Re: [PATCH RESEND v4] arm: remove !CPU_V6 and !GENERIC_ATOMIC64 build dependencies for XEN

From: kbuild test robot
Date: Tue Dec 22 2015 - 15:31:05 EST

Next message: David Miller: "Re: [PATCH] dccp: fix use-after-free after cloning struct dccp_sock"
Previous message: Douglas Gilbert: "Re: [PATCH v2 2/3] scsi: move Additional Sense Codes to separate file"
In reply to: Stefano Stabellini: "Re: [PATCH RESEND v4] arm: remove !CPU_V6 and !GENERIC_ATOMIC64 build dependencies for XEN"
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Hi Stefano,

[auto build test WARNING on arm/for-next]
[also build test WARNING on v4.4-rc6 next-20151222]

url: https://github.com/0day-ci/linux/commits/Stefano-Stabellini/arm-remove-CPU_V6-and-GENERIC_ATOMIC64-build-dependencies-for-XEN/20151222-222129
base: http://repo.or.cz/linux-2.6/linux-2.6-arm.git for-next
config: arm-allmodconfig (attached as .config)
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save the attached .config to linux build tree
make.cross ARCH=arm

All warnings (new ones prefixed by >>):

drivers/gpu/drm/exynos/exynos_drm_ipp.c: In function 'ipp_get_mem_node':
>> drivers/gpu/drm/exynos/exynos_drm_ipp.c:585:4: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'dma_addr_t' [-Wformat=]
DRM_DEBUG_KMS("i[%d]base[0x%x]hd[0x%lx]\n", i,
^
--
In file included from include/linux/printk.h:277:0,
from include/linux/kernel.h:13,
from include/linux/clk.h:16,
from drivers/gpu/drm/sti/sti_hqvdp.c:7:
drivers/gpu/drm/sti/sti_hqvdp.c: In function 'sti_hqvdp_vtg_cb':
include/linux/dynamic_debug.h:64:16: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'dma_addr_t' [-Wformat=]
static struct _ddebug __aligned(8) \
^
include/linux/dynamic_debug.h:84:2: note: in expansion of macro 'DEFINE_DYNAMIC_DEBUG_METADATA'
DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \
^
include/linux/device.h:1179:2: note: in expansion of macro 'dynamic_dev_dbg'
dynamic_dev_dbg(dev, format, ##__VA_ARGS__); \
^
>> drivers/gpu/drm/sti/sti_hqvdp.c:605:3: note: in expansion of macro 'dev_dbg'
dev_dbg(hqvdp->dev, "%s Posted command:0x%x\n",
^
drivers/gpu/drm/sti/sti_hqvdp.c: In function 'sti_hqvdp_atomic_update':
include/linux/dynamic_debug.h:64:16: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'dma_addr_t' [-Wformat=]
static struct _ddebug __aligned(8) \
^
include/linux/dynamic_debug.h:84:2: note: in expansion of macro 'DEFINE_DYNAMIC_DEBUG_METADATA'
DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \
^
include/linux/device.h:1179:2: note: in expansion of macro 'dynamic_dev_dbg'
dynamic_dev_dbg(dev, format, ##__VA_ARGS__); \
^
drivers/gpu/drm/sti/sti_hqvdp.c:931:2: note: in expansion of macro 'dev_dbg'
dev_dbg(hqvdp->dev, "%s Posted command:0x%x\n",
^
--
In file included from include/linux/printk.h:277:0,
from include/linux/kernel.h:13,
from include/linux/list.h:8,
from include/linux/module.h:9,
from drivers/media/platform/soc_camera/mx3_camera.c:13:
drivers/media/platform/soc_camera/mx3_camera.c: In function 'mx3_cam_dma_done':
include/linux/dynamic_debug.h:64:16: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'dma_addr_t' [-Wformat=]
static struct _ddebug __aligned(8) \
^
include/linux/dynamic_debug.h:84:2: note: in expansion of macro 'DEFINE_DYNAMIC_DEBUG_METADATA'
DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \
^
include/linux/device.h:1179:2: note: in expansion of macro 'dynamic_dev_dbg'
dynamic_dev_dbg(dev, format, ##__VA_ARGS__); \
^
>> drivers/media/platform/soc_camera/mx3_camera.c:149:2: note: in expansion of macro 'dev_dbg'
dev_dbg(chan->device->dev, "callback cookie %d, active DMA 0x%08x\n",
^
drivers/media/platform/soc_camera/mx3_camera.c: In function 'mx3_videobuf_queue':
include/linux/dynamic_debug.h:64:16: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'dma_addr_t' [-Wformat=]
static struct _ddebug __aligned(8) \
^
include/linux/dynamic_debug.h:84:2: note: in expansion of macro 'DEFINE_DYNAMIC_DEBUG_METADATA'
DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \
^
include/linux/device.h:1179:2: note: in expansion of macro 'dynamic_dev_dbg'
dynamic_dev_dbg(dev, format, ##__VA_ARGS__); \
^
drivers/media/platform/soc_camera/mx3_camera.c:341:2: note: in expansion of macro 'dev_dbg'
dev_dbg(icd->parent, "Submitted cookie %d DMA 0x%08x\n",
^
drivers/media/platform/soc_camera/mx3_camera.c: In function 'mx3_videobuf_release':
include/linux/dynamic_debug.h:64:16: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'dma_addr_t' [-Wformat=]
static struct _ddebug __aligned(8) \
^
include/linux/dynamic_debug.h:84:2: note: in expansion of macro 'DEFINE_DYNAMIC_DEBUG_METADATA'
DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \
^
include/linux/device.h:1179:2: note: in expansion of macro 'dynamic_dev_dbg'
dynamic_dev_dbg(dev, format, ##__VA_ARGS__); \
^
drivers/media/platform/soc_camera/mx3_camera.c:370:2: note: in expansion of macro 'dev_dbg'
dev_dbg(icd->parent,
^
--
drivers/net/ethernet/ti/davinci_cpdma.c: In function 'cpdma_desc_pool_create':
>> drivers/net/ethernet/ti/davinci_cpdma.c:182:18: warning: passing argument 3 of 'dma_alloc_coherent' from incompatible pointer type
pool->cpumap = dma_alloc_coherent(dev, size, &pool->phys,
^
In file included from arch/arm/include/asm/dma-mapping.h:49:0,
from include/linux/dma-mapping.h:87,
from drivers/net/ethernet/ti/davinci_cpdma.c:21:
include/asm-generic/dma-mapping-common.h:286:21: note: expected 'dma_addr_t *' but argument is of type 'phys_addr_t *'
static inline void *dma_alloc_coherent(struct device *dev, size_t size,
^
--
In file included from include/linux/printk.h:277:0,
from include/linux/kernel.h:13,
from drivers/soc/ti/knav_qmss_queue.c:19:
drivers/soc/ti/knav_qmss_queue.c: In function 'knav_queue_setup_region':
include/linux/dynamic_debug.h:64:16: warning: format '%x' expects argument of type 'unsigned int', but argument 9 has type 'dma_addr_t' [-Wformat=]
static struct _ddebug __aligned(8) \
^
include/linux/dynamic_debug.h:84:2: note: in expansion of macro 'DEFINE_DYNAMIC_DEBUG_METADATA'
DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \
^
include/linux/device.h:1179:2: note: in expansion of macro 'dynamic_dev_dbg'
dynamic_dev_dbg(dev, format, ##__VA_ARGS__); \
^
>> drivers/soc/ti/knav_qmss_queue.c:1025:2: note: in expansion of macro 'dev_dbg'
dev_dbg(kdev->dev,
^
include/linux/dynamic_debug.h:64:16: warning: format '%x' expects argument of type 'unsigned int', but argument 10 has type 'dma_addr_t' [-Wformat=]
static struct _ddebug __aligned(8) \
^
include/linux/dynamic_debug.h:84:2: note: in expansion of macro 'DEFINE_DYNAMIC_DEBUG_METADATA'
DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \
^
include/linux/device.h:1179:2: note: in expansion of macro 'dynamic_dev_dbg'
dynamic_dev_dbg(dev, format, ##__VA_ARGS__); \
^
>> drivers/soc/ti/knav_qmss_queue.c:1025:2: note: in expansion of macro 'dev_dbg'
dev_dbg(kdev->dev,
^
drivers/soc/ti/knav_qmss_queue.c: In function 'knav_queue_setup_link_ram':
include/linux/dynamic_debug.h:64:16: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'dma_addr_t' [-Wformat=]
static struct _ddebug __aligned(8) \
^
include/linux/dynamic_debug.h:84:2: note: in expansion of macro 'DEFINE_DYNAMIC_DEBUG_METADATA'
DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \
^
include/linux/device.h:1179:2: note: in expansion of macro 'dynamic_dev_dbg'
dynamic_dev_dbg(dev, format, ##__VA_ARGS__); \
^
drivers/soc/ti/knav_qmss_queue.c:1175:3: note: in expansion of macro 'dev_dbg'
dev_dbg(kdev->dev, "linkram0: phys:%x, virt:%p, size:%x\n",
^
include/linux/dynamic_debug.h:64:16: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'dma_addr_t' [-Wformat=]
static struct _ddebug __aligned(8) \
^
include/linux/dynamic_debug.h:84:2: note: in expansion of macro 'DEFINE_DYNAMIC_DEBUG_METADATA'
DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \
^
include/linux/device.h:1179:2: note: in expansion of macro 'dynamic_dev_dbg'
dynamic_dev_dbg(dev, format, ##__VA_ARGS__); \
^
drivers/soc/ti/knav_qmss_queue.c:1184:3: note: in expansion of macro 'dev_dbg'
dev_dbg(kdev->dev, "linkram1: phys:%x, virt:%p, size:%x\n",
^
--
In file included from include/linux/printk.h:277:0,
from include/linux/kernel.h:13,
from drivers/soc/ti/knav_qmss_acc.c:19:
drivers/soc/ti/knav_qmss_acc.c: In function 'knav_acc_int_handler':
include/linux/dynamic_debug.h:64:16: warning: format '%x' expects argument of type 'unsigned int', but argument 7 has type 'dma_addr_t' [-Wformat=]
static struct _ddebug __aligned(8) \
^
include/linux/dynamic_debug.h:84:2: note: in expansion of macro 'DEFINE_DYNAMIC_DEBUG_METADATA'
DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \
^
include/linux/device.h:1179:2: note: in expansion of macro 'dynamic_dev_dbg'
dynamic_dev_dbg(dev, format, ##__VA_ARGS__); \
^
>> drivers/soc/ti/knav_qmss_acc.c:125:2: note: in expansion of macro 'dev_dbg'
dev_dbg(kdev->dev, "acc-irq: channel %d, list %d, virt %p, phys %x\n",
^
drivers/soc/ti/knav_qmss_acc.c: In function 'knav_init_acc_range':
include/linux/dynamic_debug.h:64:16: warning: format '%x' expects argument of type 'unsigned int', but argument 6 has type 'dma_addr_t' [-Wformat=]
static struct _ddebug __aligned(8) \
^
include/linux/dynamic_debug.h:84:2: note: in expansion of macro 'DEFINE_DYNAMIC_DEBUG_METADATA'
DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt); \
^
include/linux/device.h:1179:2: note: in expansion of macro 'dynamic_dev_dbg'
dynamic_dev_dbg(dev, format, ##__VA_ARGS__); \
^
drivers/soc/ti/knav_qmss_acc.c:594:3: note: in expansion of macro 'dev_dbg'
dev_dbg(kdev->dev, "%s: channel %d, phys %08x, virt %8p\n",
^
--
drivers/video/fbdev/da8xx-fb.c: In function 'fb_probe':
>> drivers/video/fbdev/da8xx-fb.c:1429:19: warning: passing argument 3 of 'dma_alloc_coherent' from incompatible pointer type
par->vram_virt = dma_alloc_coherent(NULL,
^
In file included from arch/arm/include/asm/dma-mapping.h:49:0,
from include/linux/dma-mapping.h:87,
from drivers/video/fbdev/da8xx-fb.c:25:
include/asm-generic/dma-mapping-common.h:286:21: note: expected 'dma_addr_t *' but argument is of type 'resource_size_t *'
static inline void *dma_alloc_coherent(struct device *dev, size_t size,
^
>> drivers/video/fbdev/da8xx-fb.c:1450:24: warning: passing argument 3 of 'dma_zalloc_coherent' from incompatible pointer type
par->v_palette_base = dma_zalloc_coherent(NULL, PALETTE_SIZE,
^
In file included from drivers/video/fbdev/da8xx-fb.c:25:0:
include/linux/dma-mapping.h:187:21: note: expected 'dma_addr_t *' but argument is of type 'resource_size_t *'
static inline void *dma_zalloc_coherent(struct device *dev, size_t size,
^
--
In file included from include/linux/dma-mapping.h:87:0,
from include/linux/dma-buf.h:31,
from drivers/gpu/drm/armada/armada_gem.c:8:
drivers/gpu/drm/armada/armada_gem.c: In function 'armada_gem_alloc_private_object':
>> arch/arm/include/asm/dma-mapping.h:16:24: warning: large integer implicitly truncated to unsigned type [-Woverflow]
#define DMA_ERROR_CODE (~(dma_addr_t)0x0)
^
>> drivers/gpu/drm/armada/armada_gem.c:204:18: note: in expansion of macro 'DMA_ERROR_CODE'
obj->dev_addr = DMA_ERROR_CODE;
^
drivers/gpu/drm/armada/armada_gem.c: In function 'armada_gem_alloc_object':
>> arch/arm/include/asm/dma-mapping.h:16:24: warning: large integer implicitly truncated to unsigned type [-Woverflow]
#define DMA_ERROR_CODE (~(dma_addr_t)0x0)
^
drivers/gpu/drm/armada/armada_gem.c:228:18: note: in expansion of macro 'DMA_ERROR_CODE'
obj->dev_addr = DMA_ERROR_CODE;
^

vim +585 drivers/gpu/drm/exynos/exynos_drm_ipp.c

c4a856a7 Andrzej Hajda 2014-08-28 569 DRM_DEBUG_KMS("i[%d]handle[0x%x]\n", i, qbuf->handle[i]);
c4a856a7 Andrzej Hajda 2014-08-28 570
c4a856a7 Andrzej Hajda 2014-08-28 571 /* get dma address by handle */
c4a856a7 Andrzej Hajda 2014-08-28 572 if (qbuf->handle[i]) {
c4a856a7 Andrzej Hajda 2014-08-28 573 dma_addr_t *addr;
c4a856a7 Andrzej Hajda 2014-08-28 574
c4a856a7 Andrzej Hajda 2014-08-28 575 addr = exynos_drm_gem_get_dma_addr(drm_dev,
d9b9734c Andrzej Hajda 2014-09-02 576 qbuf->handle[i], c_node->filp);
c4a856a7 Andrzej Hajda 2014-08-28 577 if (IS_ERR(addr)) {
c4a856a7 Andrzej Hajda 2014-08-28 578 DRM_ERROR("failed to get addr.\n");
c4a856a7 Andrzej Hajda 2014-08-28 579 ipp_put_mem_node(drm_dev, c_node, m_node);
c4a856a7 Andrzej Hajda 2014-08-28 580 return ERR_PTR(-EFAULT);
c4a856a7 Andrzej Hajda 2014-08-28 581 }
c4a856a7 Andrzej Hajda 2014-08-28 582
c4a856a7 Andrzej Hajda 2014-08-28 583 buf_info->handles[i] = qbuf->handle[i];
c4a856a7 Andrzej Hajda 2014-08-28 584 buf_info->base[i] = *addr;
c4a856a7 Andrzej Hajda 2014-08-28 @585 DRM_DEBUG_KMS("i[%d]base[0x%x]hd[0x%lx]\n", i,
c4a856a7 Andrzej Hajda 2014-08-28 586 buf_info->base[i], buf_info->handles[i]);
c4a856a7 Andrzej Hajda 2014-08-28 587 }
c4a856a7 Andrzej Hajda 2014-08-28 588 }
c4a856a7 Andrzej Hajda 2014-08-28 589
c4a856a7 Andrzej Hajda 2014-08-28 590 mutex_lock(&c_node->mem_lock);
e44bf6b7 Beata Michalska 2015-03-04 591 if (ipp_validate_mem_node(drm_dev, m_node, c_node)) {
e44bf6b7 Beata Michalska 2015-03-04 592 ipp_put_mem_node(drm_dev, c_node, m_node);
e44bf6b7 Beata Michalska 2015-03-04 593 mutex_unlock(&c_node->mem_lock);

:::::: The code at line 585 was first introduced by commit
:::::: c4a856a733b0aa3c62ce53efa20cc09feefb7739 drm/exynos/ipp: move nodes cleaning to separate function

:::::: TO: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
:::::: CC: Inki Dae <daeinki@xxxxxxxxx>

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Next message: David Miller: "Re: [PATCH] dccp: fix use-after-free after cloning struct dccp_sock"
Previous message: Douglas Gilbert: "Re: [PATCH v2 2/3] scsi: move Additional Sense Codes to separate file"
In reply to: Stefano Stabellini: "Re: [PATCH RESEND v4] arm: remove !CPU_V6 and !GENERIC_ATOMIC64 build dependencies for XEN"
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