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2021-11-03Merge remote-tracking branch ↵Richard Henderson1-2/+2
'remotes/vivier/tags/trivial-branch-for-6.2-pull-request' into staging Trivial patches branch pull request 20211101 v2 # gpg: Signature made Tue 02 Nov 2021 07:21:44 PM EDT # gpg: using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C # gpg: issuer "laurent@vivier.eu" # gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full] # gpg: aka "Laurent Vivier <laurent@vivier.eu>" [full] # gpg: aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full] * remotes/vivier/tags/trivial-branch-for-6.2-pull-request: hw/input/lasips2: Fix typos in function names MAINTAINERS: Split HPPA TCG vs HPPA machines/hardware hw/core/machine: Add the missing delimiter in cpu_slot_to_string() monitor: Trim some trailing space from human-readable output Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-11-02target/s390x: Implement s390x_cpu_record_sigbusRichard Henderson3-10/+26
For s390x, the only unaligned accesses that are signaled are atomic, and we don't actually want to raise SIGBUS for those, but instead raise a SPECIFICATION error, which the kernel will report as SIGILL. Split out a do_unaligned_access function to share between the user-only s390x_cpu_record_sigbus and the sysemu s390x_do_unaligned_access. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-11-02target/s390x: Implement s390_cpu_record_sigsegvRichard Henderson3-12/+25
Move the masking of the address from cpu_loop into s390_cpu_record_sigsegv -- this is governed by hw, not linux. This does mean we have to raise our own exception, rather than return to the fallback. Use maperr to choose between PGM_PROTECTION and PGM_ADDRESSING. Use the appropriate si_code for each in cpu_loop. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-11-02target/s390x: Use probe_access_flags in s390_probe_accessRichard Henderson1-13/+5
Not sure why the user-only code wasn't rewritten to use probe_access_flags at the same time that the sysemu code was converted. For the purpose of user-only, this is an exact replacement. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-10-31monitor: Trim some trailing space from human-readable outputMarkus Armbruster1-2/+2
I noticed -cpu help printing enough trailing spaces to make the output at least 84 characters wide. Looks ugly unless the terminal is wider. Ugly or not, trailing spaces are stupid. The culprit is this line in x86_cpu_list_entry(): qemu_printf("x86 %-20s %-58s\n", name, desc); This prints a string with minimum field left-justified right before a newline. Change it to qemu_printf("x86 %-20s %s\n", name, desc); which avoids the trailing spaces and is simpler to boot. A search for the pattern with "git-grep -E '%-[0-9]+s\\n'" found a few more instances. Change them similarly. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Acked-by: Greg Kurz <groug@kaod.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Acked-by: Max Filippov <jcmvbkbc@gmail.com> Message-Id: <20211009152401.2982862-1-armbru@redhat.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-10-15target/s390x: Drop check for singlestep_enabledRichard Henderson1-6/+2
GDB single-stepping is now handled generically. Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-10-15Merge remote-tracking branch 'remotes/thuth/tags/pull-request-2021-10-15' ↵Richard Henderson1-17/+1
into staging * Check kernel command line size on s390x * Simplification of one of the SIGP instructions on s390x * Cornelia stepping down as maintainer in some subsystems * Update the dtc submodule to a proper release version # gpg: Signature made Fri 15 Oct 2021 02:11:13 AM PDT # gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5 # gpg: issuer "thuth@redhat.com" # gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full] # gpg: aka "Thomas Huth <thuth@redhat.com>" [full] # gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown] # gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full] * remotes/thuth/tags/pull-request-2021-10-15: dtc: Update to version 1.6.1 s390x virtio-ccw machine: step down as maintainer s390x/kvm: step down as maintainer vfio-ccw: step down as maintainer s390x: sigp: Force Set Architecture to return Invalid Parameter s390x/ipl: check kernel command line size Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-10-13target/s390x: Use cpu_*_mmu instead of helper_*_mmuRichard Henderson1-4/+4
The helper_*_mmu functions were the only thing available when this code was written. This could have been adjusted when we added cpu_*_mmuidx_ra, but now we can most easily use the newest set of interfaces. Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-10-13accel/tcg: Move cpu_atomic decls to exec/cpu_ldst.hRichard Henderson1-1/+0
The previous placement in tcg/tcg.h was not logical. Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-10-13target/s390x: Use MO_128 for 16 byte atomicsRichard Henderson1-2/+2
Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-10-13s390x: sigp: Force Set Architecture to return Invalid ParameterEric Farman1-17/+1
According to the Principles of Operation, the SIGP Set Architecture order will return Incorrect State if some CPUs are not stopped, but only if the CZAM facility is not present. If it is, the order will return Invalid Parameter because the architecture mode cannot be changed. Since CZAM always exists when S390_FEAT_ZARCH exists, which in turn exists for every defined CPU model, we can simplify this code. Fixes: 075e52b81664 ("s390x/cpumodel: we are always in zarchitecture mode") Signed-off-by: Eric Farman <farman@linux.ibm.com> Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: Janosch Frank <frankja@linux.ibm.com> Message-Id: <20211008203811.1980478-2-farman@linux.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-10-12target/s390x: move tcg_gen_insn_start to s390x_tr_insn_startRichard Henderson1-2/+8
We use INDEX_op_insn_start to make the start of instruction boundaries. If we don't do it in the .insn_start hook things get confused especially now plugins want to use that marking to identify the start of instructions and will bomb out if it sees instrumented ops before the first instruction boundary. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20211011185332.166763-1-richard.henderson@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
2021-10-05tcg: Rename TCGMemOpIdx to MemOpIdxRichard Henderson1-10/+10
We're about to move this out of tcg.h, so rename it as we did when moving MemOp. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-10-05tcg: Expand MO_SIZE to 3 bitsRichard Henderson1-1/+1
We have lacked expressive support for memory sizes larger than 64-bits for a while. Fixing that requires adjustment to several points where we used this for array indexing, and two places that develop -Wswitch warnings after the change. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-09-21hw/core: Make do_unaligned_access noreturnRichard Henderson1-2/+2
While we may have had some thought of allowing system-mode to return from this hook, we have no guests that require this. Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-09-21include/exec: Move cpu_signal_handler declarationRichard Henderson1-7/+0
There is nothing target specific about this. The implementation is host specific, but the declaration is 100% common. Reviewed-By: Warner Losh <imp@bsdimp.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-09-14accel/tcg: Add DisasContextBase argument to translator_ld*Ilya Leoshkevich1-7/+9
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com> [rth: Split out of a larger patch.] Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-09-07s390x/cpumodel: Add more feature to gen16 default modelChristian Borntraeger1-1/+7
Add the new gen16 features to the default model and fence them for machine version 6.1 and earlier. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Reviewed-by: David Hildenbrand <david@redhat.com> Message-Id: <20210907101017.27126-1-borntraeger@de.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-09-06hw/s390x/s390-skeys: lazy storage key enablement under TCGDavid Hildenbrand2-0/+17
Let's enable storage keys lazily under TCG, just as we do under KVM. Only fairly old Linux versions actually make use of storage keys, so it can be kind of wasteful to allocate quite some memory and track changes and references if nobody cares. We have to make sure to flush the TLB when enabling storage keys after the VM was already running: otherwise it might happen that we don't catch references or modifications afterwards. Add proper documentation to all callbacks. The kvm-unit-tests skey tests keeps on working with this change. Signed-off-by: David Hildenbrand <david@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210903155514.44772-14-david@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-09-06s390x/mmu_helper: avoid setting the storage key if nothing changedDavid Hildenbrand1-4/+7
Avoid setting the key if nothing changed. Signed-off-by: David Hildenbrand <david@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210903155514.44772-9-david@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-09-06s390x/mmu_helper: move address validation into mmu_translate*()David Hildenbrand4-29/+24
Let's move address validation into mmu_translate() and mmu_translate_real(). This allows for checking whether an absolute address is valid before looking up the storage key. We can now get rid of the ram_size check. Interestingly, we're already handling LOAD REAL ADDRESS wrong, because a) We're not supposed to touch storage keys b) We're not supposed to convert to an absolute address Let's use a fake, negative MMUAccessType to teach mmu_translate() to fix that handling and to not perform address validation. Signed-off-by: David Hildenbrand <david@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210903155514.44772-8-david@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-09-06s390x/mmu_helper: fixup mmu_translate() documentationDavid Hildenbrand1-1/+2
Looks like we forgot to adjust documentation of one parameter. Signed-off-by: David Hildenbrand <david@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210903155514.44772-7-david@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-09-06s390x/mmu_helper: no need to pass access type to mmu_translate_asce()David Hildenbrand1-2/+2
The access type is unused since commit 81d7e3bc45 ("s390x/mmu: Inject DAT exceptions from a single place"). Signed-off-by: David Hildenbrand <david@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210903155514.44772-6-david@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-09-06s390x/tcg: check for addressing exceptions for RRBE, SSKE and ISKEDavid Hildenbrand4-16/+35
Let's replace the ram_size check by a proper physical address space check (for example, to prepare for memory hotplug), trigger addressing exceptions and trace the return value of the storage key getter/setter. Provide an helper mmu_absolute_addr_valid() to be used in other context soon. Always test for "read" instead of "write" as we are not actually modifying the page itself. Signed-off-by: David Hildenbrand <david@redhat.com> Acked-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210903155514.44772-5-david@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-09-06s390x/tcg: convert real to absolute address for RRBE, SSKE and ISKEDavid Hildenbrand1-0/+3
For RRBE, SSKE, and ISKE, we're dealing with real addresses, so we have to convert to an absolute address first. In the future, when adding EDAT1 support, we'll have to pay attention to SSKE handling, as we'll be dealing with absolute addresses when the multiple-block control is one. Signed-off-by: David Hildenbrand <david@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210903155514.44772-4-david@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-09-06s390x/tcg: fix ignoring bit 63 when setting the storage key in SSKEDavid Hildenbrand1-1/+1
Right now we could set an 8-bit storage key via SSKE and retrieve it again via ISKE, which is against the architecture description: SSKE: " The new seven-bit storage-key value, or selected bits thereof, is obtained from bit positions 56-62 of gen- eral register R 1 . The contents of bit positions 0-55 and 63 of the register are ignored. " ISKE: " The seven-bit storage key is inserted in bit positions 56-62 of general register R 1 , and bit 63 is set to zero. " Let's properly ignore bit 63 to create the correct seven-bit storage key. Signed-off-by: David Hildenbrand <david@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210903155514.44772-3-david@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-09-06s390x/tcg: wrap address for RRBEDavid Hildenbrand1-3/+4
Let's wrap the address just like for SSKE and ISKE. Signed-off-by: David Hildenbrand <david@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210903155514.44772-2-david@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-09-06s390x/ioinst: Fix wrong MSCH alignment check on little endianDavid Hildenbrand1-1/+1
schib->pmcw.chars is 32bit, not 16bit. This fixes the kvm-unit-tests "css" test, which fails with: FAIL: Channel Subsystem: measurement block format1: Unaligned MB origin: Program interrupt: expected(21) == received(0) Because we end up not injecting an operand program exception. Fixes: a54b8ac340c2 ("css: SCHIB measurement block origin must be aligned") Cc: Halil Pasic <pasic@linux.ibm.com> Cc: Cornelia Huck <cohuck@redhat.com> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: Richard Henderson <richard.henderson@linaro.org> Cc: Thomas Huth <thuth@redhat.com> Cc: Pierre Morel <pmorel@linux.ibm.com> Cc: qemu-s390x@nongnu.org Signed-off-by: David Hildenbrand <david@redhat.com> Reviewed-by: Halil Pasic <pasic@linux.ibm.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Pierre Morel <pmorel@linux.ibm.com> Message-Id: <20210805143753.86520-1-david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-09-06s390x/tcg: fix and optimize SPX (SET PREFIX)David Hildenbrand1-1/+14
We not only invalidate the translation of the range 0x0-0x2000, we also invalidate the translation of the new prefix range and the translation of the old prefix range -- because real2abs would return different results for all of these ranges when changing the prefix location. This fixes the kvm-unit-tests "edat" test that just hangs before this patch because we end up clearing the new prefix area instead of the old prefix area. While at it, let's not do anything in case the prefix doesn't change. Cc: Richard Henderson <richard.henderson@linaro.org> Cc: David Hildenbrand <david@redhat.com> Cc: Cornelia Huck <cohuck@redhat.com> Cc: Thomas Huth <thuth@redhat.com> Cc: Claudio Imbrenda <imbrenda@linux.ibm.com> Cc: qemu-s390x@nongnu.org Signed-off-by: David Hildenbrand <david@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com> Message-Id: <20210805125938.74034-1-david@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
2021-08-26arch_init.h: Don't include arch_init.h unnecessarilyPeter Maydell1-1/+0
arch_init.h only defines the QEMU_ARCH_* enumeration and the arch_type global. Don't include it in files that don't use those. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@wdc.com> Message-id: 20210730105947.28215-8-peter.maydell@linaro.org
2021-07-21accel/tcg: Remove TranslatorOps.breakpoint_checkRichard Henderson1-24/+0
The hook is now unused, with breakpoints checked outside translation. Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-07-21tcg: Rename helper_atomic_*_mmu and provide for user-onlyRichard Henderson1-12/+7
Always provide the atomic interface using TCGMemOpIdx oi and uintptr_t retaddr. Rename from helper_* to cpu_* so as to (mostly) match the exec/cpu_ldst.h functions, and to emphasize that they are not callable from TCG directly. Tested-by: Cole Robinson <crobinso@redhat.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-07-12Merge remote-tracking branch 'remotes/cohuck-gitlab/tags/s390x-20210708' ↵Peter Maydell47-1115/+1145
into staging s390x updates: - add gen16 cpumodels - refactor/cleanup some code - bugfixes # gpg: Signature made Thu 08 Jul 2021 12:26:21 BST # gpg: using EDDSA key 69A3B536F5CBFC65208026C1DE88BB5641DE66C1 # gpg: issuer "cohuck@redhat.com" # gpg: Good signature from "Cornelia Huck <conny@cornelia-huck.de>" [unknown] # gpg: aka "Cornelia Huck <huckc@linux.vnet.ibm.com>" [full] # gpg: aka "Cornelia Huck <cornelia.huck@de.ibm.com>" [full] # gpg: aka "Cornelia Huck <cohuck@kernel.org>" [unknown] # gpg: aka "Cornelia Huck <cohuck@redhat.com>" [unknown] # Primary key fingerprint: C3D0 D66D C362 4FF6 A8C0 18CE DECF 6B93 C6F0 2FAF # Subkey fingerprint: 69A3 B536 F5CB FC65 2080 26C1 DE88 BB56 41DE 66C1 * remotes/cohuck-gitlab/tags/s390x-20210708: target/s390x: split sysemu part of cpu models target/s390x: move kvm files into kvm/ target/s390x: remove kvm-stub.c target/s390x: use kvm_enabled() to wrap call to kvm_s390_get_hpage_1m target/s390x: make helper.c sysemu-only target/s390x: split cpu-dump from helper.c target/s390x: move sysemu-only code out to cpu-sysemu.c target/s390x: start moving TCG-only code to tcg/ target/s390x: rename internal.h to s390x-internal.h target/s390x: remove tcg-stub.c hw/s390x: only build tod-tcg from the CONFIG_TCG build hw/s390x: tod: make explicit checks for accelerators when initializing hw/s390x: rename tod-qemu.c to tod-tcg.c target/s390x: meson: add target_user_arch s390x/tcg: Fix m5 vs. m4 field for VECTOR MULTIPLY SUM LOGICAL target/s390x: Fix CC set by CONVERT TO FIXED/LOGICAL s390x/cpumodel: add 3931 and 3932 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-12Merge remote-tracking branch 'remotes/rth-gitlab/tags/pull-tcg-20210710' ↵Peter Maydell1-16/+3
into staging Add translator_use_goto_tb. Cleanups in prep of breakpoint fixes. Misc fixes. # gpg: Signature made Sat 10 Jul 2021 16:29:14 BST # gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F # gpg: issuer "richard.henderson@linaro.org" # gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full] # Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F * remotes/rth-gitlab/tags/pull-tcg-20210710: (41 commits) cpu: Add breakpoint tracepoints tcg: Remove TCG_TARGET_HAS_goto_ptr accel/tcg: Log tb->cflags with -d exec accel/tcg: Split out log_cpu_exec accel/tcg: Move tb_lookup to cpu-exec.c accel/tcg: Move helper_lookup_tb_ptr to cpu-exec.c target/i386: Use cpu_breakpoint_test in breakpoint_handler tcg: Fix prologue disassembly target/xtensa: Use translator_use_goto_tb target/tricore: Use tcg_gen_lookup_and_goto_ptr target/tricore: Use translator_use_goto_tb target/sparc: Use translator_use_goto_tb target/sh4: Use translator_use_goto_tb target/s390x: Remove use_exit_tb target/s390x: Use translator_use_goto_tb target/rx: Use translator_use_goto_tb target/riscv: Use translator_use_goto_tb target/ppc: Use translator_use_goto_tb target/openrisc: Use translator_use_goto_tb target/nios2: Use translator_use_goto_tb ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-11Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into ↵Peter Maydell1-0/+2
staging * More SVM fixes (Lara) * Module annotation database (Gerd) * Memory leak fixes (myself) * Build fixes (myself) * --with-devices-* support (Alex) # gpg: Signature made Fri 09 Jul 2021 17:23:52 BST # gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83 # gpg: issuer "pbonzini@redhat.com" # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full] # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [full] # Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1 # Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83 * remotes/bonzini-gitlab/tags/for-upstream: (48 commits) meson: Use input/output for entitlements target configure: allow the selection of alternate config in the build configs: rename default-configs to configs and reorganise hw/arm: move CONFIG_V7M out of default-devices hw/arm: add dependency on OR_IRQ for XLNX_VERSAL meson: Introduce target-specific Kconfig meson: switch function tests from compilation to linking vl: fix leak of qdict_crumple return value target/i386: fix exceptions for MOV to DR target/i386: Added DR6 and DR7 consistency checks target/i386: Added MSRPM and IOPM size check monitor/tcg: move tcg hmp commands to accel/tcg, register them dynamically usb: build usb-host as module monitor/usb: register 'info usbhost' dynamically usb: drop usb_host_dev_is_scsi_storage hook monitor: allow register hmp commands accel: build tcg modular accel: add tcg module annotations accel: build qtest modular accel: add qtest module annotations ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2021-07-09misc: Fix "havn't" typoPhilippe Mathieu-Daudé1-2/+4
Fix "havn't (make)" -> "haven't (made)" typo. Reviewed-by: Luis Pires <luis.pires@eldorado.org.br> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Message-Id: <20210629051400.2573253-1-f4bug@amsat.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2021-07-09target/s390x: Remove use_exit_tbRichard Henderson1-9/+2
We have not needed to end a TB for I/O since ba3e7926691 ("icount: clean up cpu_can_io at the entry to the block"). In use_goto_tb, the check for singlestep_enabled is in the generic translator_use_goto_tb. In s390x_tr_tb_stop, the check for singlestep_enabled is in the preceding do_debug test. Which leaves only FLAG_MASK_PER: fold that test alone into the two callers of use_exit tb. Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-07-09target/s390x: Use translator_use_goto_tbRichard Henderson1-6/+1
Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-07-09tcg: Avoid including 'trace-tcg.h' in target translate.cPhilippe Mathieu-Daudé1-1/+0
The root trace-events only declares a single TCG event: $ git grep -w tcg trace-events trace-events:115:# tcg/tcg-op.c trace-events:137:vcpu tcg guest_mem_before(TCGv vaddr, uint16_t info) "info=%d", "vaddr=0x%016"PRIx64" info=%d" and only a tcg/tcg-op.c uses it: $ git grep -l trace_guest_mem_before_tcg tcg/tcg-op.c therefore it is pointless to include "trace-tcg.h" in each target (because it is not used). Remove it. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210629050935.2570721-1-f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2021-07-09meson: Introduce target-specific KconfigPhilippe Mathieu-Daudé1-0/+2
Add a target-specific Kconfig. We need the definitions in Kconfig so the minikconf tool can verify they exits. However CONFIG_FOO is only enabled for target foo via the meson.build rules. Two architecture have a particularity, ARM and MIPS. As their translators have been split you can potentially build a plain 32 bit build along with a 64-bit version including the 32-bit subset. Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-Id: <20210131111316.232778-6-f4bug@amsat.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210707131744.26027-2-alex.bennee@linaro.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-07-07target/s390x: split sysemu part of cpu modelsCho, Yu-Chen5-416/+453
split sysemu part of cpu models, also create a tiny _user.c with just the (at least for now), empty implementation of apply_cpu_model. Signed-off-by: Claudio Fontana <cfontana@suse.de> Signed-off-by: Cho, Yu-Chen <acho@suse.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210707105324.23400-15-acho@suse.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2021-07-07target/s390x: move kvm files into kvm/Cho, Yu-Chen14-28/+33
move kvm files into kvm/ After the reshuffling, update MAINTAINERS accordingly. Make use of the new directory: target/s390x/kvm/ Signed-off-by: Claudio Fontana <cfontana@suse.de> Signed-off-by: Cho, Yu-Chen <acho@suse.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210707105324.23400-14-acho@suse.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2021-07-07target/s390x: remove kvm-stub.cCho, Yu-Chen2-122/+1
all function calls are protected by kvm_enabled(), so we do not need the stubs. Signed-off-by: Claudio Fontana <cfontana@suse.de> Signed-off-by: Cho, Yu-Chen <acho@suse.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210707105324.23400-13-acho@suse.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2021-07-07target/s390x: use kvm_enabled() to wrap call to kvm_s390_get_hpage_1mCho, Yu-Chen1-1/+2
this will allow to remove the kvm stubs. Signed-off-by: Claudio Fontana <cfontana@suse.de> Signed-off-by: Cho, Yu-Chen <acho@suse.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210707105324.23400-12-acho@suse.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2021-07-07target/s390x: make helper.c sysemu-onlyCho, Yu-Chen2-9/+2
Now that we have moved cpu-dump functionality out of helper.c, we can make the module sysemu-only. Signed-off-by: Claudio Fontana <cfontana@suse.de> Signed-off-by: Cho, Yu-Chen <acho@suse.com> Acked-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210707105324.23400-11-acho@suse.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2021-07-07target/s390x: split cpu-dump from helper.cCho, Yu-Chen4-151/+178
Splitting this functionality also allows us to make helper.c sysemu-only. Signed-off-by: Claudio Fontana <cfontana@suse.de> Signed-off-by: Cho, Yu-Chen <acho@suse.com> Acked-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210707105324.23400-10-acho@suse.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2021-07-07target/s390x: move sysemu-only code out to cpu-sysemu.cCho, Yu-Chen5-277/+326
move sysemu-only code out to cpu-sysemu.c Signed-off-by: Claudio Fontana <cfontana@suse.de> Signed-off-by: Cho, Yu-Chen <acho@suse.com> Acked-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210707105324.23400-9-acho@suse.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2021-07-07target/s390x: start moving TCG-only code to tcg/Cho, Yu-Chen22-17/+18
move everything related to translate, as well as HELPER code in tcg/ mmu_helper.c stays put for now, as it contains both TCG and KVM code. After the reshuffling, update MAINTAINERS accordingly. Make use of the new directory: target/s390x/tcg/ Signed-off-by: Claudio Fontana <cfontana@suse.de> Signed-off-by: Cho, Yu-Chen <acho@suse.com> Acked-by: David Hildenbrand <david@redhat.com> Acked-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210707105324.23400-8-acho@suse.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2021-07-07target/s390x: rename internal.h to s390x-internal.hCho, Yu-Chen24-23/+23
The internal.h file is renamed to s390x-internal.h, because of the risk of collision with other files with the same name. Signed-off-by: Claudio Fontana <cfontana@suse.de> Signed-off-by: Cho, Yu-Chen <acho@suse.com> Acked-by: David Hildenbrand <david@redhat.com> Acked-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210707105324.23400-7-acho@suse.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2021-07-07target/s390x: remove tcg-stub.cCho, Yu-Chen2-31/+1
now that we protect all calls to the tcg-specific functions with if (tcg_enabled()), we do not need the TCG stub anymore. Signed-off-by: Claudio Fontana <cfontana@suse.de> Signed-off-by: Cho, Yu-Chen <acho@suse.com> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-Id: <20210707105324.23400-6-acho@suse.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
generated by cgit v1.1 at 2024-12-28 21:23:26 +0000