Re: [Qemu-devel] [RFC PATCH 0/3] hw/display: Refresh UI depending on vGPU page flip events

[no-reply]

Patchew URL: https://patchew.org/QEMU/address@hidden/



Hi,

This series failed the asan build test. Please find the testing commands and
their output below. If you have Docker installed, you can probably reproduce it
locally.

=== TEST SCRIPT BEGIN ===
#!/bin/bash
time make address@hidden TARGET_LIST=x86_64-softmmu J=14 NETWORK=1
=== TEST SCRIPT END ===

  CC      x86_64-softmmu/qapi/qapi-visit-target.o
  CC      x86_64-softmmu/qapi/qapi-visit.o
  CC      x86_64-softmmu/qapi/qapi-events-target.o
/tmp/qemu-test/src/hw/vfio/display.c:295:9: error: variable 'primary' is used 
uninitialized whenever 'if' condition is false 
[-Werror,-Wsometimes-uninitialized]
    if (!dpy->event_flags ||
        ^~~~~~~~~~~~~~~~~~~~
/tmp/qemu-test/src/hw/vfio/display.c:341:35: note: uninitialized use occurs here
---
    VFIODMABuf *primary, *cursor;
                       ^
                        = NULL
/tmp/qemu-test/src/hw/vfio/display.c:601:43: error: use of undeclared 
identifier 'VFIO_IRQ_TYPE_GFX'
    ret = register_display_notifier(vdev, VFIO_IRQ_TYPE_GFX,
                                          ^
/tmp/qemu-test/src/hw/vfio/display.c:602:37: error: use of undeclared 
identifier 'VFIO_IRQ_SUBTYPE_GFX_PRI_PLANE_FLIP'
                                    VFIO_IRQ_SUBTYPE_GFX_PRI_PLANE_FLIP,
                                    ^
/tmp/qemu-test/src/hw/vfio/display.c:610:43: error: use of undeclared 
identifier 'VFIO_IRQ_TYPE_GFX'
    ret = register_display_notifier(vdev, VFIO_IRQ_TYPE_GFX,
                                          ^
/tmp/qemu-test/src/hw/vfio/display.c:611:36: error: use of undeclared 
identifier 'VFIO_IRQ_SUBTYPE_GFX_CUR_PLANE_FLIP'
                                   VFIO_IRQ_SUBTYPE_GFX_CUR_PLANE_FLIP,
                                   ^
/tmp/qemu-test/src/hw/vfio/display.c:672:39: error: use of undeclared 
identifier 'VFIO_IRQ_TYPE_GFX'
    unregister_display_notifier(vdev, VFIO_IRQ_TYPE_GFX,
                                      ^
/tmp/qemu-test/src/hw/vfio/display.c:673:33: error: use of undeclared 
identifier 'VFIO_IRQ_SUBTYPE_GFX_PRI_PLANE_FLIP'
                                VFIO_IRQ_SUBTYPE_GFX_PRI_PLANE_FLIP,
                                ^
/tmp/qemu-test/src/hw/vfio/display.c:676:39: error: use of undeclared 
identifier 'VFIO_IRQ_TYPE_GFX'
    unregister_display_notifier(vdev, VFIO_IRQ_TYPE_GFX,
                                      ^
/tmp/qemu-test/src/hw/vfio/display.c:677:33: error: use of undeclared 
identifier 'VFIO_IRQ_SUBTYPE_GFX_CUR_PLANE_FLIP'
                                VFIO_IRQ_SUBTYPE_GFX_CUR_PLANE_FLIP,
                                ^
9 errors generated.
/tmp/qemu-test/src/hw/vfio/common.c:757:25: error: use of undeclared identifier 
'VFIO_IRQ_INFO_FLAG_CAPS'
    if (!(info->flags & VFIO_IRQ_INFO_FLAG_CAPS)) {
                        ^
/tmp/qemu-test/src/hw/vfio/common.c:761:28: error: no member named 'cap_offset' 
in 'struct vfio_irq_info'
    for (hdr = ptr + info->cap_offset; hdr != ptr; hdr = ptr + hdr->next) {
                     ~~~~  ^
/tmp/qemu-test/src/hw/vfio/common.c:1636:44: error: use of undeclared 
identifier 'VFIO_IRQ_INFO_CAP_TYPE'
        hdr = vfio_get_irq_info_cap(*info, VFIO_IRQ_INFO_CAP_TYPE);
                                           ^
/tmp/qemu-test/src/hw/vfio/common.c:1642:20: error: incomplete definition of 
type 'struct vfio_irq_info_cap_type'
        cap_type = container_of(hdr, struct vfio_irq_info_cap_type, header);
                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/qemu-test/src/include/qemu/compiler.h:57:34: note: expanded from macro 
'container_of'
---
/tmp/qemu-test/src/hw/vfio/common.c:1630:16: note: forward declaration of 
'struct vfio_irq_info_cap_type'
        struct vfio_irq_info_cap_type *cap_type;
               ^
/tmp/qemu-test/src/hw/vfio/common.c:1642:20: error: offsetof of incomplete type 
'struct vfio_irq_info_cap_type'
        cap_type = container_of(hdr, struct vfio_irq_info_cap_type, header);
                   ^                 ~~~~~~
/tmp/qemu-test/src/include/qemu/compiler.h:58:37: note: expanded from macro 
'container_of'
---
/tmp/qemu-test/src/hw/vfio/common.c:1630:16: note: forward declaration of 
'struct vfio_irq_info_cap_type'
        struct vfio_irq_info_cap_type *cap_type;
               ^
/tmp/qemu-test/src/hw/vfio/common.c:1642:18: error: assigning to 'struct 
vfio_irq_info_cap_type *' from incompatible type 'void'
        cap_type = container_of(hdr, struct vfio_irq_info_cap_type, header);
                 ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/tmp/qemu-test/src/hw/vfio/common.c:1644:21: error: incomplete definition of 
type 'struct vfio_irq_info_cap_type'
        if (cap_type->type == type && cap_type->subtype == subtype) {
            ~~~~~~~~^
/tmp/qemu-test/src/hw/vfio/common.c:1630:16: note: forward declaration of 
'struct vfio_irq_info_cap_type'
        struct vfio_irq_info_cap_type *cap_type;
               ^
/tmp/qemu-test/src/hw/vfio/common.c:1644:47: error: incomplete definition of 
type 'struct vfio_irq_info_cap_type'
        if (cap_type->type == type && cap_type->subtype == subtype) {
                                      ~~~~~~~~^
/tmp/qemu-test/src/hw/vfio/common.c:1630:16: note: forward declaration of 
'struct vfio_irq_info_cap_type'


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http://patchew.org/logs/address@hidden/testing.asan/?type=message.
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