qemu/target
Nicholas Piggin 277ee17212 target/ppc: Add POWER9 DD2.2 model
POWER9 DD2.1 and earlier had significant limitations when running KVM,
including lack of "mixed mode" MMU support (ability to run HPT and RPT
mode on threads of the same core), and a translation prefetch issue
which is worked around by disabling "AIL" mode for the guest.

These processors are not widely available, and it's difficult to deal
with all these quirks in qemu +/- KVM, so create a POWER9 DD2.2 CPU
and make it the default POWER9 CPU.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Frederic Barrat <fbarrat@linux.ibm.com>
Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
Message-Id: <20230515160201.394587-1-npiggin@gmail.com>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
2023-05-28 13:25:11 -03:00
..
alpha target/alpha: Use MO_ALIGN where required 2023-05-05 17:05:58 +01:00
arm accel/tcg: Unify cpu_{ld,st}*_{be,le}_mmu 2023-05-23 18:54:28 -07:00
avr target/avr: Finish conversion to tcg_gen_qemu_{ld,st}_* 2023-05-05 17:05:28 +01:00
cris target/cris: Finish conversion to tcg_gen_qemu_{ld,st}_* 2023-05-05 17:05:28 +01:00
hexagon Hexagon: fix outdated hex_new_* comments 2023-05-26 07:03:41 -07:00
hppa target/hppa: Use MO_ALIGN for system UNALIGN() 2023-05-05 17:05:58 +01:00
i386 target/i386: EPYC-Rome model without XSAVES 2023-05-25 09:30:52 +02:00
loongarch target/loongarch: Fix the vinsgr2vr/vpickve2gr instructions cause system coredump 2023-05-26 17:21:16 +08:00
m68k target/m68k: Fix gen_load_fp for OS_LONG 2023-05-11 09:49:25 +01:00
microblaze target/microblaze: Remove NB_MMU_MODES define 2023-03-13 06:44:37 -07:00
mips target/mips: Use MO_ALIGN instead of 0 2023-05-11 09:53:41 +01:00
nios2 target/nios2: Remove TARGET_ALIGNED_ONLY 2023-05-11 09:53:41 +01:00
openrisc target/openrisc: Setup FPU for detecting tininess before rounding 2023-05-11 15:40:28 +01:00
ppc target/ppc: Add POWER9 DD2.2 model 2023-05-28 13:25:11 -03:00
riscv target/riscv: add Ventana's Veyron V1 CPU 2023-05-05 10:49:50 +10:00
rx target/rx: Avoid tcg_const_i32 2023-03-13 06:44:37 -07:00
s390x qemu/atomic128: Split atomic16_read 2023-05-23 18:54:55 -07:00
sh4 tcg: Remove DEBUG_DISAS 2023-05-23 18:54:55 -07:00
sparc tcg: Remove DEBUG_DISAS 2023-05-23 18:54:55 -07:00
tricore target/tricore: Use min/max for saturate 2023-03-13 07:03:39 -07:00
xtensa target/xtensa: Finish conversion to tcg_gen_qemu_{ld, st}_* 2023-05-05 17:05:29 +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