| Age | Commit message (Collapse) | Author |
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The call to esp_dma_enable() was being made with the SYSBUS_ESP type instead of
the ESP type. This meant that when GPIO 1 was being used to trigger a DMA
request from an external DMA controller, the setting of ESPState's dma_enabled
field would clobber unknown memory whilst the dma_cb callback pointer would
typically return NULL so the DMA request would never start.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20230913204410.65650-2-mark.cave-ayland@ilande.co.uk>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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staging
-Wshadow=local patches patches for 2023-09-29
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# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 29 Sep 2023 04:10:35 EDT
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653
* tag 'pull-shadow-2023-09-29' of https://repo.or.cz/qemu/armbru: (56 commits)
disas/m68k: clean up local variable shadowing
hw/nvme: Clean up local variable shadowing in nvme_ns_init()
softmmu/device_tree: Fixup local variables shadowing
target/riscv: vector_helper: Fixup local variables shadowing
target/riscv: cpu: Fixup local variables shadowing
hw/riscv: opentitan: Fixup local variables shadowing
qemu-nbd: changes towards enabling -Wshadow=local
seccomp: avoid shadowing of 'action' variable
crypto: remove shadowed 'ret' variable
intel_iommu: Fix shadow local variables on "size"
aspeed/timer: Clean up local variable shadowing
aspeed/i3c: Rename variable shadowing a local
aspeed: Clean up local variable shadowing
aspeed/i2c: Clean up local variable shadowing
hw/arm/smmuv3-internal.h: Don't use locals in statement macros
hw/arm/smmuv3.c: Avoid shadowing variable
hw/misc/arm_sysctl.c: Avoid shadowing local variable
hw/intc/arm_gicv3_its: Avoid shadowing variable in do_process_its_cmd()
hw/acpi: changes towards enabling -Wshadow=local
test-throttle: don't shadow 'index' variable in do_test_accounting()
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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Fix local variable shadowing in nvme_ns_init().
Reported-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Message-ID: <20230925-fix-local-shadowing-v1-1-3a1172132377@samsung.com>
Reviewed-by: Jesper Wendel Devantier <j.devantier@samsung.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
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Local variables shadowing other local variables or parameters make the
code needlessly hard to understand. Bugs love to hide in such code.
Evidence: "[PATCH v3 1/7] migration/rdma: Fix save_page method to fail
on polling error".
This patch removes the local variable shadowing. Tested by adding:
--extra-cflags='-Wshadow=local -Wno-error=shadow=local -Wno-error=shadow=compatible-local'
To configure
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20230925043023.71448-2-alistair.francis@wdc.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
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This patch fixes the warning of shadowed local variable:
../hw/i386/intel_iommu.c: In function ‘vtd_address_space_unmap’:
../hw/i386/intel_iommu.c:3773:18: warning: declaration of ‘size’ shadows a previous local [-Wshadow=compatible-local]
3773 | uint64_t size = mask + 1;
| ^~~~
../hw/i386/intel_iommu.c:3747:12: note: shadowed declaration is here
3747 | hwaddr size, remain;
| ^~~~
Cc: Jason Wang <jasowang@redhat.com>
Cc: Eric Auger <eric.auger@redhat.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-ID: <20230922160410.138786-1-peterx@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
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commit 8137355e850f ("aspeed/timer: Fix behaviour running Linux")
introduced a MAX() expression to calculate the next timer deadline :
return calculate_time(t, MAX(MAX(t->match[0], t->match[1]), 0));
The second MAX() is not necessary since the compared values are an
unsigned and 0. Simply remove it and fix warning :
../hw/timer/aspeed_timer.c: In function ‘calculate_next’:
../include/qemu/osdep.h:396:31: warning: declaration of ‘_a’ shadows a previous local [-Wshadow=compatible-local]
396 | typeof(1 ? (a) : (b)) _a = (a), _b = (b); \
| ^~
../hw/timer/aspeed_timer.c:170:12: note: in expansion of macro ‘MAX’
170 | next = MAX(MAX(calculate_match(t, 0), calculate_match(t, 1)), 0);
| ^~~
../hw/timer/aspeed_timer.c:170:16: note: in expansion of macro ‘MAX’
170 | next = MAX(MAX(calculate_match(t, 0), calculate_match(t, 1)), 0);
| ^~~
/home/legoater/work/qemu/qemu-aspeed.git/include/qemu/osdep.h:396:31: note: shadowed declaration is here
396 | typeof(1 ? (a) : (b)) _a = (a), _b = (b); \
| ^~
../hw/timer/aspeed_timer.c:170:12: note: in expansion of macro ‘MAX’
170 | next = MAX(MAX(calculate_match(t, 0), calculate_match(t, 1)), 0);
| ^~~
Cc: Joel Stanley <joel@jms.id.au>
Cc: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-ID: <20230922155924.1172019-5-clg@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
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to fix warning :
../hw/i3c/aspeed_i3c.c: In function ‘aspeed_i3c_realize’:
../hw/i3c/aspeed_i3c.c:1959:17: warning: declaration of ‘dev’ shadows a parameter [-Wshadow=local]
1959 | Object *dev = OBJECT(&s->devices[i]);
| ^~~
../hw/i3c/aspeed_i3c.c:1942:45: note: shadowed declaration is here
1942 | static void aspeed_i3c_realize(DeviceState *dev, Error **errp)
| ~~~~~~~~~~~~~^~~
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-ID: <20230922155924.1172019-4-clg@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
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Remove superfluous local 'irq' variables and use the one define at the
top of the routine. This fixes warnings in aspeed_soc_ast2600_realize()
such as :
../hw/arm/aspeed_ast2600.c: In function ‘aspeed_soc_ast2600_realize’:
../hw/arm/aspeed_ast2600.c:420:18: warning: declaration of ‘irq’ shadows a previous local [-Wshadow=compatible-local]
420 | qemu_irq irq = aspeed_soc_get_irq(s, ASPEED_DEV_TIMER1 + i);
| ^~~
../hw/arm/aspeed_ast2600.c:312:14: note: shadowed declaration is here
312 | qemu_irq irq;
| ^~~
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-ID: <20230922155924.1172019-3-clg@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
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Remove superfluous local 'data' variable and use the one define at the
top of the routine. This fixes :
../hw/i2c/aspeed_i2c.c: In function ‘aspeed_i2c_bus_recv’:
../hw/i2c/aspeed_i2c.c:315:17: warning: declaration of ‘data’ shadows a previous local [-Wshadow=compatible-local]
315 | uint8_t data;
| ^~~~
../hw/i2c/aspeed_i2c.c:288:13: note: shadowed declaration is here
288 | uint8_t data;
| ^~~~
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-ID: <20230922155924.1172019-2-clg@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
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The STE_CTXPTR() and STE_S2TTB() macros both extract two halves
of an address from fields in the STE and combine them into a
single value to return. The current code for this uses a GCC
statement expression. There are two problems with this:
(1) The type chosen for the variable in the statement expr
is 'unsigned long', which might not be 64 bits
(2) the name chosen for the variable causes -Wshadow warnings
because it's the same as a variable in use at the callsite:
In file included from ../../hw/arm/smmuv3.c:34:
../../hw/arm/smmuv3.c: In function ‘smmu_get_cd’:
../../hw/arm/smmuv3-internal.h:538:23: warning: declaration of ‘addr’ shadows a previous local [-Wshadow=compatible-local]
538 | unsigned long addr; \
| ^~~~
../../hw/arm/smmuv3.c:339:23: note: in expansion of macro ‘STE_CTXPTR’
339 | dma_addr_t addr = STE_CTXPTR(ste);
| ^~~~~~~~~~
../../hw/arm/smmuv3.c:339:16: note: shadowed declaration is here
339 | dma_addr_t addr = STE_CTXPTR(ste);
| ^~~~
Sidestep both of these problems by just using a single
expression rather than a statement expr.
For CMD_ADDR, we got the type of the variable right but still
run into -Wshadow problems:
In file included from ../../hw/arm/smmuv3.c:34:
../../hw/arm/smmuv3.c: In function ‘smmuv3_range_inval’:
../../hw/arm/smmuv3-internal.h:334:22: warning: declaration of ‘addr’ shadows a previous local [-Wshadow=compatible-local]
334 | uint64_t addr = high << 32 | (low << 12); \
| ^~~~
../../hw/arm/smmuv3.c:1104:28: note: in expansion of macro ‘CMD_ADDR’
1104 | dma_addr_t end, addr = CMD_ADDR(cmd);
| ^~~~~~~~
../../hw/arm/smmuv3.c:1104:21: note: shadowed declaration is here
1104 | dma_addr_t end, addr = CMD_ADDR(cmd);
| ^~~~
so convert it too.
CD_TTB has neither problem, but it is the only other macro in
the file that uses this pattern, so we convert it also for
consistency's sake.
We use extract64() rather than extract32() to avoid having
to explicitly cast the result to uint64_t.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-ID: <20230922152944.3583438-5-peter.maydell@linaro.org>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
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Avoid shadowing a variable in smmuv3_notify_iova():
../../hw/arm/smmuv3.c: In function ‘smmuv3_notify_iova’:
../../hw/arm/smmuv3.c:1043:23: warning: declaration of ‘event’ shadows a previous local [-Wshadow=local]
1043 | SMMUEventInfo event = {.inval_ste_allowed = true};
| ^~~~~
../../hw/arm/smmuv3.c:1038:19: note: shadowed declaration is here
1038 | IOMMUTLBEvent event;
| ^~~~~
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-ID: <20230922152944.3583438-4-peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
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Avoid shadowing a local variable in arm_sysctl_write():
../../hw/misc/arm_sysctl.c: In function ‘arm_sysctl_write’:
../../hw/misc/arm_sysctl.c:537:26: warning: declaration of ‘val’ shadows a parameter [-Wshadow=local]
537 | uint32_t val;
| ^~~
../../hw/misc/arm_sysctl.c:388:39: note: shadowed declaration is here
388 | uint64_t val, unsigned size)
| ~~~~~~~~~^~~
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-ID: <20230922152944.3583438-3-peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
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Avoid shadowing a local variable in do_process_its_cmd():
../../hw/intc/arm_gicv3_its.c:548:17: warning: declaration of ‘ite’ shadows a previous local [-Wshadow=compatible-local]
548 | ITEntry ite = {};
| ^~~
../../hw/intc/arm_gicv3_its.c:518:13: note: shadowed declaration is here
518 | ITEntry ite;
| ^~~
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-ID: <20230922152944.3583438-2-peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
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Code changes in acpi that addresses all compiler complaints coming from enabling
-Wshadow flags. Enabling -Wshadow catches cases of local variables shadowing
other local variables or parameters. These makes the code confusing and/or adds
bugs that are difficult to catch. See also
Subject: Help wanted for enabling -Wshadow=local
Message-Id: <87r0mqlf9x.fsf@pond.sub.org>
https://lore.kernel.org/qemu-devel/87r0mqlf9x.fsf@pond.sub.org
The code is tested to build with and without the flag turned on.
CC: Markus Armbruster <armbru@redhat.com>
CC: Philippe Mathieu-Daude <philmd@linaro.org>
CC: mst@redhat.com
CC: imammedo@redhat.com
Signed-off-by: Ani Sinha <anisinha@redhat.com>
Message-ID: <20230922124203.127110-1-anisinha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
[Commit message tweaked]
Signed-off-by: Markus Armbruster <armbru@redhat.com>
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Rename 'name' variable to avoid this warning :
../hw/ppc/spapr_drc.c: In function ‘prop_get_fdt’:
../hw/ppc/spapr_drc.c:344:21: warning: declaration of ‘name’ shadows a parameter [-Wshadow=compatible-local]
344 | const char *name = NULL;
| ^~~~
../hw/ppc/spapr_drc.c:325:63: note: shadowed declaration is here
325 | static void prop_get_fdt(Object *obj, Visitor *v, const char *name,
| ~~~~~~~~~~~~^~~~
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-ID: <20230918145850.241074-9-clg@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
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Rename SysBusDevice variable to avoid this warning :
../hw/ppc/spapr_pci.c: In function ‘spapr_phb_realize’:
../hw/ppc/spapr_pci.c:1872:24: warning: declaration of ‘s’ shadows a previous local [-Wshadow=local]
1872 | SpaprPhbState *s;
| ^
../hw/ppc/spapr_pci.c:1829:19: note: shadowed declaration is here
1829 | SysBusDevice *s = SYS_BUS_DEVICE(dev);
| ^
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-ID: <20230918145850.241074-8-clg@kaod.org>
Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
|
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Remove extra 'drc_index' variable to avoid this warning :
../hw/ppc/spapr_drc.c: In function ‘rtas_ibm_configure_connector’:
../hw/ppc/spapr_drc.c:1240:26: warning: declaration of ‘drc_index’ shadows a previous local [-Wshadow=compatible-local]
1240 | uint32_t drc_index = spapr_drc_index(drc);
| ^~~~~~~~~
../hw/ppc/spapr_drc.c:1155:14: note: shadowed declaration is here
1155 | uint32_t drc_index;
| ^~~~~~~~~
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-ID: <20230918145850.241074-7-clg@kaod.org>
Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
|
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Rename PCIDevice variable to avoid this warning :
../hw/ppc/spapr.c: In function ‘spapr_get_fw_dev_path’:
../hw/ppc/spapr.c:3217:20: warning: declaration of ‘pcidev’ shadows a previous local [-Wshadow=compatible-local]
3217 | PCIDevice *pcidev = CAST(PCIDevice, dev, TYPE_PCI_DEVICE);
| ^~~~~~
../hw/ppc/spapr.c:3147:16: note: shadowed declaration is here
3147 | PCIDevice *pcidev = CAST(PCIDevice, dev, TYPE_PCI_DEVICE);
| ^~~~~~
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-ID: <20230918145850.241074-6-clg@kaod.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
|
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Remove extra 'i' variable to fix this warning :
../hw/ppc/spapr.c: In function ‘spapr_init_cpus’:
../hw/ppc/spapr.c:2668:13: warning: declaration of ‘i’ shadows a previous local [-Wshadow=compatible-local]
2668 | int i;
| ^
../hw/ppc/spapr.c:2645:9: note: shadowed declaration is here
2645 | int i;
| ^
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-ID: <20230918145850.241074-5-clg@kaod.org>
Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
|
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Introduce a helper routine defining one CPU device node to fix this
warning :
../hw/ppc/spapr.c: In function ‘spapr_dt_cpus’:
../hw/ppc/spapr.c:812:19: warning: declaration of ‘cs’ shadows a previous local [-Wshadow=compatible-local]
812 | CPUState *cs = rev[i];
| ^~
../hw/ppc/spapr.c:786:15: note: shadowed declaration is here
786 | CPUState *cs;
| ^~
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-ID: <20230918145850.241074-4-clg@kaod.org>
Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
|
|
to fix :
../hw/ppc/pnv_psi.c: In function ‘pnv_psi_p9_mmio_write’:
../hw/ppc/pnv_psi.c:741:24: warning: declaration of ‘addr’ shadows a parameter [-Wshadow=compatible-local]
741 | hwaddr addr = val & ~(PSIHB9_ESB_CI_VALID | PSIHB10_ESB_CI_64K);
| ^~~~
../hw/ppc/pnv_psi.c:702:56: note: shadowed declaration is here
702 | static void pnv_psi_p9_mmio_write(void *opaque, hwaddr addr,
| ~~~~~~~^~~~
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-ID: <20230918145850.241074-3-clg@kaod.org>
Reviewed-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
|
|
Fix:
hw/intc/openpic.c: In function ‘openpic_gbl_write’:
hw/intc/openpic.c:614:17: warning: declaration of ‘idx’ shadows a previous local [-Wshadow=compatible-local]
614 | int idx;
| ^~~
hw/intc/openpic.c:568:9: note: shadowed declaration is here
568 | int idx;
| ^~~
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20230904162824.85385-3-philmd@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
|
|
Fix:
hw/core/machine.c: In function ‘machine_initfn’:
hw/core/machine.c:1081:17: warning: declaration of ‘obj’ shadows a parameter [-Wshadow=compatible-local]
1081 | Object *obj = OBJECT(ms);
| ^~~
hw/core/machine.c:1065:36: note: shadowed declaration is here
1065 | static void machine_initfn(Object *obj)
| ~~~~~~~~^~~
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20230904162824.85385-2-philmd@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
|
|
Fix:
hw/nios2/10m50_devboard.c: In function ‘nios2_10m50_ghrd_init’:
hw/nios2/10m50_devboard.c:101:22: warning: declaration of ‘dev’ shadows a previous local [-Wshadow=compatible-local]
101 | DeviceState *dev = qdev_new(TYPE_NIOS2_VIC);
| ^~~
hw/nios2/10m50_devboard.c:60:18: note: shadowed declaration is here
60 | DeviceState *dev;
| ^~~
hw/nios2/10m50_devboard.c:110:18: warning: declaration of ‘i’ shadows a previous local [-Wshadow=compatible-local]
110 | for (int i = 0; i < 32; i++) {
| ^
hw/nios2/10m50_devboard.c:67:9: note: shadowed declaration is here
67 | int i;
| ^
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20230904161235.84651-15-philmd@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
|
|
Fix:
hw/microblaze/petalogix_ml605_mmu.c: In function ‘petalogix_ml605_init’:
hw/microblaze/petalogix_ml605_mmu.c:186:24: warning: declaration of ‘dinfo’ shadows a previous local [-Wshadow=compatible-local]
186 | DriveInfo *dinfo = drive_get(IF_MTD, 0, i);
| ^~~~~
hw/microblaze/petalogix_ml605_mmu.c:78:16: note: shadowed declaration is here
78 | DriveInfo *dinfo;
| ^~~~~
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20230904161235.84651-14-philmd@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
|
|
Fix:
hw/m68k/virt.c:263:13: error: declaration shadows a local variable [-Werror,-Wshadow]
BOOTINFOSTR(param_ptr, BI_COMMAND_LINE,
^
hw/m68k/bootinfo.h:47:13: note: expanded from macro 'BOOTINFOSTR'
int i; \
^
hw/m68k/virt.c:130:9: note: previous declaration is here
int i;
^
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20230904161235.84651-13-philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
|
|
Fix:
hw/arm/allwinner-r40.c:412:14: error: declaration shadows a local variable [-Werror,-Wshadow]
for (int i = 0; i < AW_R40_NUM_MMCS; i++) {
^
hw/arm/allwinner-r40.c:299:14: note: previous declaration is here
unsigned i;
^
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-ID: <20230904161235.84651-10-philmd@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
|
|
Fix:
hw/arm/virt.c:821:22: error: declaration shadows a local variable [-Werror,-Wshadow]
qemu_irq irq = qdev_get_gpio_in(vms->gic,
^
hw/arm/virt.c:803:13: note: previous declaration is here
int irq;
^
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-ID: <20230904161235.84651-9-philmd@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
|
|
Fix:
hw/arm/armv7m.c: In function ‘armv7m_realize’:
hw/arm/armv7m.c:520:27: warning: declaration of ‘sbd’ shadows a previous local [-Wshadow=compatible-local]
520 | SysBusDevice *sbd = SYS_BUS_DEVICE(&s->bitband[i]);
| ^~~
hw/arm/armv7m.c:278:19: note: shadowed declaration is here
278 | SysBusDevice *sbd;
| ^~~
---
hw/arm/armsse.c: In function ‘armsse_realize’:
hw/arm/armsse.c:1471:27: warning: declaration of ‘mr’ shadows a previous local [-Wshadow=compatible-local]
1471 | MemoryRegion *mr;
| ^~
hw/arm/armsse.c:917:19: note: shadowed declaration is here
917 | MemoryRegion *mr;
| ^~
---
hw/arm/armsse.c:1608:22: warning: declaration of ‘dev_splitter’ shadows a previous local [-Wshadow=compatible-local]
1608 | DeviceState *dev_splitter = DEVICE(splitter);
| ^~~~~~~~~~~~
hw/arm/armsse.c:923:18: note: shadowed declaration is here
923 | DeviceState *dev_splitter;
| ^~~~~~~~~~~~
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20230904161235.84651-8-philmd@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
|
|
The property was only used on QEMU 1.6 machine types.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
|
This code is not needed anymore in the supported machine types.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
|
Signed-off-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Message-ID: <20230913105326.40832-3-kbastian@mail.uni-paderborn.de>
|
|
Local variables shadowing other local variables or parameters make the
code needlessly hard to understand. Tracked down with -Wshadow=local.
Clean up: delete inner declarations when they are actually redundant,
else rename variables.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Ilya Dryomov <idryomov@gmail.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20230921121312.1301864-7-armbru@redhat.com>
|
|
Acked-by: Corey Minyard <cminyard@mvista.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
|
Rename the argument so that "addr" is only used inside the for loop.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
|
We are doing things like
nb_sectors /= (s->qdev.blocksize / BDRV_SECTOR_SIZE);
in the code here (e.g. in scsi_disk_emulate_mode_sense()), so if
the blocksize is smaller than BDRV_SECTOR_SIZE (=512), this crashes
with a division by 0 exception. Thus disallow block sizes of 256
bytes to avoid this situation.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1813
CVE: 2023-42467
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20230925091854.49198-1-thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
|
These are the last users of the 128K SeaBIOS blob in the i440FX family.
Removing them allows us to drop PCI support from the 128K blob,
thus making it easier to update SeaBIOS to newer versions.
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
|
staging
* Make keyutils independent from keyring in meson.build
* Simplify the NIC init code of the jazz machine a little bit
* Minor qtest and avocado fixes
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# 4rSalTn5Xuw=
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# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 25 Sep 2023 04:58:48 EDT
# 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 <huth@tuxfamily.org>" [full]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5
* tag 'pull-request-2023-09-25' of https://gitlab.com/thuth/qemu:
tests/avocado: fix waiting for vm shutdown in replay_linux
hw/mips/jazz: Simplify the NIC setup code
hw/mips/jazz: Move the NIC init code into a separate function
tests/qtest/netdev-socket: Do not test multicast on Darwin
tests/qtest/m48t59-test: Silence compiler warning with -Wshadow
tests/qtest/netdev-socket: Raise connection timeout to 120 seconds
meson.build: Make keyutils independent from keyring
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
|
|
* add host ticks function for RISC-V
* target/i386: Export GDS_NO bit
* target/i386: add support for bit 56 of MSR_IA32_VMX_BASIC
* first part of audiodev cleanups
# -----BEGIN PGP SIGNATURE-----
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# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 22 Sep 2023 11:40:53 EDT
# 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
* tag 'for-upstream' of https://gitlab.com/bonzini/qemu:
vl: recognize audiodev groups in configuration files
tests/qtest: Specify audiodev= and -audiodev
hw/display/xlnx_dp.c: Add audiodev property
hw/audio/lm4549: Add errp error reporting to init function
hw/audio: Simplify hda audio init
hw/input/tsc210x: Extract common init code into new function
qemu/timer: Add host ticks function for RISC-V
target/i386: Export GDS_NO bit to guests
target/i386: enumerate bit 56 of MSR_IA32_VMX_BASIC
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
|
|
https://git.linaro.org/people/pmaydell/qemu-arm into staging
target-arm queue:
* target/m68k: Add URL to semihosting spec
* docs/devel/loads-stores: Fix git grep regexes
* hw/arm/boot: Set SCR_EL3.FGTEn when booting kernel
* linux-user: Correct SME feature names reported in cpuinfo
* linux-user: Add missing arm32 hwcaps
* Don't skip MTE checks for LDRT/STRT at EL0
* Implement FEAT_HBC
* Implement FEAT_MOPS
* audio/jackaudio: Avoid dynamic stack allocation
* sbsa-ref: add non-secure EL2 virtual timer
* elf2dmp: improve Win2022, Win11 and large dumps
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# gpg: Signature made Thu 21 Sep 2023 13:36:00 EDT
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [full]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [full]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [full]
# gpg: aka "Peter Maydell <peter@archaic.org.uk>" [unknown]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE
* tag 'pull-target-arm-20230921' of https://git.linaro.org/people/pmaydell/qemu-arm: (30 commits)
elf2dmp: rework PDB_STREAM_INDEXES::segments obtaining
elf2dmp: use Linux mmap with MAP_NORESERVE when possible
elf2dmp: introduce merging of physical memory runs
elf2dmp: introduce physical block alignment
elf2dmp: replace PE export name check with PDB name check
sbsa-ref: add non-secure EL2 virtual timer
audio/jackaudio: Avoid dynamic stack allocation in qjack_process()
audio/jackaudio: Avoid dynamic stack allocation in qjack_client_init
target/arm: Enable FEAT_MOPS for CPU 'max'
target/arm: Implement the CPY* instructions
target/arm: Implement MTE tag-checking functions for FEAT_MOPS copies
target/arm: Implement the SETG* instructions
target/arm: Define new TB flag for ATA0
target/arm: Implement the SET* instructions
target/arm: Implement MTE tag-checking functions for FEAT_MOPS
target/arm: New function allocation_tag_mem_probe()
target/arm: Define syndrome function for MOPS exceptions
target/arm: Pass unpriv bool to get_a64_user_mem_index()
target/arm: Implement FEAT_MOPS enable bits
target/arm: Don't skip MTE checks for LDRT/STRT at EL0
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
|
|
The for-loop does not make much sense here - it is always left after
the first iteration, so we can also check for nb_nics == 1 instead
which is way easier to understand.
Also, the checks for nd->model are superfluous since the code in
mips_jazz_init_net() calls qemu_check_nic_model() that already
takes care of this (i.e. initializing nd->model if it has not been
set yet, and checking whether it is the "help" option or the
supported NIC model).
Message-ID: <20230913160922.355640-3-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
|
|
The mips_jazz_init() function is already quite big, so moving
away some code here can help to make it more understandable.
Additionally, by moving this code into a separate function, the
next patch (that will refactor the for-loop around the NIC init
code) will be much shorter and easier to understand.
Message-ID: <20230913160922.355640-2-thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
|
|
There was no way to set this and we need that for it to be able to properly
initialise.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Message-ID: <16963256573fcbfa7720aa2fd000ba74a4055222.1650874791.git.mkletzan@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
|
This will be used in future commit.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <be1bf295b3c6a3dee272b4b4e8115e37c2a772b5.1650874791.git.mkletzan@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
|
No return values are used anywhere, so switch the functions to be void
and add support for error reporting using errp for use in next patches.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <cd1df4ad2a6fae969c4a02a77955c4a8c0d430b6.1650874791.git.mkletzan@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
|
This deduplicates several lines and will make future changes more
concise.
Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <1d75877cf4cc2a38f87633ff16f9fea3e1bb0c03.1650874791.git.mkletzan@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
|
Armv8.1+ cpus have Virtual Host Extension (VHE) which added non-secure
EL2 virtual timer.
This change adds it to fullfil Arm BSA (Base System Architecture)
requirements.
Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Message-id: 20230913140610.214893-2-marcin.juszkiewicz@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|
|
Just like d7ef5e16a17c sets SCR_EL3.HXEn for FEAT_HCX, this commit
handles SCR_EL3.FGTEn for FEAT_FGT:
When we direct boot a kernel on a CPU which emulates EL3, we need to
set up the EL3 system registers as the Linux kernel documentation
specifies:
https://www.kernel.org/doc/Documentation/arm64/booting.rst
> For CPUs with the Fine Grained Traps (FEAT_FGT) extension present:
> - If EL3 is present and the kernel is entered at EL2:
> - SCR_EL3.FGTEn (bit 27) must be initialised to 0b1.
Cc: qemu-stable@nongnu.org
Signed-off-by: Fabian Vogt <fvogt@suse.de>
Message-id: 4831384.GXAFRqVoOG@linux-e202.suse.de
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|
|
trivial patches for 2023-09-21
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# gpg: Signature made Thu 21 Sep 2023 04:33:18 EDT
# gpg: using RSA key 7B73BAD68BE7A2C289314B22701B4F6B1A693E59
# gpg: issuer "mjt@tls.msk.ru"
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" [full]
# gpg: aka "Michael Tokarev <mjt@corpit.ru>" [full]
# gpg: aka "Michael Tokarev <mjt@debian.org>" [full]
# Primary key fingerprint: 6EE1 95D1 886E 8FFB 810D 4324 457C E0A0 8044 65C5
# Subkey fingerprint: 7B73 BAD6 8BE7 A2C2 8931 4B22 701B 4F6B 1A69 3E59
* tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu:
docs/devel/reset.rst: Correct function names
docs/cxl: Cleanout some more aarch64 examples.
hw/mem/cxl_type3: Add missing copyright and license notice
hw/cxl: Fix out of bound array access
docs/cxl: Change to lowercase as others
hw/cxl/cxl_device: Replace magic number in CXLError definition
hw/pci-bridge/cxl_upstream: Fix bandwidth entry base unit for SSLBIS
hw/cxl: Fix CFMW config memory leak
hw/i386/pc: fix code comment on cumulative flash size
subprojects: Use the correct .git suffix in the repository URLs
hw/other: spelling fixes
hw/tpm: spelling fixes
hw/pci: spelling fixes
hw/net: spelling fixes
i386: spelling fixes
bsd-user: spelling fixes
ppc: spelling fixes
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
|
|
Block layer patches
- Graph locking part 4 (node management)
- qemu-img map: report compressed data blocks
- block-backend: process I/O in the current AioContext
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# -----END PGP SIGNATURE-----
# gpg: Signature made Wed 20 Sep 2023 12:31:49 EDT
# gpg: using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg: issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6
* tag 'for-upstream' of https://repo.or.cz/qemu/kevin: (28 commits)
block: mark aio_poll as non-coroutine
block-backend: process zoned requests in the current AioContext
block-backend: process I/O in the current AioContext
test-bdrv-drain: avoid race with BH in IOThread drain test
block: remove AIOCBInfo->get_aio_context()
qemu-img: map: report compressed data blocks
block: add BDRV_BLOCK_COMPRESSED flag for bdrv_block_status()
block: Mark bdrv_add/del_child() and caller GRAPH_WRLOCK
block: Mark bdrv_unref_child() GRAPH_WRLOCK
block: Mark bdrv_root_unref_child() GRAPH_WRLOCK
block: Take graph rdlock in bdrv_change_aio_context()
block: Take graph rdlock in bdrv_drop_intermediate()
block: Mark bdrv_parent_cb_change_media() GRAPH_RDLOCK
block: Mark bdrv_child_perm() GRAPH_RDLOCK
block: Mark bdrv_get_cumulative_perm() and callers GRAPH_RDLOCK
block: Mark bdrv_parent_perms_conflict() and callers GRAPH_RDLOCK
block: Mark bdrv_attach_child() GRAPH_WRLOCK
block: Call transaction callbacks with lock held
block: Mark bdrv_attach_child_common() GRAPH_WRLOCK
block: Mark bdrv_replace_child_tran() GRAPH_WRLOCK
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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