Buildresult: mpe-quick/arm64-defconfig/arm64-gcc8 built on Aug 2 2018, 01:01

kisskb

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Status:	OK
Date/Time:	Aug 2 2018, 01:01
Duration:	0:04:04.199012
Builder:	ka2
Revision:	powerpc/pseries: fix EEH recovery of some IOV devices (`b87b9cf4935325c98522823caeddd333022a1c62)`
Target:	mpe-quick/arm64-defconfig/arm64-gcc8
Branch:	mpe-quick
Compiler:	arm64-gcc8 (aarch64-linux-gcc (GCC) 8.1.0)
Config:	defconfig (download)
Log:	Download original Possible warnings (23) <stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp] fs/configfs/symlink.c:67:3: warning: 'strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] fs/kernfs/symlink.c:91:3: warning: 'strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] crypto/ablkcipher.c:374:2: warning: 'strncpy' specified bound 64 equals destination size [-Wstringop-truncation] crypto/ablkcipher.c:448:2: warning: 'strncpy' specified bound 64 equals destination size [-Wstringop-truncation] crypto/blkcipher.c:513:2: warning: 'strncpy' specified bound 64 equals destination size [-Wstringop-truncation] net/bluetooth/hidp/core.c:778:2: warning: 'strncpy' output may be truncated copying 127 bytes from a string of length 127 [-Wstringop-truncation] fs/ext4/super.c:326:2: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation] fs/ext4/super.c:330:3: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation] lib/kobject.c:128:3: warning: 'strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] drivers/devfreq/devfreq.c:593:2: warning: 'strncpy' specified bound 16 equals destination size [-Wstringop-truncation] drivers/nvme/host/core.c:2046:3: warning: 'strncpy' output may be truncated copying 223 bytes from a string of length 255 [-Wstringop-truncation] drivers/gpu/drm/nouveau/nvif/client.c:72:2: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation] drivers/rpmsg/qcom_glink_native.c:1454:3: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation] drivers/rpmsg/qcom_glink_native.c:1404:3: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation] drivers/rpmsg/qcom_smd.c:1068:2: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation] drivers/rpmsg/qcom_smd.c:1296:3: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation] drivers/gpu/drm/msm/msm_fence.c:34:2: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation] drivers/video/hdmi.c:174:2: warning: 'strncpy' specified bound 8 equals destination size [-Wstringop-truncation] drivers/video/hdmi.c:175:2: warning: 'strncpy' specified bound 16 equals destination size [-Wstringop-truncation] drivers/gpu/drm/nouveau/nvkm/engine/device/user.c:192:2: warning: 'strncpy' specified bound 16 equals destination size [-Wstringop-truncation] drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:4167:2: warning: 'strncpy' output truncated before terminating nul copying 3 bytes from a string of the same length [-Wstringop-truncation] drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:4167:2: warning: 'strncpy' output truncated before terminating nul copying 3 bytes from a string of the same length [-Wstringop-truncation] Full Log # git rev-parse -q --verify b87b9cf4935325c98522823caeddd333022a1c62^{commit} b87b9cf4935325c98522823caeddd333022a1c62 already have revision, skipping fetch # git checkout -q -f -B kisskb b87b9cf4935325c98522823caeddd333022a1c62 # git clean -qxdf # < git log -1 # commit b87b9cf4935325c98522823caeddd333022a1c62 # Author: Sam Bobroff <sbobroff@linux.ibm.com> # Date: Mon Jul 30 11:59:14 2018 +1000 # # powerpc/pseries: fix EEH recovery of some IOV devices # # EEH recovery currently fails on pSeries for some IOV capable PCI # devices, if CONFIG_PCI_IOV is on and the hypervisor doesn't provide # certain device tree properties for the device. (Found on an IOV # capable device using the ipr driver.) # # Recovery fails in pci_enable_resources() at the check on r->parent, # because r->flags is set and r->parent is not. This state is due to # sriov_init() setting the start, end and flags members of the IOV BARs # but the parent not being set later in # pseries_pci_fixup_iov_resources(), because the # "ibm,open-sriov-vf-bar-info" property is missing. # # Correct this by zeroing the resource flags for IOV BARs when they # can't be configured (this is the same method used by sriov_init() and # __pci_read_base()). # # VFs cleared this way can't be enabled later, because that requires # another device tree property, "ibm,number-of-configurable-vfs" as well # as support for the RTAS function "ibm_map_pes". These are all part of # hypervisor support for IOV and it seems unlikely that a hypervisor # would ever partially, but not fully, support it. (None are currently # provided by QEMU/KVM.) # # Signed-off-by: Sam Bobroff <sbobroff@linux.ibm.com> # Reviewed-by: Bryant G. Ly <bryantly@linux.ibm.com> # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version # < git log --format=%s --max-count=1 b87b9cf4935325c98522823caeddd333022a1c62 # < make -s -j 48 ARCH=arm64 O=/kisskb/build/mpe-quick_arm64-defconfig_arm64-8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- defconfig # make -s -j 48 ARCH=arm64 O=/kisskb/build/mpe-quick_arm64-defconfig_arm64-8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- /kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter. <stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp] /kisskb/src/net/Makefile:24: CC cannot link executables. Skipping bpfilter. In function 'fill_item_path', inlined from 'configfs_get_target_path' at /kisskb/src/fs/configfs/symlink.c:250:2, inlined from 'configfs_getlink' at /kisskb/src/fs/configfs/symlink.c:272:10, inlined from 'configfs_get_link.part.1' at /kisskb/src/fs/configfs/symlink.c:295:10, inlined from 'configfs_get_link': /kisskb/src/fs/configfs/symlink.c:67:3: warning: 'strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] strncpy(buffer + length,config_item_name(p),cur); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/fs/configfs/symlink.c: In function 'configfs_get_link': /kisskb/src/fs/configfs/symlink.c:63:13: note: length computed here int cur = strlen(config_item_name(p)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'kernfs_get_target_path', inlined from 'kernfs_getlink.isra.0' at /kisskb/src/fs/kernfs/symlink.c:109:10, inlined from 'kernfs_iop_get_link.part.1' at /kisskb/src/fs/kernfs/symlink.c:127:10, inlined from 'kernfs_iop_get_link': /kisskb/src/fs/kernfs/symlink.c:91:3: warning: 'strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] strncpy(s + len, kn->name, slen); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/fs/kernfs/symlink.c: In function 'kernfs_iop_get_link': /kisskb/src/fs/kernfs/symlink.c:88:14: note: length computed here int slen = strlen(kn->name); ^~~~~~~~~~~~~~~~ /kisskb/src/crypto/ablkcipher.c: In function 'crypto_ablkcipher_report': /kisskb/src/crypto/ablkcipher.c:374:2: warning: 'strncpy' specified bound 64 equals destination size [-Wstringop-truncation] strncpy(rblkcipher.geniv, alg->cra_ablkcipher.geniv ?: "<default>", ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ sizeof(rblkcipher.geniv)); ~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/crypto/ablkcipher.c: In function 'crypto_givcipher_report': /kisskb/src/crypto/ablkcipher.c:448:2: warning: 'strncpy' specified bound 64 equals destination size [-Wstringop-truncation] strncpy(rblkcipher.geniv, alg->cra_ablkcipher.geniv ?: "<built-in>", ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ sizeof(rblkcipher.geniv)); ~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/crypto/blkcipher.c: In function 'crypto_blkcipher_report': /kisskb/src/crypto/blkcipher.c:513:2: warning: 'strncpy' specified bound 64 equals destination size [-Wstringop-truncation] strncpy(rblkcipher.geniv, alg->cra_blkcipher.geniv ?: "<default>", ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ sizeof(rblkcipher.geniv)); ~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'hidp_setup_hid', inlined from 'hidp_session_dev_init' at /kisskb/src/net/bluetooth/hidp/core.c:815:9, inlined from 'hidp_session_new' at /kisskb/src/net/bluetooth/hidp/core.c:953:8, inlined from 'hidp_connection_add' at /kisskb/src/net/bluetooth/hidp/core.c:1366:8: /kisskb/src/net/bluetooth/hidp/core.c:778:2: warning: 'strncpy' output may be truncated copying 127 bytes from a string of length 127 [-Wstringop-truncation] strncpy(hid->name, req->name, sizeof(req->name) - 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/fs/ext4/super.c: In function '__save_error_info.isra.7': /kisskb/src/fs/ext4/super.c:326:2: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation] strncpy(es->s_last_error_func, func, sizeof(es->s_last_error_func)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/fs/ext4/super.c:330:3: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation] strncpy(es->s_first_error_func, func, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ sizeof(es->s_first_error_func)); ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'fill_kobj_path', inlined from 'kobject_get_path' at /kisskb/src/lib/kobject.c:155:2: /kisskb/src/lib/kobject.c:128:3: warning: 'strncpy' output truncated before terminating nul copying as many bytes from a string as its length [-Wstringop-truncation] strncpy(path + length, kobject_name(parent), cur); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/lib/kobject.c: In function 'kobject_get_path': /kisskb/src/lib/kobject.c:125:13: note: length computed here int cur = strlen(kobject_name(parent)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'devfreq_add_device.part.7', inlined from 'devfreq_add_device': /kisskb/src/drivers/devfreq/devfreq.c:593:2: warning: 'strncpy' specified bound 16 equals destination size [-Wstringop-truncation] strncpy(devfreq->governor_name, governor_name, DEVFREQ_NAME_LEN); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'nvme_init_subnqn.isra.18', inlined from 'nvme_init_subsystem' at /kisskb/src/drivers/nvme/host/core.c:2192:2, inlined from 'nvme_init_identify' at /kisskb/src/drivers/nvme/host/core.c:2350:9: /kisskb/src/drivers/nvme/host/core.c:2046:3: warning: 'strncpy' output may be truncated copying 223 bytes from a string of length 255 [-Wstringop-truncation] strncpy(subsys->subnqn, id->subnqn, NVMF_NQN_SIZE); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/gpu/drm/nouveau/nvif/client.c: In function 'nvif_client_init': /kisskb/src/drivers/gpu/drm/nouveau/nvif/client.c:72:2: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation] strncpy(args.name, name, sizeof(args.name)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'qcom_glink_rx_close', inlined from 'qcom_glink_work' at /kisskb/src/drivers/rpmsg/qcom_glink_native.c:1528:4: /kisskb/src/drivers/rpmsg/qcom_glink_native.c:1454:3: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation] strncpy(chinfo.name, channel->name, sizeof(chinfo.name)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'qcom_glink_rx_open', inlined from 'qcom_glink_work' at /kisskb/src/drivers/rpmsg/qcom_glink_native.c:1525:4: /kisskb/src/drivers/rpmsg/qcom_glink_native.c:1404:3: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation] strncpy(rpdev->id.name, name, RPMSG_NAME_SIZE); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'qcom_smd_create_device.isra.2', inlined from 'qcom_channel_state_worker' at /kisskb/src/drivers/rpmsg/qcom_smd.c:1273:3: /kisskb/src/drivers/rpmsg/qcom_smd.c:1068:2: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation] strncpy(rpdev->id.name, channel->name, RPMSG_NAME_SIZE); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/rpmsg/qcom_smd.c: In function 'qcom_channel_state_worker': /kisskb/src/drivers/rpmsg/qcom_smd.c:1296:3: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation] strncpy(chinfo.name, channel->name, sizeof(chinfo.name)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/gpu/drm/msm/msm_fence.c: In function 'msm_fence_context_alloc': /kisskb/src/drivers/gpu/drm/msm/msm_fence.c:34:2: warning: 'strncpy' specified bound 32 equals destination size [-Wstringop-truncation] strncpy(fctx->name, name, sizeof(fctx->name)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/video/hdmi.c: In function 'hdmi_spd_infoframe_init': /kisskb/src/drivers/video/hdmi.c:174:2: warning: 'strncpy' specified bound 8 equals destination size [-Wstringop-truncation] strncpy(frame->vendor, vendor, sizeof(frame->vendor)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/video/hdmi.c:175:2: warning: 'strncpy' specified bound 16 equals destination size [-Wstringop-truncation] strncpy(frame->product, product, sizeof(frame->product)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'nvkm_udevice_info', inlined from 'nvkm_udevice_mthd' at /kisskb/src/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c:223:10: /kisskb/src/drivers/gpu/drm/nouveau/nvkm/engine/device/user.c:192:2: warning: 'strncpy' specified bound 16 equals destination size [-Wstringop-truncation] strncpy(args->v0.chip, device->chip->name, sizeof(args->v0.chip)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'brcmf_vndr_ie', inlined from 'brcmf_vif_set_mgmt_ie' at /kisskb/src/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:4278:25: /kisskb/src/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:4167:2: warning: 'strncpy' output truncated before terminating nul copying 3 bytes from a string of the same length [-Wstringop-truncation] strncpy(iebuf, add_del_cmd, VNDR_IE_CMD_LEN - 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In function 'brcmf_vndr_ie', inlined from 'brcmf_vif_set_mgmt_ie' at /kisskb/src/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:4315:25: /kisskb/src/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:4167:2: warning: 'strncpy' output truncated before terminating nul copying 3 bytes from a string of the same length [-Wstringop-truncation] strncpy(iebuf, add_del_cmd, VNDR_IE_CMD_LEN - 1); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Completed OK # rm -rf /kisskb/build/mpe-quick_arm64-defconfig_arm64-8 # Build took: 0:04:04.199012

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