CLASS and COMPUTE_FPRF 2023-05-28 07:13:54 -03:00
gdbstub.c ppc: spapr: cleanup cr get/set with helpers. 2023-05-05 12:34:22 -03:00
helper.h target/ppc: Use tcg_gen_qemu_{ld,st}_i128 for LQARX, LQ, STQ 2023-05-23 16:51:19 -07:00
helper_regs.c target/ppc: Fix PMU hflags calculation 2023-06-10 10:19:24 -03:00
helper_regs.h target/ppc: Fix PMU hflags calculation 2023-06-10 10:19:24 -03:00
insn32.decode target/ppc: Fix fallback to MFSS for MFFS* instructions on pre 3.0 ISAs 2023-05-27 08:25:19 -03:00
insn64.decode target/ppc: Implemented [pm]xvbf16ger2* 2022-05-26 17:11:33 -03:00
int_helper.c target/ppc: Move VABSDU[BHW] to decodetree and use gvec 2022-10-28 13:15:22 -03:00
internal.h target/ppc/internal: Restrict MMU declarations to sysemu 2023-02-27 22:29:01 +01:00
Kconfig meson: Introduce target-specific Kconfig 2021-07-09 18:21:34 +02:00
kvm-stub.c Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
kvm.c spapr: Add SPAPR_CAP_AIL_MODE_3 for AIL mode 3 support for H_SET_MODE hcall 2023-05-28 07:13:54 -03:00
kvm_ppc.h spapr: Add SPAPR_CAP_AIL_MODE_3 for AIL mode 3 support for H_SET_MODE hcall 2023-05-28 07:13:54 -03:00
machine.c target/ppc: Fix PMU hflags calculation 2023-06-10 10:19:24 -03:00
mem_helper.c target/ppc: Use tcg_gen_qemu_{ld,st}_i128 for LQARX, LQ, STQ 2023-05-23 16:51:19 -07:00
meson.build target/ppc: Restrict 'qapi-commands-machine.h' to system emulation 2023-03-02 07:51:33 +01:00
misc_helper.c target/ppc: Fix width of some 32-bit SPRs 2023-05-27 08:25:19 -03:00
mmu-book3s-v3.c ppc: Check partition and process table alignment 2022-07-18 13:59:43 -03:00
mmu-book3s-v3.h target/ppc: Implement ISA 3.00 tlbie[l] 2022-07-18 13:59:43 -03:00
mmu-books.h target/ppc: introduce mmu-books.h 2021-07-09 10:38:19 +10:00
mmu-hash32.c bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
mmu-hash32.h target/ppc: Remove PowerPC 601 CPUs 2022-02-09 09:08:55 +01:00
mmu-hash64.c bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
mmu-hash64.h target/ppc: fix Hash64 MMU update of PTE bit R 2021-11-29 21:00:08 +01:00
mmu-radix64.c target/ppc: Fix regression in Radix MMU 2022-10-29 06:34:52 -03:00
mmu-radix64.h target/ppc: Check effective address validity 2022-01-04 07:55:34 +01:00
mmu_common.c bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
mmu_helper.c bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx 2023-01-18 11:14:34 +01:00
power8-pmu-regs.c.inc target/ppc: Inline gen_icount_io_start() 2023-06-05 12:04:29 -07:00
power8-pmu.c target/ppc: PMU do not clear MMCR0[FCECE] on performance monitor alert 2023-06-10 10:19:24 -03:00
power8-pmu.h target/ppc: Fix PMU hflags calculation 2023-06-10 10:19:24 -03:00
ppc-qmp-cmds.c ppc: spapr: cleanup cr get/set with helpers. 2023-05-05 12:34:22 -03:00
spr_common.h target/ppc: Fix width of some 32-bit SPRs 2023-05-27 08:25:19 -03:00
tcg-stub.c target/ppc: created tcg-stub.c file 2021-06-03 13:22:06 +10:00
timebase_helper.c target/ppc: fix exception error code in helper_{load, store}_dcr 2022-07-18 13:59:43 -03:00
trace-events target/ppc: Improve KVM hypercall trace 2022-04-20 18:00:30 -03:00
trace.h trace: switch position of headers to what Meson requires 2020-08-21 06:18:24 -04:00
translate.c target/ppc: Inline gen_icount_io_start() 2023-06-05 12:04:29 -07:00
user_only_helper.c target/ppc: Implement ppc_cpu_record_sigsegv 2021-11-02 07:00:52 -04:00