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Thomas Huth c52887687e MAINTAINERS: Improve the PowerPC machines section 
Add some documentation files to the corresponding machine sections
and mention the machine names in the section titles where it is
not so obvious (e.g. that "taihu" is a 405 machine).

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20220105104800.407570-1-thuth@redhat.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
 2022-01-12 11:28:26 +01:00
Thomas Huth 808ead89a6 docs/system/ppc: Merge the PEF information into the pseries page 
The Protected Execution Facility is only available with the pseries
machine, so let's merge the old ASCII text into the new RST file now.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-Id: <20220105103232.405204-1-thuth@redhat.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
 2022-01-12 11:28:26 +01:00
Cédric Le Goater 91137619c6 target/ppc: Add extra float instructions to POWER5P processors 
ISA v2.03 introduced Floating Round to Integer instructions : frin,
friz, frip, and frim. Add them to POWER5+.

The PPC_FLOAT_EXT flag also includes the fre (Floating Reciprocal
Estimate) instruction which was introduced in ISA v2.0x. The
architecture document says its optional and that might be the reason
why it has been kept under the PPC_FLOAT_EXT flag. This means 970 CPUs
can not use it under QEMU, which doesn't seem to be a problem.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
 2022-01-12 11:28:26 +01:00
Cédric Le Goater 2460e1d75b spapr: Fix support of POWER5+ processors 
POWER5+ (ISA v2.03) processors are supported by the pseries machine
but they do not have Altivec instructions. Do not advertise support
for it in the DT.

To be noted that this test is in contradiction with the assert in
cap_vsx_apply().

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Tested-by: Fabiano Rosas <farosas@linux.ibm.com>
Message-Id: <20220105095142.3990430-3-clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
 2022-01-12 11:28:26 +01:00
Cédric Le Goater 23ab6d8813 target/ppc: Add popcntb instruction to POWER5+ processors 
popcntb instruction was added in ISA v2.02. Add support for POWER5+
processors since they implement ISA v2.03.

PPC970 CPUs implement v2.01 and do not support popcntb.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
Reviewed-by: Fabiano Rosas <farosas@linux.ibm.com>
Message-Id: <20220105095142.3990430-2-clg@kaod.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
 2022-01-12 11:28:26 +01:00
Cédric Le Goater 4d805d43b2 Merge tag 'qemu-slof-20220110' of github.com:aik/qemu into ppc-7.0 
* tag 'qemu-slof-20220110' of github.com:aik/qemu:
  pseries: Update SLOF firmware image

Signed-off-by: Cédric Le Goater <clg@kaod.org>
 2022-01-12 11:27:16 +01:00
Peter Maydell b37778b840 linux-user: Fix clang warning for nios2-linux-user code 
The clang in Ubuntu 18.04 (10.0.0-4ubuntu1) produces a warning
on the code added in commit f5ef0e518d where we use a
shifted expression in a boolean context:

../../linux-user/elfload.c:2423:16: error: converting the result of '<<' to a boolean always evaluates to true [-Werror,-Wtautological-constant-compare]
    } else if (LO_COMMPAGE) {
               ^
../../linux-user/elfload.c:1102:22: note: expanded from macro 'LO_COMMPAGE'
#define LO_COMMPAGE  TARGET_PAGE_SIZE
                     ^
/mnt/nvmedisk/linaro/qemu-from-laptop/qemu/include/exec/cpu-all.h:231:31: note: expanded from macro 'TARGET_PAGE_SIZE'
#define TARGET_PAGE_SIZE   (1 << TARGET_PAGE_BITS)
                              ^
1 error generated.

The warning is bogus because whether LO_COMMPAGE is zero or not
depends on compile-time ifdefs; shut the compiler up by adding
an explicit comparison to zero.

Fixes: f5ef0e518d ("linux-user/nios2: Map a real kuser page")
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-id: 20220111082900.3341274-1-peter.maydell@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-01-12 09:22:01 +00:00
Richard Henderson 4f4e5567f8 linux-user: Implement capability prctls 
This is PR_CAPBSET_READ, PR_CAPBSET_DROP and the "legacy"
PR_CAP_AMBIENT PR_GET_SECUREBITS, PR_SET_SECUREBITS.

All of these arguments are integer values only, and do not
require mapping of values between host and guest.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20220106225738.103012-5-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:44 +01:00
Richard Henderson f746c65909 linux-user: Implement PR_SET_PDEATHSIG 
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20220106225738.103012-4-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:44 +01:00
Richard Henderson 1edebb36ea linux-user: Map signal number in PR_GET_PDEATHSIG 
Convert the host signal number to guest signal number
before returning the value to the guest.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20220106225738.103012-3-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:44 +01:00
Richard Henderson 08f5f97349 linux-user: Do not special-case NULL for PR_GET_PDEATHSIG 
The kernel does not special-case arg2 != NULL, so
neither should we.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20220106225738.103012-2-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:44 +01:00
Richard Henderson 72f692694f linux-user: Move target_struct.h generic definitions to generic/ 
Most targets share the same generic ipc structure definitions.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20220107042600.149852-3-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:44 +01:00
Richard Henderson ffe81d4398 linux-user/arm: Move target_oabi_flock64 out of target_structs.h 
Place it next to copy_from/to_user_oabi_flock64, the only users,
inside the existing target-specific ifdef.  This leaves only
generic ipc structs in target_structs.h.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20220107042600.149852-2-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:44 +01:00
Richard Henderson 2dd4634963 linux-user/xtensa: Use force_sig_fault 
Use the new function instead of setting up a target_siginfo_t
and calling queue_signal. Fill in the missing PC for SIGTRAP.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220107213243.212806-25-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:44 +01:00
Richard Henderson ac80d8b151 linux-user/sparc: Use force_sig_fault 
Use the new function instead of setting up a target_siginfo_t
and calling queue_signal. Fill in the missing PC for SIGTRAP.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220107213243.212806-24-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:44 +01:00
Richard Henderson 588c7a171b linux-user/sh4: Use force_sig_fault 
Use the new function instead of setting up a target_siginfo_t
and calling queue_signal. Fill in the missing PC for SIGTRAP.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220107213243.212806-23-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:44 +01:00
Richard Henderson 8f0bebebd2 linux-user/s390x: Use force_sig_fault 
Use the new function instead of setting up a target_siginfo_t
and calling queue_signal.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220107213243.212806-22-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:44 +01:00
Richard Henderson 8521cc21ad linux-user/riscv: Use force_sig_fault 
Use the new function instead of setting up a target_siginfo_t
and calling queue_signal.  Fix missing PC from EXCP_DEBUG by
merging the case with EXCP_BREAKPOINT.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220107213243.212806-21-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:44 +01:00
Richard Henderson d30e60e7b4 linux-user/ppc: Use force_sig_fault 
Use the new function instead of setting up a target_siginfo_t
and calling queue_signal.  Fill in the missing PC for SIGTRAP.
The fault address for POWERPC_EXCP_ISI is nip exactly, not nip - 4.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220107213243.212806-20-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:44 +01:00
Richard Henderson b600705669 linux-user/openrisc: Use force_sig_fault 
Use the new function instead of setting up a target_siginfo_t
and calling queue_signal. Fill in the missing PC for SIGTRAP.

Reviewed-by: Stafford Horne <shorne@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220107213243.212806-19-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:44 +01:00
Richard Henderson 0a3336f6fd target/mips: Extract trap code into env->error_code 
Simplify cpu_loop by doing all of the decode in translate.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220107213243.212806-18-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:44 +01:00
Richard Henderson 6f3533dd1b target/mips: Extract break code into env->error_code 
Simplify cpu_loop by doing all of the decode in translate.

This fixes a bug in that cpu_loop was not handling the
different layout of the R6 version of break16.  This fixes
a bug in that cpu_loop extracted the wrong bits for the
mips16e break16 instruction.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220107213243.212806-17-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:44 +01:00
Richard Henderson 73c0aa6a85 linux-user/mips: Use force_sig_fault 
Use the new function instead of setting up a target_siginfo_t
and calling queue_signal. Fill in the missing PC for SIGTRAP
and SIGFPE; use force_sig (SI_KERNEL) for EXCP_DSPDIS.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220107213243.212806-16-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:44 +01:00
Richard Henderson bf19bdb8f3 linux-user/mips: Improve do_break 
Rename to do_tr_or_bp, as per the kernel function.
Add a 'trap' argument, akin to the kernel's si_code, but clearer.
The return value is always 0, so change the return value to void.
Use force_sig and force_sig_fault.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220107213243.212806-15-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:44 +01:00
Richard Henderson 0b25c4a1f6 linux-user/microblaze: Fix SIGFPE si_codes 
Fix a typo for ESR_EC_DIVZERO, which is integral not floating-point.
Fix the if ladder for decoding floating-point exceptions.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220107213243.212806-14-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:44 +01:00
Richard Henderson 23ae825ab7 linux-user/microblaze: Use force_sig_fault 
Use the new function instead of setting up a target_siginfo_t
and calling queue_signal. Fill in the missing PC for SIGTRAP.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220107213243.212806-13-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:44 +01:00
Richard Henderson 71dc6f7488 linux-user/m68k: Use force_sig_fault 
Use the new function instead of setting up a target_siginfo_t
and calling queue_signal. Fill in the missing PC for SIGTRAP.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220107213243.212806-12-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:44 +01:00
Richard Henderson d08d6d66f6 linux-user/i386: Use force_sig, force_sig_fault 
Replace the local gen_signal with the generic functions that match
how the kernel raises signals. Fill in the missing PC for SIGTRAP.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220107213243.212806-11-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:44 +01:00
Richard Henderson 1ade5b2fed linux-user/i386: Split out maybe_handle_vm86_trap 
Reduce the number of ifdefs within cpu_loop().

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220107213243.212806-10-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:44 +01:00
Richard Henderson 0edf34c93e linux-user/hppa: Set FPE_CONDTRAP for COND 
This si_code was changed in 75abf64287cab, for linux 4.17.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220107213243.212806-9-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:43 +01:00
Richard Henderson 6ac3bf1f55 linux-user: Remove TARGET_NSIGFPE 
This define is unused, and we have no similar define for
the other signal sub-codes.

Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220107213243.212806-8-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:43 +01:00
Richard Henderson 7337adeac0 linux-user/hppa: Use the proper si_code for PRIV_OPR, PRIV_REG, OVERFLOW 
These si_codes have been properly set by the kernel since the beginning.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220107213243.212806-7-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:43 +01:00
Richard Henderson f64859684a linux-user/hppa: Use force_sig_fault 
Use the new function instead of setting up a target_siginfo_t
and calling queue_signal.  Fill in the missing PC for SIGTRAP
and missing si_code for SIGBUS.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220107213243.212806-6-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:43 +01:00
Richard Henderson 32e321861d linux-user/cris: Use force_sig_fault 
Use the new function instead of setting up a target_siginfo_t
and calling queue_signal.  Fill in the missing PC for SIGTRAP.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220107213243.212806-5-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:43 +01:00
Richard Henderson 1c165977de linux-user/alpha: Use force_sig_fault 
Use the new function instead of setting up a target_siginfo_t
and calling queue_signal.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220107213243.212806-4-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:43 +01:00
Richard Henderson d9c5d7cf4d linux-user/alpha: Set FPE_FLTUNK for gentrap ROPRAND 
This si_code was changed in 4cc13e4f6d441, for linux 4.17.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220107213243.212806-3-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:43 +01:00
Richard Henderson d010b8bd93 linux-user/alpha: Set TRAP_UNK for bugchk and unknown gentrap 
These si_codes were changed in 535906c684fca, for linux 4.17.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220107213243.212806-2-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
 2022-01-11 18:40:43 +01:00
Peter Maydell 7bb1272f40 Merge remote-tracking branch 'remotes/jsnow-gitlab/tags/python-pull-request' into staging 
Python pull request

Fixes for the tests that broke during vacation, plus a simple syntax fix
for a python script.

# gpg: Signature made Mon 10 Jan 2022 23:24:47 GMT
# gpg:                using RSA key F9B7ABDBBCACDF95BE76CBD07DEF8106AAFC390E
# gpg: Good signature from "John Snow (John Huston) <jsnow@redhat.com>" [full]
# Primary key fingerprint: FAEB 9711 A12C F475 812F  18F2 88A9 064D 1835 61EB
#      Subkey fingerprint: F9B7 ABDB BCAC DF95 BE76  CBD0 7DEF 8106 AAFC 390E

* remotes/jsnow-gitlab/tags/python-pull-request:
  simplebench: Fix Python syntax error (reported by LGTM)
  python: update type hints for mypy 0.930
  Python/aqmp: fix type definitions for mypy 0.920
  python/aqmp: use absolute import statement

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-01-11 14:20:42 +00:00
Peter Maydell 64c01c7da4 Merge remote-tracking branch 'remotes/philmd/tags/sdmmc-20220108' into staging 
SD/MMC patches queue

- Add SDHC support for SD card SPI-mode (Frank Chang)

# gpg: Signature made Sat 08 Jan 2022 21:56:02 GMT
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* remotes/philmd/tags/sdmmc-20220108:
  hw/sd: Add SDHC support for SD card SPI-mode
  hw/sd/sdcard: Rename Write Protect Group variables

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-01-11 11:39:31 +00:00
Peter Maydell bf99e0ec9a Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging 
virtio: revert config interrupt changes

Lots of fallout from config interrupt changes. Author wants to rework
the patches. Let's revert quickly so others don't suffer meanwhile.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

# gpg: Signature made Mon 10 Jan 2022 21:03:44 GMT
# gpg:                using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg:                issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* remotes/mst/tags/for_upstream:
  Revert "virtio: introduce macro IRTIO_CONFIG_IRQ_IDX"
  Revert "virtio-pci: decouple notifier from interrupt process"
  Revert "virtio-pci: decouple the single vector from the interrupt process"
  Revert "vhost: introduce new VhostOps vhost_set_config_call"
  Revert "vhost-vdpa: add support for config interrupt"
  Revert "virtio: add support for configure interrupt"
  Revert "vhost: add support for configure interrupt"
  Revert "virtio-net: add support for configure interrupt"
  Revert "virtio-mmio: add support for configure interrupt"
  Revert "virtio-pci: add support for configure interrupt"

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
 2022-01-11 10:12:29 +00:00
Stefan Weil 9ebfc5a583 simplebench: Fix Python syntax error (reported by LGTM) 
Fixes: b2fcb0c575
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20220107153019.504124-1-sw@weilnetz.de
Signed-off-by: John Snow <jsnow@redhat.com>
 2022-01-10 18:23:10 -05:00
John Snow 366d33158c python: update type hints for mypy 0.930 
Mypy 0.930, released Dec 22, changes the way argparse objects are
considered. Crafting a definition that works under Python 3.6 and an
older mypy alongside newer versions simultaneously is ... difficult,
so... eh. Stub it out with an 'Any' definition to get the CI moving
again.

Oh well.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Beraldo Leal <bleal@redhat.com>
Message-id: 20220110191349.1841027-4-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
 2022-01-10 18:22:59 -05:00
John Snow 42d73f2894 Python/aqmp: fix type definitions for mypy 0.920 
0.920 (Released 2021-12-15) is not entirely happy with the
way that I was defining _FutureT:

qemu/aqmp/protocol.py:601: error: Item "object" of the upper bound
"Optional[Future[Any]]" of type variable "_FutureT" has no attribute
"done"

Update it with something a little mechanically simpler that works better
across a wider array of mypy versions.

Signed-off-by: John Snow <jsnow@redhat.com>
Message-id: 20220110191349.1841027-3-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
 2022-01-10 18:22:44 -05:00
John Snow f75b20e4f1 python/aqmp: use absolute import statement 
pylint's dependency astroid appears to have bugs in 2.9.1 and 2.9.2 (Dec
31 and Jan 3) that appear to erroneously expect the qemu namespace to
have an __init__.py file. astroid 2.9.3 (Jan 9) avoids that problem, but
appears to not understand a relative import within a namespace package.

Update the relative import - it was worth changing anyway, because these
packages will eventually be packaged and distributed separately.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Beraldo Leal <bleal@redhat.com>
Message-id: 20220110191349.1841027-2-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
 2022-01-10 18:22:33 -05:00
Michael S. Tsirkin a882b57123 Revert "virtio: introduce macro IRTIO_CONFIG_IRQ_IDX" 
This reverts commit bf1d85c166.

Fixes: bf1d85c166 ("virtio: introduce macro IRTIO_CONFIG_IRQ_IDX")
Cc: "Cindy Lu" <lulu@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2022-01-10 16:02:54 -05:00
Michael S. Tsirkin a20fa00ce1 Revert "virtio-pci: decouple notifier from interrupt process" 
This reverts commit e3480ef81f.

Fixes: e3480ef81f ("virtio-pci: decouple notifier from interrupt process")
Cc: "Cindy Lu" <lulu@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2022-01-10 16:02:36 -05:00
Michael S. Tsirkin 38ce405198 Revert "virtio-pci: decouple the single vector from the interrupt process" 
This reverts commit 316011b8a7.

Fixes: 316011b8a7 ("virtio-pci: decouple the single vector from the interrupt process")
Cc: "Cindy Lu" <lulu@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2022-01-10 16:02:16 -05:00
Michael S. Tsirkin 98b34e030e Revert "vhost: introduce new VhostOps vhost_set_config_call" 
This reverts commit 8806237234.

Fixes: 8806237234 ("vhost: introduce new VhostOps vhost_set_config_call")
Cc: "Cindy Lu" <lulu@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2022-01-10 16:02:01 -05:00
Michael S. Tsirkin 73bd56abe1 Revert "vhost-vdpa: add support for config interrupt" 
This reverts commit 634f7c89fb.

Fixes: 634f7c89fb ("vhost-vdpa: add support for config interrupt")
Cc: "Cindy Lu" <lulu@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2022-01-10 16:01:44 -05:00
Michael S. Tsirkin 81c3ebc32f Revert "virtio: add support for configure interrupt" 
This reverts commit 081f864f56.

Fixes: 081f864f56 ("virtio: add support for configure interrupt")
Cc: "Cindy Lu" <lulu@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
 2022-01-10 16:01:28 -05:00