Use an anonymous output GPIO line to connect the OCC device with the
PSIHB device and raise the appropriate PSI IRQ line depending on the
processor model.
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20220323072846.1780212-4-clg@kaod.org>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Create an anonymous output GPIO line to connect the LPC device with
the PSIHB device and raise the appropriate PSI IRQ line depending on
the processor model.
A temporary __pnv_psi_irq_set() routine is introduced to handle the
transition. It will be removed when all devices raising PSI interrupts
are converted to use GPIOs.
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20220323072846.1780212-3-clg@kaod.org>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
On HW, the PSI and FSP interrupt levels are muxed under the same
interrupt number. For coding reasons, an extra IRQ number was
introduced to index register values in an array. It increased the
count of IRQs which do not fit in the PSI IRQ range anymore.
The PSI and FSP interrupts should be modeled with an extra level of
GPIO lines but since QEMU does not support them, simply drop the extra
number to stay within the IRQ range.
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20220323072846.1780212-2-clg@kaod.org>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Recently the LoPAPR spec got a new 2MB pagesize to support in Dynamic DMA
Windows API (DDW), this adds the new flag.
Linux supports it since
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=38727311871
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Message-Id: <20220321071945.918669-1-aik@ozlabs.ru>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
This is skiboot 7.0 (commit 76b349cf7b40). Built using gcc 11.2.0 and
binutils 2.38.
Changes since the previous version:
Christophe Lombard (15):
npu2: move opal api
pau: introduce support
rainier: detect pau devices
pau: assign bars
pau: create phb
pau: enabling opencapi
pau: translation layer configuration
pau: enable interrupt on error
pau: complete phb ops
pau: hmi scom dump
pau: phy init
pau: link training
pau: update current opal call functions
pau: mmio invalidates
pau: Add support for OpenCAPI Persistent Memory devices.
Cédric Le Goater (4):
xive/p10: Fix xive_special_cache_check when DEBUG=1
xive/p10: Fix mismatch errors when DEBUG=1
interrupts: Do not advertise XICS support on P10
skiboot v6.6.6 release notes
Frederic Barrat (6):
phb4/5: Escalate page-level TCE kills
npu3: Remove GPU support on Swift
phb5: Remove obsolete capp-related properties
xive/p10:: Declare xive2 DT node as an interrupt-controller
skiboot v6.0.24 release notes
opal-api: Drop diagnostics data type symbol for PHB5
Michael Ellerman (3):
external/mambo: Print more info when the kernel is too big
doc: Make it clear all existing platforms use Power9N
docs: Add Swift, Mowgli & Rainier
Nicholas Piggin (12):
external/mambo: Updates for POWER10 configuration for DD2.0
external/mambo: Updates POWER9 SIM_CTRL1 to remove hardware atomic RC
external/mambo: Add POWER10 small-core mode
HBRT: fix clobbered r16 when host services handlers are called
interrupts: add_opal_interrupts avoid NULL dereference on P10 mambo
cpu: cpu_idle_job SMT priority fix
cpu: add debug check in cpu_relax
asm/head: Fix P10 HILE for little endian build
phb4: annotate tbl_pest with endian types
Remove support for POWER8 DD1
phb3: make endian-clean
flash: AST BMC endian fixes
Nick Child (1):
secvar: Free md context on hash error
Ryan Grimm (1):
AWAN simulator support for P10
Vasant Hegde (5):
ci: Bump qemu version
hello_world: Add p10 mambo tests
skiboot v6.7.3 release notes
skiboot v6.8.1 release notes
skiboot v7.0 release notes
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Use the FILE* from qemu_log_trylock more often.
Support per-thread log files with -d tid.
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Merge tag 'pull-log-20220420' of https://gitlab.com/rth7680/qemu into staging
Clean up log locking.
Use the FILE* from qemu_log_trylock more often.
Support per-thread log files with -d tid.
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# gpg: Signature made Wed 20 Apr 2022 11:03:01 AM PDT
# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [ultimate]
* tag 'pull-log-20220420' of https://gitlab.com/rth7680/qemu: (39 commits)
util/log: Support per-thread log files
util/log: Limit RCUCloseFILE to file closing
util/log: Rename QemuLogFile to RCUCloseFILE
util/log: Combine two logfile closes
util/log: Hoist the eval of is_daemonized in qemu_set_log_internal
util/log: Rename qemu_logfile_mutex to global_mutex
util/log: Rename qemu_logfile to global_file
util/log: Rename logfilename to global_filename
util/log: Remove qemu_log_close
softmmu: Use qemu_set_log_filename_flags
linux-user: Use qemu_set_log_filename_flags
bsd-user: Use qemu_set_log_filename_flags
util/log: Introduce qemu_set_log_filename_flags
sysemu/os-win32: Test for and use _lock_file/_unlock_file
include/qemu/log: Move entire implementation out-of-line
include/exec/log: Do not reference QemuLogFile directly
tests/unit: Do not reference QemuLogFile directly
linux-user: Expand log_page_dump inline
bsd-user: Expand log_page_dump inline
util/log: Drop call to setvbuf
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Similar to tcg_const_ptr, defer to tcg_constant_{i32,i64}.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
The last use of this macro was removed in f3e182b100
("accel/tcg: Push trace info building into atomic_common.c.inc")
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
With TCG_OPF_COND_BRANCH, we extended the lifetimes of
globals across extended basic blocks. This means that
the liveness computed in pass 1 does not kill globals
in the same way as normal temps.
Introduce TYPE_EBB to match this lifetime, so that we
get correct register allocation for the temps that we
introduce during the indirect lowering pass.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Fixes: b4cb76e620 ("tcg: Do not kill globals at conditional branches")
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This header only defines the tcg_allowed variable and the tcg_enabled()
function - which are not required in many files that include this
header. Drop the #include statement there.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20220315144107.1012530-1-thuth@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
- make -M virt test exercise -cpu max
- document how binfmt_misc docker works
- clean-up the devel TOC generation
- clean-up check-tcg cross-compile behaviour
- fix byte swap error in xmm gdbstub access
- add float_convd test with reference files
- more reference files for float_convs
- more cleanly handle gdb crashing during check-tcg
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Merge tag 'pull-fixes-for-7.1-200422-1' of https://github.com/stsquad/qemu into staging
Testing, docs and gdbstub updates:
- make -M virt test exercise -cpu max
- document how binfmt_misc docker works
- clean-up the devel TOC generation
- clean-up check-tcg cross-compile behaviour
- fix byte swap error in xmm gdbstub access
- add float_convd test with reference files
- more reference files for float_convs
- more cleanly handle gdb crashing during check-tcg
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# gpg: Signature made Wed 20 Apr 2022 08:08:59 AM PDT
# gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [undefined]
# 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: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44
* tag 'pull-fixes-for-7.1-200422-1' of https://github.com/stsquad/qemu: (25 commits)
tests/guest-debug: better handle gdb crashes
target/i386: fix byte swap issue with XMM register access
tests/tcg: add missing reference files for float_convs
tests/tcg: add float_convd test
tests/tcg: remove duplicate sha512-sse case
tests/tcg: fix non-static build
tests/docker: remove SKIP_DOCKER_BUILD
tests/tcg: isolate from QEMU's config-host.mak
tests/tcg: invoke Makefile.target directly from QEMU's makefile
tests/tcg: list test targets in Makefile.prereqs
tests/tcg: prepare Makefile.prereqs at configure time
tests/tcg: remove CONFIG_USER_ONLY from config-target.mak
tests/tcg: remove CONFIG_LINUX_USER from config-target.mak
tests/tcg: add compiler test variables when using containers
tests/docker: do not duplicate rules for hexagon-cross
tests/docker: simplify docker-TEST@IMAGE targets
tests/docker: remove unnecessary filtering of $(DOCKER_IMAGES)
tests/docker: inline variable definitions or move close to use
tests/docker: remove unnecessary default definitions
tests/docker: remove dead variable
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Add a new log flag, tid, to turn this feature on.
Require the log filename to be set, and to contain %d.
Do not allow tid to be turned off once it is on, nor let
the filename be change thereafter. This avoids the need
for signalling each thread to re-open on a name change.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-40-richard.henderson@linaro.org>
Use FILE* for global_file. We can perform an rcu_read on that
just as easily as RCUCloseFILE*. This simplifies a couple of
places, where previously we required taking the rcu_read_lock
simply to avoid racing to dereference RCUCloseFile->fd.
Only allocate the RCUCloseFile prior to call_rcu.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-39-richard.henderson@linaro.org>
s/QemuLogFile/RCUCloseFILE/
s/qemu_logfile_free/rcu_close_file/
Emphasize that this is only a carrier for passing a pointer
to call_rcu for closing, and not the real logfile.
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>
Message-Id: <20220417183019.755276-38-richard.henderson@linaro.org>
Merge the close from the changed_name block with the close
from the !need_to_open_file block.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-37-richard.henderson@linaro.org>
Only call is_daemonized once.
We require the result on all paths after this point.
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>
Message-Id: <20220417183019.755276-36-richard.henderson@linaro.org>
Rename to emphasize this covers the file-scope global variables.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-35-richard.henderson@linaro.org>
Rename to emphasize this is the file-scope global variable.
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>
Message-Id: <20220417183019.755276-34-richard.henderson@linaro.org>
Rename to emphasize this is the file-scope global variable.
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>
Message-Id: <20220417183019.755276-33-richard.henderson@linaro.org>
The only real use is in cpu_abort, where we have just
flushed the file via qemu_log_unlock, and are just about
to force-crash the application via abort. We do not
really need to close the FILE before the abort.
The two uses in test-logging.c can be handled with
qemu_set_log_filename_flags.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-32-richard.henderson@linaro.org>
Perform all logfile setup at startup in one step.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-31-richard.henderson@linaro.org>
Perform all logfile setup in one step.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-30-richard.henderson@linaro.org>
Perform all logfile setup in one step.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-29-richard.henderson@linaro.org>
Provide a function to set both filename and flags at
the same time. This is the common case at startup.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-28-richard.henderson@linaro.org>
The bug referenced in os-win32.h was fixed in mingw-w64 v6.
According to repology, version 5 used by ubuntu 18, which is
not yet out of support, so provide a meson link test for it.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-27-richard.henderson@linaro.org>
Move QemuLogFile, qemu_logfile, and all inline functions into qemu/log.c.
No need to expose these implementation details in the api.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-26-richard.henderson@linaro.org>
Use qemu_log_trylock/unlock instead of the raw rcu_read.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220417183019.755276-25-richard.henderson@linaro.org>
Use qemu_log_lock/unlock instead of the raw rcu_read.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-24-richard.henderson@linaro.org>
We have extra stuff to log at the same time.
Hoist the qemu_log_lock/unlock to the caller and use fprintf.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-23-richard.henderson@linaro.org>
We have extra stuff to log at the same time.
Hoist the qemu_log_trylock/unlock to the caller and use fprintf.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-22-richard.henderson@linaro.org>
Now that the log buffer is flushed after every qemu_log_unlock,
which includes every call to qemu_log, we do not need to force
line buffering (or unbuffering for windows). Block buffer the
entire loggable unit.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-21-richard.henderson@linaro.org>
All uses flush output immediately before or after qemu_log_unlock.
Instead of a separate call, move the flush into qemu_log_unlock.
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>
Message-Id: <20220417183019.755276-20-richard.henderson@linaro.org>
Now that all uses have been updated, consider a missing
test of the result of qemu_log_trylock a bug and Werror.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-19-richard.henderson@linaro.org>
The only user of this feature, tcg_dump_ops, has been
converted to use fprintf directly.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-18-richard.henderson@linaro.org>
Avoid using QemuLogFile and RCU directly.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-17-richard.henderson@linaro.org>
This is redundant with the logging done in cpu_common_reset.
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>
Message-Id: <20220417183019.755276-16-richard.henderson@linaro.org>
Inside log_cpu_state, we perform qemu_log_trylock/unlock, which need
not be done if we have already performed the lock beforehand.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-15-richard.henderson@linaro.org>
These functions are no longer used.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-14-richard.henderson@linaro.org>
We have fetched and locked the logfile in translator_loop.
Pass the filepointer down to the disas_log hook so that it
need not be fetched and locked again.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-13-richard.henderson@linaro.org>
We have already looked up and locked the filepointer.
Use fprintf instead of qemu_log directly for output
in and around tcg_dump_ops.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-12-richard.henderson@linaro.org>
This function is no longer used.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-11-richard.henderson@linaro.org>
Inside qemu_log, we perform qemu_log_trylock/unlock, which need
not be done if we have already performed the lock beforehand.
Always check the result of qemu_log_trylock -- only checking
qemu_loglevel_mask races with the acquisition of the lock on
the logfile.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-10-richard.henderson@linaro.org>
Do not replicate the individual logging statements.
Use qemu_log_trylock/unlock instead of qemu_log directly.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-9-richard.henderson@linaro.org>
This function can fail, which makes it more like ftrylockfile
or pthread_mutex_trylock than flockfile or pthread_mutex_lock,
so rename it.
To closer match the other trylock functions, release rcu_read_lock
along the failure path, so that qemu_log_unlock need not be called
on failure.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-8-richard.henderson@linaro.org>
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>
Message-Id: <20220417183019.755276-7-richard.henderson@linaro.org>
Do not reference qemu_logfile directly;
use the predicate provided by qemu/log.h.
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>
Message-Id: <20220417183019.755276-6-richard.henderson@linaro.org>
Do not force exit within qemu_set_log; return bool and pass
an Error value back up the stack as per usual.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-5-richard.henderson@linaro.org>
Per the recommendations in qapi/error.h, return false on failure.
Use the return value in the monitor, the only place we aren't
already passing error_fatal or error_abort.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-4-richard.henderson@linaro.org>
This code appears to be trying to make sure there is a logfile.
But that's already true -- the logfile will either be set by -D,
or will be stderr. In either case, not appropriate here.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-3-richard.henderson@linaro.org>
This buffering was introduced during the Paleozoic: 9fa3e85353.
There has never been an explanation as to why we may not allow
glibc to allocate the file buffer itself. We certainly have
many other uses of mmap and malloc during user-only startup,
so presumably whatever the issue was, it has been fixed during
the preceeding 18 years.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220417183019.755276-2-richard.henderson@linaro.org>
Cédric Le Goater
Alexey Kardashevskiy
Joel Stanley
Richard Henderson
Thomas Huth