Add helper function to find the next free desc block.
Needed when we start to use the dta descriptor entries.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20210427150824.638359-1-kraxel@redhat.com
Message-Id: <20210427150824.638359-3-kraxel@redhat.com>
So we only write out that part of the edid blob
which has been filled with data.
Also use a larger buffer for the blob.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20210427150824.638359-1-kraxel@redhat.com
Message-Id: <20210427150824.638359-2-kraxel@redhat.com>
Clang unfortunately does not support generating code for the z900
architecture level and starts with the z10 instead. Thus to be able
to support compiling with Clang, we have to check for the supported
compiler flags. The disadvantage is of course that the bios image
will only run with z10 guest CPUs upwards (which is what most people
use anyway), so just in case let's also emit a warning in that case
(we will continue to ship firmware images that have been pre-built
with GCC in future releases, so this should not impact normal users,
too).
Message-Id: <20210502174836.838816-5-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
When building on Fedora 34 (gcc version 11.0.0 20210210) we get:
In file included from pc-bios/s390-ccw/main.c:11:
In function ‘memset’,
inlined from ‘boot_setup’ at pc-bios/s390-ccw/main.c:185:5,
inlined from ‘main’ at pc-bios/s390-ccw/main.c:288:5:
pc-bios/s390-ccw/libc.h:28:14: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
28 | p[i] = c;
| ~~~~~^~~
The offending code is:
memset((char *)S390EP, 0, 6);
where S390EP is a const address:
#define S390EP 0x10008
The compiler doesn't know how big that pointed area is, so it assume that
its length is zero. This has been reported as BZ#99578 to GCC:
"gcc-11 -Warray-bounds or -Wstringop-overread warning when accessing a
pointer from integer literal"
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99578
As this warning does us more harm than good in the BIOS code (where
lot of direct accesses to low memory are done), silence this warning
for all BIOS objects.
Suggested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210422145911.2513980-1-philmd@redhat.com>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
Message-Id: <20210502174836.838816-4-thuth@redhat.com>
[thuth: Use the pre-existing cc-option macro instead of adding a new one]
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
The cc-option macro is not doing what it should - compared with the
original from the rules.mak file that got removed with commit
660f793093 ("Makefile: inline the relevant parts of rules.mak"),
the arguments got changed and thus the macro is rather doubling
the QEMU_CFLAGS than adding the flag that should be tested.
Message-Id: <20210502174836.838816-3-thuth@redhat.com>
Fixes: 22fb2ab096 ("pc-bios/s390-ccw: do not use rules.mak")
Signed-off-by: Thomas Huth <thuth@redhat.com>
When compiling the s390-ccw bios with Clang, the compiler emits a warning:
pc-bios/s390-ccw/main.c:210:5: warning: variable 'found' is used uninitialized
whenever switch default is taken [-Wsometimes-uninitialized]
default:
^~~~~~~
pc-bios/s390-ccw/main.c:214:16: note: uninitialized use occurs here
IPL_assert(found, "Boot device not found\n");
^~~~~
It's a false positive, it only happens because Clang is not smart enough
to see that the panic() function in the "default:" case can never return.
Anyway, let's explicitely mark panic() with "noreturn" to shut up the
warning.
Message-Id: <20210502174836.838816-2-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
We are using the compiler to do the linking of the bios files. GCC still
accepts the "-Ttext=..." linker flag directly and is smart enough to
pass it to the linker, but in case we are compiling with Clang, we have
to use the official way with the "-Wl," prefix instead.
Message-Id: <20210423153646.593153-1-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
When compiling the s390-ccw bios with clang, it emits a warning like this:
pc-bios/s390-ccw/jump2ipl.c:86:9: warning: indirection of non-volatile null
pointer will be deleted, not trap [-Wnull-dereference]
if (*((uint64_t *)0) & RESET_PSW_MASK) {
^~~~~~~~~~~~~~~~
pc-bios/s390-ccw/jump2ipl.c:86:9: note: consider using __builtin_trap() or
qualifying pointer with 'volatile'
We could add a "volatile" here to shut it up, but on the other hand,
we also have a pointer variable called "reset_psw" in this file already
that points to the PSW at address 0, so we can simply use that pointer
variable instead.
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20210423142440.582188-1-thuth@redhat.com>
Reviewed-by: Janosch Frank <frankja@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
When compiling the s390-ccw bios with Clang, the compiler complains:
pc-bios/s390-ccw/bootmap.c:302:9: warning: logical not is only applied
to the left hand side of this comparison [-Wlogical-not-parentheses]
if (!mbr->dev_type == DEV_TYPE_ECKD) {
^ ~~
The code works (more or less by accident), since dev_type can only be
0 or 1, but it's better of course to use the intended != operator here
instead.
Fixes: 5dc739f343 ("Allow booting in case the first virtio-blk disk is bad")
Message-Id: <20210421163331.358178-1-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Don't read the block if a null block number is reached, because this means that
the end of chunk is reached.
Reviewed-by: Collin Walling <walling@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Message-Id: <20210416074736.17409-1-mhartmay@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Replaced the allocation of local variables from malloc() to
GLib allocation functions.
In one instance, dropped the usage to an assert after a malloc()
call and used g_malloc() instead.
Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20210420154643.58439-8-ma.mandourr@gmail.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Changed the allocations of some local variables to GLib's allocation
functions, such as g_try_malloc0(), and annotated those variables
as g_autofree. Subsequently, I was able to remove the calls to free().
Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20210420154643.58439-7-ma.mandourr@gmail.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Changed the allocations of fv_VuDev structs, VuDev structs, and
fv_QueueInfo strcuts from using calloc()/realloc() & free() to using
the equivalent functions from GLib.
In instances, removed the pair of allocation and assertion for
non-NULL checking with a GLib function that aborts on error.
Removed NULL-checking for fv_VuDev struct allocation and used
a GLib function that crashes on error; namely, g_new0(). This
is because allocating one struct should not be a problem on an
healthy system. Also following the pattern of aborting-on-null
behaviour that is taken with allocating VuDev structs and
fv_QueueInfo structs.
Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20210420154643.58439-6-ma.mandourr@gmail.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Replaced (re)allocation of lo_map_elem structs from realloc() to
GLib's g_try_realloc_n() and replaced the respective free() call
with a g_free().
Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20210420154643.58439-5-ma.mandourr@gmail.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Replaced the allocation and deallocation of fuse_session structs
from calloc() and free() calls to g_try_new0() and g_free().
Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20210420154643.58439-4-ma.mandourr@gmail.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Replaced the calls to malloc()/calloc() and their respective
calls to free() of iovec structs with GLib's allocation and
deallocation functions and used g_autofree when appropriate.
Replaced the allocation of in_sg_cpy to g_new() instead of a call
to calloc() and a null-checking assertion. Not g_new0()
because the buffer is immediately overwritten using memcpy.
Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com>
Message-Id: <20210427181333.148176-1-ma.mandourr@gmail.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Replaced the allocation and deallocation of fuse_req structs
using calloc()/free() call pairs to a GLib's g_try_new0()
and g_free().
Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20210420154643.58439-2-ma.mandourr@gmail.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
virtiofsd incorrectly assumed a fixed set of header layout in the virt
queue; assuming that the fuse and write headers were conveniently
separated from the data; the spec doesn't allow us to take that
convenience, so fix it up to deal with it the hard way.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20210428110100.27757-3-dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Fixup some fuse_log printf args for 32bit compatibility.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20210428110100.27757-2-dgilbert@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
The option is not documented in help.
Add small help about the option.
Signed-off-by: Carlos Venegas <jose.carlos.venegas.munoz@intel.com>
Message-Id: <20210414201207.3612432-3-jose.carlos.venegas.munoz@intel.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Connor Kuehl <ckuehl@redhat.com>
When -o xattrmap is used, it will not work unless xattr is enabled.
This patch enables xattr when -o xattrmap is used.
Signed-off-by: Carlos Venegas <jose.carlos.venegas.munoz@intel.com>
Message-Id: <20210414201207.3612432-2-jose.carlos.venegas.munoz@intel.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Connor Kuehl <ckuehl@redhat.com>
It is bad practice to put an expression with a side-effect in
assert() because the side-effect won't happen if the code is
compiled with -DNDEBUG.
Use an intermediate variable. Consolidate this in an macro to
have proper line numbers when the assertion is hit.
virtiofsd: ../../tools/virtiofsd/passthrough_ll.c:2797: lo_getxattr:
Assertion `fchdir_res == 0' failed.
Aborted
2796 /* fchdir should not fail here */
=>2797 FCHDIR_NOFAIL(lo->proc_self_fd);
2798 ret = getxattr(procname, name, value, size);
2799 FCHDIR_NOFAIL(lo->root.fd);
Fixes: bdfd667883 ("virtiofsd: Fix xattr operations")
Cc: misono.tomohiro@jp.fujitsu.com
Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <20210409100627.451573-1-groug@kaod.org>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Here's the first ppc pull request for qemu-6.1. It has a wide variety
of stuff accumulated during the 6.0 freeze. Highlights are:
* Multi-phase reset cleanups for PAPR
* Preliminary cleanups towards allowing !CONFIG_TCG for the ppc target
* Cleanup of AIL logic and extension to POWER10
* Further improvements to handling of hot unplug failures on PAPR
* Allow much larger numbers of CPU on pseries
* Support for the H_SCM_HEALTH hypercall
* Add support for the Pegasos II board
* Substantial cleanup to hflag handling
* Assorted minor fixes and cleanups
-----BEGIN PGP SIGNATURE-----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=N0qr
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/dg-gitlab/tags/ppc-for-6.1-20210504' into staging
ppc patch queue 2021-05-04
Here's the first ppc pull request for qemu-6.1. It has a wide variety
of stuff accumulated during the 6.0 freeze. Highlights are:
* Multi-phase reset cleanups for PAPR
* Preliminary cleanups towards allowing !CONFIG_TCG for the ppc target
* Cleanup of AIL logic and extension to POWER10
* Further improvements to handling of hot unplug failures on PAPR
* Allow much larger numbers of CPU on pseries
* Support for the H_SCM_HEALTH hypercall
* Add support for the Pegasos II board
* Substantial cleanup to hflag handling
* Assorted minor fixes and cleanups
# gpg: Signature made Tue 04 May 2021 06:52:39 BST
# gpg: using RSA key 75F46586AE61A66CC44E87DC6C38CACA20D9B392
# gpg: Good signature from "David Gibson <david@gibson.dropbear.id.au>" [full]
# gpg: aka "David Gibson (Red Hat) <dgibson@redhat.com>" [full]
# gpg: aka "David Gibson (ozlabs.org) <dgibson@ozlabs.org>" [full]
# gpg: aka "David Gibson (kernel.org) <dwg@kernel.org>" [unknown]
# Primary key fingerprint: 75F4 6586 AE61 A66C C44E 87DC 6C38 CACA 20D9 B392
* remotes/dg-gitlab/tags/ppc-for-6.1-20210504: (46 commits)
hw/ppc/pnv_psi: Use device_cold_reset() instead of device_legacy_reset()
hw/ppc/spapr_vio: Reset TCE table object with device_cold_reset()
hw/intc/spapr_xive: Use device_cold_reset() instead of device_legacy_reset()
target/ppc: removed VSCR from SPR registration
target/ppc: Reduce the size of ppc_spr_t
target/ppc: Clean up _spr_register et al
target/ppc: Add POWER10 exception model
target/ppc: rework AIL logic in interrupt delivery
target/ppc: move opcode table logic to translate.c
target/ppc: code motion from translate_init.c.inc to gdbstub.c
spapr_drc.c: handle hotunplug errors in drc_unisolate_logical()
spapr.h: increase FDT_MAX_SIZE
spapr.c: do not use MachineClass::max_cpus to limit CPUs
ppc: Rename current DAWR macros and variables
target/ppc: POWER10 supports scv
target/ppc: Fix POWER9 radix guest HV interrupt AIL behaviour
docs/system: ppc: Add documentation for ppce500 machine
roms/u-boot: Bump ppce500 u-boot to v2021.04 to fix broken pci support
roms/Makefile: Update ppce500 u-boot build directory name
ppc/spapr: Add support for implement support for H_SCM_HEALTH
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
usb-host and usb-redirect try to batch bulk transfers by combining many
small usb packets into a single, large transfer request, to reduce the
overhead and improve performance.
This patch adds a size limit of 1 MiB for those combined packets to
restrict the host resources the guest can bind that way.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-Id: <20210503132915.2335822-6-kraxel@redhat.com>
-----BEGIN PGP SIGNATURE-----
iQJGBAABCAAwFiEEzS913cjjpNwuT1Fz8ww4vT8vvjwFAmCPtbASHGxhdXJlbnRA
dml2aWVyLmV1AAoJEPMMOL0/L748I3wP/Al7yi77BMpts1t3lGMm7EBjKgkppnpr
wZYEM68bJonvvGiEKQjexn1CUfnDcq7f5SZkzcUNLI4oP57pyywb4/gshN0k/Zz8
uCDveMfnhbio2sqlXiMsH9TOhcv/4wtXAek/ghP7EOjkBvyXrAFIQ7eEPEB9cp+X
xxs9DxqfWmrGB6vt7Er78zjfUETSMa+UrheVLwbRMhJcc0Bg8hT2DCn9Lw6IjfOy
usWdrLTGc6qg1zdZzi8QR7jZ+bNx0h+aJLlm8M4cVitXq9v2wb3+6KdsOAeYioAE
AsnClw0m8j/xtMh3g4/hB4oCxMj0jRdZ9GIGs8Didw5ZwkXTRvFM1GK1PHxqX4pF
8xMW6Qq0bSUr4II6bPOukBUMUAnPYdkh+iHXsYSZG0I3u6VZLgMK3AXmKRukAYqe
kQ1lcRe3Lwsp2h+jMBBsbCWhwYdA3THFO4YO31cUaZ191A7z57905QMbqJG/H3HB
7IUBYBNbrhgysPsNBvY6Lr7yUJIocMgcfP36UHYcBPsDdZgjNCQZneJlkaRlQb8+
CtUSF8D614EguzGsWaIn3uBSm9THKKLd1rSXCyTSgrXDI285mXlKmEWZvm236ew0
OEmIz/Ach/R4268j76enYGa1aubsxnrphUfC3aePu0Wzd3QW4RxnCSq7wc4ARPw7
WTL7J00P578h
=aCeG
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-6.1-pull-request' into staging
Trivial patches pull request 20210503
# gpg: Signature made Mon 03 May 2021 09:34:56 BST
# 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]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F 5173 F30C 38BD 3F2F BE3C
* remotes/vivier2/tags/trivial-branch-for-6.1-pull-request: (23 commits)
hw/rx/rx-gdbsim: Do not accept invalid memory size
docs: More precisely describe memory-backend-*::id's user
scripts: fix generation update-binfmts templates
docs/system: Document the removal of "compat" property for POWER CPUs
mc146818rtc: put it into the 'misc' category
Do not include exec/address-spaces.h if it's not really necessary
Do not include cpu.h if it's not really necessary
Do not include hw/boards.h if it's not really necessary
Do not include sysemu/sysemu.h if it's not really necessary
hw: Do not include qemu/log.h if it is not necessary
hw: Do not include hw/irq.h if it is not necessary
hw: Do not include hw/sysbus.h if it is not necessary
hw: Remove superfluous includes of hw/hw.h
ui: Fix memory leak in qemu_xkeymap_mapping_table()
hw/usb: Constify VMStateDescription
hw/display/qxl: Constify VMStateDescription
hw/arm: Constify VMStateDescription
vmstate: Constify some VMStateDescriptions
Fix typo in CFI build documentation
hw/pcmcia: Do not register PCMCIA type if not required
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Since cpu_check_irqs() doesn't reference to anything outside
of CPUSPARCState, it better belongs to the architectural code
in target/, rather than the hardware specific code in hw/.
Note: while we moved the trace events, we don't rename them.
Remark: this allows us to build the leon3 machine stand alone,
fixing this link failure (because cpu_check_irqs is defined in
hw/sparc/sun4m.c which is only built when CONFIG_SUN4M is selected):
/usr/bin/ld: target_sparc_win_helper.c.o: in function `cpu_put_psr':
target/sparc/win_helper.c:91: undefined reference to `cpu_check_irqs'
Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210428141655.387430-5-f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
We are going to move this code, fix its style first.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: KONRAD Frederic <frederic.konrad@adacore.com>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210428141655.387430-4-f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: KONRAD Frederic <frederic.konrad@adacore.com>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210428141655.387430-3-f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
When building without the leon3 machine, we get this link failure:
/usr/bin/ld: target_sparc_int32_helper.c.o: in function `leon3_irq_manager':
target/sparc/int32_helper.c:172: undefined reference to `leon3_irq_ack'
This is because the leon3_irq_ack() is declared in hw/sparc/leon3.c,
which is only build when CONFIG_LEON3 is selected.
Fix by moving the leon3_cache_control_int() / leon3_irq_manager()
(which are specific to the leon3 machine) to hw/sparc/leon3.c.
Move the trace events along (but don't rename them).
leon3_irq_ack() is now locally used, declare it static to reduce
its scope.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: KONRAD Frederic <frederic.konrad@adacore.com>
Tested-by: KONRAD Frederic <frederic.konrad@adacore.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20210428141655.387430-2-f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Remove the sun4m_hwdefs[] array by moving assigning the
structure fields directly in each machine class_init()
function.
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20210503171303.822501-7-f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
We are going to move this code, fix its style first.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20210503171303.822501-6-f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20210503171303.822501-5-f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Factor out the class_init code common to all machines
to sun4m_machine_class_init().
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20210503171303.822501-4-f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Instead of passing the sun4m_hwdef structure via
machine_init(), store it into the MachineClass.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20210503171303.822501-3-f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Introduce the TYPE_SUN4M_MACHINE and have all sun4m
machines inherit it.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Message-Id: <20210503171303.822501-2-f4bug@amsat.org>
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
* Fixes for the DMA space
* New model for ASPEED's Hash and Crypto Engine (Joel and Klaus)
* Acceptance tests (Joel)
* A fix for the XDMA model
* Some extra features for the SMC controller.
* Two new boards : rainier-bmc and quanta-q7l1-bmc (Patrick)
-----BEGIN PGP SIGNATURE-----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=N5Us
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/legoater/tags/pull-aspeed-20210503' into staging
Aspeed patches :
* Fixes for the DMA space
* New model for ASPEED's Hash and Crypto Engine (Joel and Klaus)
* Acceptance tests (Joel)
* A fix for the XDMA model
* Some extra features for the SMC controller.
* Two new boards : rainier-bmc and quanta-q7l1-bmc (Patrick)
# gpg: Signature made Mon 03 May 2021 06:23:36 BST
# gpg: using RSA key A0F66548F04895EBFE6B0B6051A343C7CFFBECA1
# gpg: Good signature from "Cédric Le Goater <clg@kaod.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: A0F6 6548 F048 95EB FE6B 0B60 51A3 43C7 CFFB ECA1
* remotes/legoater/tags/pull-aspeed-20210503:
aspeed: Add support for the quanta-q7l1-bmc board
hw/block: m25p80: Add support for mt25ql02g and mt25qu02g
aspeed: Add support for the rainier-bmc board
aspeed: Deprecate the swift-bmc machine
tests/qtest: Rename m25p80 test in aspeed_smc test
aspeed/smc: Add extra controls to request DMA
aspeed/smc: Add a 'features' attribute to the object class
hw/misc/aspeed_xdma: Add AST2600 support
tests/acceptance: Test ast2600 machine
tests/acceptance: Test ast2400 and ast2500 machines
tests/qtest: Add test for Aspeed HACE
aspeed: Integrate HACE
hw: Model ASPEED's Hash and Crypto Engine
hw/arm/aspeed: Do not sysbus-map mmio flash region directly, use alias
aspeed/i2c: Rename DMA address space
aspeed/i2c: Fix DMA address mask
aspeed/smc: Remove unused "sdram-base" property
aspeed/smc: Use the RAM memory region for DMAs
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
If we use the system Meson but it is too old, the subsequent "meson configure"
will fail. Always use the submodule when building with CFI.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Usually Meson uses pre-serialized information in meson-private to
speed up re-runs. This is not possible for version changes, where
Meson instead rebuilds the serialized information using cmd_line.txt.
In some cases cmd_line.txt can contain stale information, since it
is not rebuild except when "meson setup" is invoked. Update it in
the configure script to allow upgrading our Meson version.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Replace Windows specific macro with a more generic feature detection
macro. Allows slirp smb feature to be disabled manually as well.
Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Joelle van Dyne <j@getutm.app>
Message-Id: <20210315180341.31638-5-j@getutm.app>
[Use $default_feature as the default. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Right now, rate limiting is protected by the AioContext mutex, which is
taken for example both by the block jobs and by qmp_block_job_set_speed
(via find_block_job).
We would like to remove the dependency of block layer code on the
AioContext mutex, since most drivers and the core I/O code are already
not relying on it. However, there is no existing lock that can easily
be taken by both ratelimit_set_speed and ratelimit_calculate_delay,
especially because the latter might run in coroutine context (and
therefore under a CoMutex) but the former will not.
Since concurrent calls to ratelimit_calculate_delay are not possible,
one idea could be to use a seqlock to get a snapshot of slice_ns and
slice_quota. But for now keep it simple, and just add a mutex to the
RateLimit struct; block jobs are generally not performance critical to
the point of optimizing the clock cycles spent in synchronization.
This also requires the introduction of init/destroy functions, so
add them to the two users of ratelimit.h.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
On Windows with glib <2.50, g_poll is redefined to use the variant
defined in util/oslib-win32.c. Use the same name in the declaration
and definition for ease of grepping.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
A number of small cleanups to get started. All the checkpatch.pl warnings for
bsdload.c have been fixed, as well as a warning from qemu.h (though more remain
and this patch series fails the format check still). I've also fixed a
compile-time warning about a missing break.
-----BEGIN PGP SIGNATURE-----
Comment: GPGTools - https://gpgtools.org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=MbYr
-----END PGP SIGNATURE-----
Merge remote-tracking branch 'remotes/bsdimp/tags/pull-bsd-user-20210430' into staging
bsd-user: start to cleanup the mess
A number of small cleanups to get started. All the checkpatch.pl warnings for
bsdload.c have been fixed, as well as a warning from qemu.h (though more remain
and this patch series fails the format check still). I've also fixed a
compile-time warning about a missing break.
# gpg: Signature made Fri 30 Apr 2021 16:40:08 BST
# gpg: using RSA key 2035F894B00AA3CF7CCDE1B76C1CD1287DB01100
# gpg: Good signature from "Warner Losh <wlosh@netflix.com>" [unknown]
# gpg: aka "Warner Losh <imp@bsdimp.com>" [unknown]
# gpg: aka "Warner Losh <imp@freebsd.org>" [unknown]
# gpg: aka "Warner Losh <imp@village.org>" [unknown]
# gpg: aka "Warner Losh <wlosh@bsdimp.com>" [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: 2035 F894 B00A A3CF 7CCD E1B7 6C1C D128 7DB0 1100
* remotes/bsdimp/tags/pull-bsd-user-20210430:
bsd-user: style tweak: Put {} around all if/else/for statements
bsd-user: put back a break; that had gone missing...
bsd-user: style tweak: return is not a function, eliminate ()
bsd-user: style tweak: keyword space (
bsd-user: whitespace changes
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Gerd Hoffmann
Thomas Huth
Philippe Mathieu-Daudé
Marc Hartmayer
Mahmoud Mandour
Dr. David Alan Gilbert
Carlos Venegas
Greg Kurz
Peter Maydell
Philippe Mathieu-Daudé
Paolo Bonzini
Joelle van Dyne
Reinoud Zandijk