Buildresult: linus/parisc-allmodconfig/parisc-gcc8 built on Nov 27 2020, 06:14

kisskb

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Status:	OK
Date/Time:	Nov 27 2020, 06:14
Duration:	0:09:39.853850
Builder:	ka4
Revision:	mm: memcg: relayout structure mem_cgroup to avoid cache interference (`4df910620bebb5cfe234af16ac8f6474b60215fd)`
Target:	linus/parisc-allmodconfig/parisc-gcc8
Branch:	linus
Compiler:	parisc-gcc8 (hppa-linux-gcc (GCC) 8.1.0 / GNU ld (GNU Binutils) 2.30)
Config:	allmodconfig (download)
Log:	Download original Possible warnings (31) drivers/parisc/dino.c:160:12: warning: 'pci_dev_is_behind_card_dino' defined but not used [-Wunused-function] block/genhd.c:1662:1: warning: the frame size of 1688 bytes is larger than 1280 bytes [-Wframe-larger-than=] net/sched/sch_cake.c:2942:1: warning: the frame size of 1480 bytes is larger than 1280 bytes [-Wframe-larger-than=] drivers/net/phy/dp83640_reg.h:8: warning: "PAGE0" redefined drivers/net/ethernet/broadcom/bnxt/bnxt.h:2052: warning: "writeq" redefined drivers/net/ethernet/broadcom/bnxt/bnxt.h:2060: warning: "writeq_relaxed" redefined drivers/net/ethernet/broadcom/bnxt/bnxt.h:2052: warning: "writeq" redefined drivers/net/ethernet/broadcom/bnxt/bnxt.h:2060: warning: "writeq_relaxed" redefined drivers/net/ethernet/broadcom/bnxt/bnxt.h:2052: warning: "writeq" redefined drivers/net/ethernet/broadcom/bnxt/bnxt.h:2060: warning: "writeq_relaxed" redefined drivers/net/ethernet/broadcom/bnxt/bnxt.h:2052: warning: "writeq" redefined drivers/net/ethernet/broadcom/bnxt/bnxt.h:2060: warning: "writeq_relaxed" redefined drivers/net/ethernet/broadcom/bnxt/bnxt.h:2052: warning: "writeq" redefined drivers/net/ethernet/broadcom/bnxt/bnxt.h:2060: warning: "writeq_relaxed" redefined drivers/net/ethernet/broadcom/bnxt/bnxt.h:2052: warning: "writeq" redefined drivers/net/ethernet/broadcom/bnxt/bnxt.h:2060: warning: "writeq_relaxed" redefined drivers/net/ethernet/broadcom/bnxt/bnxt.h:2052: warning: "writeq" redefined drivers/net/ethernet/broadcom/bnxt/bnxt.h:2060: warning: "writeq_relaxed" redefined drivers/input/joystick/analog.c:160:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] #warning Precise timer not defined for this architecture. drivers/net/ethernet/broadcom/bnxt/bnxt.h:2052: warning: "writeq" redefined drivers/net/ethernet/broadcom/bnxt/bnxt.h:2060: warning: "writeq_relaxed" redefined drivers/net/ethernet/broadcom/bnxt/bnxt.h:2052: warning: "writeq" redefined drivers/net/ethernet/broadcom/bnxt/bnxt.h:2060: warning: "writeq_relaxed" redefined drivers/net/ethernet/broadcom/bnxt/bnxt.h:2052: warning: "writeq" redefined drivers/net/ethernet/broadcom/bnxt/bnxt.h:2060: warning: "writeq_relaxed" redefined drivers/net/ethernet/broadcom/bnxt/bnxt.h:2052: warning: "writeq" redefined drivers/net/ethernet/broadcom/bnxt/bnxt.h:2060: warning: "writeq_relaxed" redefined drivers/gpu/drm/rockchip/cdn-dp-core.c:1124:12: warning: 'cdn_dp_resume' defined but not used [-Wunused-function] lib/xxhash.c:236:1: warning: the frame size of 1624 bytes is larger than 1280 bytes [-Wframe-larger-than=] drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c:60:21: warning: overflow in conversion from 'int' to '__s8' {aka 'signed char'} changes value from '-251' to '5' [-Woverflow] Full Log # git rev-parse -q --verify 4df910620bebb5cfe234af16ac8f6474b60215fd^{commit} 4df910620bebb5cfe234af16ac8f6474b60215fd already have revision, skipping fetch # git checkout -q -f -B kisskb 4df910620bebb5cfe234af16ac8f6474b60215fd # git clean -qxdf # < git log -1 # commit 4df910620bebb5cfe234af16ac8f6474b60215fd # Author: Feng Tang <feng.tang@intel.com> # Date: Wed Nov 25 13:22:21 2020 +0800 # # mm: memcg: relayout structure mem_cgroup to avoid cache interference # # 0day reported one -22.7% regression for will-it-scale page_fault2 # case [1] on a 4 sockets 144 CPU platform, and bisected to it to be # caused by Waiman's optimization (commit bd0b230fe1) of saving one # 'struct page_counter' space for 'struct mem_cgroup'. # # Initially we thought it was due to the cache alignment change introduced # by the patch, but further debug shows that it is due to some hot data # members ('vmstats_local', 'vmstats_percpu', 'vmstats') sit in 2 adjacent # cacheline (2N and 2N+1 cacheline), and when adjacent cache line prefetch # is enabled, it triggers an "extended level" of cache false sharing for # 2 adjacent cache lines. # # So exchange the 2 member blocks, while keeping mostly the original # cache alignment, which can restore and even enhance the performance, # and save 64 bytes of space for 'struct mem_cgroup' (from 2880 to 2816, # with 0day's default RHEL-8.3 kernel config) # # [1]. https://lore.kernel.org/lkml/20201102091543.GM31092@shao2-debian/ # # Fixes: bd0b230fe145 ("mm/memcg: unify swap and memsw page counters") # Reported-by: kernel test robot <rong.a.chen@intel.com> # Signed-off-by: Feng Tang <feng.tang@intel.com> # Acked-by: Waiman Long <longman@redhat.com> # Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/hppa-linux/bin/hppa-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/hppa-linux/bin/hppa-linux-ld --version # < git log --format=%s --max-count=1 4df910620bebb5cfe234af16ac8f6474b60215fd # < make -s -j 120 ARCH=parisc O=/kisskb/build/linus_parisc-allmodconfig_parisc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/hppa-linux/bin/hppa-linux- allmodconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_SAMPLES=n # yes \n \| make -s -j 120 ARCH=parisc O=/kisskb/build/linus_parisc-allmodconfig_parisc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/hppa-linux/bin/hppa-linux- oldconfig yes: standard output: Broken pipe # make -s -j 120 ARCH=parisc O=/kisskb/build/linus_parisc-allmodconfig_parisc-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/hppa-linux/bin/hppa-linux- /kisskb/src/drivers/parisc/dino.c:160:12: warning: 'pci_dev_is_behind_card_dino' defined but not used [-Wunused-function] static int pci_dev_is_behind_card_dino(struct pci_dev dev) ^~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/block/genhd.c: In function 'diskstats_show': /kisskb/src/block/genhd.c:1662:1: warning: the frame size of 1688 bytes is larger than 1280 bytes [-Wframe-larger-than=] } ^ /kisskb/src/net/sched/sch_cake.c: In function 'cake_dump_stats': /kisskb/src/net/sched/sch_cake.c:2942:1: warning: the frame size of 1480 bytes is larger than 1280 bytes [-Wframe-larger-than=] } ^ In file included from /kisskb/src/drivers/net/phy/dp83640.c:23: /kisskb/src/drivers/net/phy/dp83640_reg.h:8: warning: "PAGE0" redefined #define PAGE0 0x0000 In file included from /kisskb/src/include/linux/mm_types_task.h:16, from /kisskb/src/include/linux/mm_types.h:5, from /kisskb/src/include/linux/mmzone.h:21, from /kisskb/src/include/linux/gfp.h:6, from /kisskb/src/include/linux/xarray.h:14, from /kisskb/src/include/linux/radix-tree.h:19, from /kisskb/src/include/linux/fs.h:15, from /kisskb/src/include/linux/compat.h:17, from /kisskb/src/include/linux/ethtool.h:17, from /kisskb/src/drivers/net/phy/dp83640.c:11: /kisskb/src/arch/parisc/include/asm/page.h:187: note: this is the location of the previous definition #define PAGE0 ((struct zeropage )__PAGE_OFFSET) In file included from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.c:60: /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.h:2052: warning: "writeq" redefined #define writeq(val64, db) \ In file included from /kisskb/src/include/linux/io.h:13, from /kisskb/src/include/linux/irq.h:20, from /kisskb/src/arch/parisc/include/asm/hardirq.h:13, from /kisskb/src/include/linux/hardirq.h:10, from /kisskb/src/include/linux/interrupt.h:11, from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.c:20: /kisskb/src/arch/parisc/include/asm/io.h:211: note: this is the location of the previous definition #define writeq writeq In file included from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.c:60: /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.h:2060: warning: "writeq_relaxed" redefined #define writeq_relaxed writeq In file included from /kisskb/src/include/linux/io.h:13, from /kisskb/src/include/linux/irq.h:20, from /kisskb/src/arch/parisc/include/asm/hardirq.h:13, from /kisskb/src/include/linux/hardirq.h:10, from /kisskb/src/include/linux/interrupt.h:11, from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.c:20: /kisskb/src/arch/parisc/include/asm/io.h:220: note: this is the location of the previous definition #define writeq_relaxed(q, addr) writeq(q, addr) In file included from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c:18: /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.h:2052: warning: "writeq" redefined #define writeq(val64, db) \ In file included from /kisskb/src/include/linux/io.h:13, from /kisskb/src/include/linux/irq.h:20, from /kisskb/src/arch/parisc/include/asm/hardirq.h:13, from /kisskb/src/include/linux/hardirq.h:10, from /kisskb/src/include/linux/interrupt.h:11, from /kisskb/src/include/linux/pci.h:38, from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c:12: /kisskb/src/arch/parisc/include/asm/io.h:211: note: this is the location of the previous definition #define writeq writeq In file included from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c:18: /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.h:2060: warning: "writeq_relaxed" redefined #define writeq_relaxed writeq In file included from /kisskb/src/include/linux/io.h:13, from /kisskb/src/include/linux/irq.h:20, from /kisskb/src/arch/parisc/include/asm/hardirq.h:13, from /kisskb/src/include/linux/hardirq.h:10, from /kisskb/src/include/linux/interrupt.h:11, from /kisskb/src/include/linux/pci.h:38, from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_sriov.c:12: /kisskb/src/arch/parisc/include/asm/io.h:220: note: this is the location of the previous definition #define writeq_relaxed(q, addr) writeq(q, addr) In file included from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c:23: /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.h:2052: warning: "writeq" redefined #define writeq(val64, db) \ In file included from /kisskb/src/include/linux/scatterlist.h:9, from /kisskb/src/include/linux/dma-mapping.h:10, from /kisskb/src/include/linux/skbuff.h:31, from /kisskb/src/include/linux/if_ether.h:19, from /kisskb/src/include/uapi/linux/ethtool.h:19, from /kisskb/src/include/linux/ethtool.h:18, from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c:13: /kisskb/src/arch/parisc/include/asm/io.h:211: note: this is the location of the previous definition #define writeq writeq In file included from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c:23: /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.h:2060: warning: "writeq_relaxed" redefined #define writeq_relaxed writeq In file included from /kisskb/src/include/linux/scatterlist.h:9, from /kisskb/src/include/linux/dma-mapping.h:10, from /kisskb/src/include/linux/skbuff.h:31, from /kisskb/src/include/linux/if_ether.h:19, from /kisskb/src/include/uapi/linux/ethtool.h:19, from /kisskb/src/include/linux/ethtool.h:18, from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c:13: /kisskb/src/arch/parisc/include/asm/io.h:220: note: this is the location of the previous definition #define writeq_relaxed(q, addr) writeq(q, addr) In file included from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c:20: /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.h:2052: warning: "writeq" redefined #define writeq(val64, db) \ In file included from /kisskb/src/include/linux/scatterlist.h:9, from /kisskb/src/include/linux/dma-mapping.h:10, from /kisskb/src/include/linux/skbuff.h:31, from /kisskb/src/include/linux/if_ether.h:19, from /kisskb/src/include/uapi/linux/ethtool.h:19, from /kisskb/src/include/linux/ethtool.h:18, from /kisskb/src/include/linux/netdevice.h:37, from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c:11: /kisskb/src/arch/parisc/include/asm/io.h:211: note: this is the location of the previous definition #define writeq writeq In file included from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c:20: /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.h:2060: warning: "writeq_relaxed" redefined #define writeq_relaxed writeq In file included from /kisskb/src/include/linux/scatterlist.h:9, from /kisskb/src/include/linux/dma-mapping.h:10, from /kisskb/src/include/linux/skbuff.h:31, from /kisskb/src/include/linux/if_ether.h:19, from /kisskb/src/include/uapi/linux/ethtool.h:19, from /kisskb/src/include/linux/ethtool.h:18, from /kisskb/src/include/linux/netdevice.h:37, from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_dcb.c:11: /kisskb/src/arch/parisc/include/asm/io.h:220: note: this is the location of the previous definition #define writeq_relaxed(q, addr) writeq(q, addr) In file included from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c:20: /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.h:2052: warning: "writeq" redefined #define writeq(val64, db) \ In file included from /kisskb/src/include/linux/io.h:13, from /kisskb/src/include/linux/irq.h:20, from /kisskb/src/arch/parisc/include/asm/hardirq.h:13, from /kisskb/src/include/linux/hardirq.h:10, from /kisskb/src/include/linux/interrupt.h:11, from /kisskb/src/include/linux/pci.h:38, from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c:11: /kisskb/src/arch/parisc/include/asm/io.h:211: note: this is the location of the previous definition #define writeq writeq In file included from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c:20: /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.h:2060: warning: "writeq_relaxed" redefined #define writeq_relaxed writeq In file included from /kisskb/src/include/linux/io.h:13, from /kisskb/src/include/linux/irq.h:20, from /kisskb/src/arch/parisc/include/asm/hardirq.h:13, from /kisskb/src/include/linux/hardirq.h:10, from /kisskb/src/include/linux/interrupt.h:11, from /kisskb/src/include/linux/pci.h:38, from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c:11: /kisskb/src/arch/parisc/include/asm/io.h:220: note: this is the location of the previous definition #define writeq_relaxed(q, addr) writeq(q, addr) In file included from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c:17: /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.h:2052: warning: "writeq" redefined #define writeq(val64, db) \ In file included from /kisskb/src/include/linux/io.h:13, from /kisskb/src/include/linux/irq.h:20, from /kisskb/src/arch/parisc/include/asm/hardirq.h:13, from /kisskb/src/include/linux/hardirq.h:10, from /kisskb/src/include/linux/interrupt.h:11, from /kisskb/src/include/linux/pci.h:38, from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c:9: /kisskb/src/arch/parisc/include/asm/io.h:211: note: this is the location of the previous definition #define writeq writeq In file included from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c:17: /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.h:2060: warning: "writeq_relaxed" redefined #define writeq_relaxed writeq In file included from /kisskb/src/include/linux/io.h:13, from /kisskb/src/include/linux/irq.h:20, from /kisskb/src/arch/parisc/include/asm/hardirq.h:13, from /kisskb/src/include/linux/hardirq.h:10, from /kisskb/src/include/linux/interrupt.h:11, from /kisskb/src/include/linux/pci.h:38, from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c:9: /kisskb/src/arch/parisc/include/asm/io.h:220: note: this is the location of the previous definition #define writeq_relaxed(q, addr) writeq(q, addr) In file included from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c:24: /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.h:2052: warning: "writeq" redefined #define writeq(val64, db) \ In file included from /kisskb/src/include/linux/io.h:13, from /kisskb/src/include/linux/irq.h:20, from /kisskb/src/arch/parisc/include/asm/hardirq.h:13, from /kisskb/src/include/linux/hardirq.h:10, from /kisskb/src/include/linux/interrupt.h:11, from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c:14: /kisskb/src/arch/parisc/include/asm/io.h:211: note: this is the location of the previous definition #define writeq writeq In file included from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c:24: /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.h:2060: warning: "writeq_relaxed" redefined #define writeq_relaxed writeq In file included from /kisskb/src/include/linux/io.h:13, from /kisskb/src/include/linux/irq.h:20, from /kisskb/src/arch/parisc/include/asm/hardirq.h:13, from /kisskb/src/include/linux/hardirq.h:10, from /kisskb/src/include/linux/interrupt.h:11, from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_ulp.c:14: /kisskb/src/arch/parisc/include/asm/io.h:220: note: this is the location of the previous definition #define writeq_relaxed(q, addr) writeq(q, addr) /kisskb/src/drivers/input/joystick/analog.c:160:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] #warning Precise timer not defined for this architecture. ^~~~~~~ In file included from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c:14: /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.h:2052: warning: "writeq" redefined #define writeq(val64, db) \ In file included from /kisskb/src/include/linux/io.h:13, from /kisskb/src/include/linux/irq.h:20, from /kisskb/src/arch/parisc/include/asm/hardirq.h:13, from /kisskb/src/include/linux/hardirq.h:10, from /kisskb/src/include/linux/interrupt.h:11, from /kisskb/src/include/linux/pci.h:38, from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c:10: /kisskb/src/arch/parisc/include/asm/io.h:211: note: this is the location of the previous definition #define writeq writeq In file included from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c:14: /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.h:2060: warning: "writeq_relaxed" redefined #define writeq_relaxed writeq In file included from /kisskb/src/include/linux/io.h:13, from /kisskb/src/include/linux/irq.h:20, from /kisskb/src/arch/parisc/include/asm/hardirq.h:13, from /kisskb/src/include/linux/hardirq.h:10, from /kisskb/src/include/linux/interrupt.h:11, from /kisskb/src/include/linux/pci.h:38, from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c:10: /kisskb/src/arch/parisc/include/asm/io.h:220: note: this is the location of the previous definition #define writeq_relaxed(q, addr) writeq(q, addr) In file included from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c:24: /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.h:2052: warning: "writeq" redefined #define writeq(val64, db) \ In file included from /kisskb/src/include/linux/scatterlist.h:9, from /kisskb/src/include/linux/dma-mapping.h:10, from /kisskb/src/include/linux/skbuff.h:31, from /kisskb/src/include/linux/if_ether.h:19, from /kisskb/src/include/uapi/linux/ethtool.h:19, from /kisskb/src/include/linux/ethtool.h:18, from /kisskb/src/include/linux/netdevice.h:37, from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c:10: /kisskb/src/arch/parisc/include/asm/io.h:211: note: this is the location of the previous definition #define writeq writeq In file included from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c:24: /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.h:2060: warning: "writeq_relaxed" redefined #define writeq_relaxed writeq In file included from /kisskb/src/include/linux/scatterlist.h:9, from /kisskb/src/include/linux/dma-mapping.h:10, from /kisskb/src/include/linux/skbuff.h:31, from /kisskb/src/include/linux/if_ether.h:19, from /kisskb/src/include/uapi/linux/ethtool.h:19, from /kisskb/src/include/linux/ethtool.h:18, from /kisskb/src/include/linux/netdevice.h:37, from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c:10: /kisskb/src/arch/parisc/include/asm/io.h:220: note: this is the location of the previous definition #define writeq_relaxed(q, addr) writeq(q, addr) In file included from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_debugfs.c:15: /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.h:2052: warning: "writeq" redefined #define writeq(val64, db) \ In file included from /kisskb/src/include/linux/io.h:13, from /kisskb/src/include/linux/irq.h:20, from /kisskb/src/arch/parisc/include/asm/hardirq.h:13, from /kisskb/src/include/linux/hardirq.h:10, from /kisskb/src/include/linux/interrupt.h:11, from /kisskb/src/include/linux/pci.h:38, from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_debugfs.c:12: /kisskb/src/arch/parisc/include/asm/io.h:211: note: this is the location of the previous definition #define writeq writeq In file included from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_debugfs.c:15: /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.h:2060: warning: "writeq_relaxed" redefined #define writeq_relaxed writeq In file included from /kisskb/src/include/linux/io.h:13, from /kisskb/src/include/linux/irq.h:20, from /kisskb/src/arch/parisc/include/asm/hardirq.h:13, from /kisskb/src/include/linux/hardirq.h:10, from /kisskb/src/include/linux/interrupt.h:11, from /kisskb/src/include/linux/pci.h:38, from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_debugfs.c:12: /kisskb/src/arch/parisc/include/asm/io.h:220: note: this is the location of the previous definition #define writeq_relaxed(q, addr) writeq(q, addr) In file included from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_dim.c:12: /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.h:2052: warning: "writeq" redefined #define writeq(val64, db) \ In file included from /kisskb/src/include/linux/io.h:13, from /kisskb/src/include/linux/irq.h:20, from /kisskb/src/arch/parisc/include/asm/hardirq.h:13, from /kisskb/src/include/linux/hardirq.h:10, from /kisskb/src/include/linux/interrupt.h:11, from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.h:23, from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_dim.c:12: /kisskb/src/arch/parisc/include/asm/io.h:211: note: this is the location of the previous definition #define writeq writeq In file included from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_dim.c:12: /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.h:2060: warning: "writeq_relaxed" redefined #define writeq_relaxed writeq In file included from /kisskb/src/include/linux/io.h:13, from /kisskb/src/include/linux/irq.h:20, from /kisskb/src/arch/parisc/include/asm/hardirq.h:13, from /kisskb/src/include/linux/hardirq.h:10, from /kisskb/src/include/linux/interrupt.h:11, from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt.h:23, from /kisskb/src/drivers/net/ethernet/broadcom/bnxt/bnxt_dim.c:12: /kisskb/src/arch/parisc/include/asm/io.h:220: note: this is the location of the previous definition #define writeq_relaxed(q, addr) writeq(q, addr) /kisskb/src/drivers/gpu/drm/rockchip/cdn-dp-core.c:1124:12: warning: 'cdn_dp_resume' defined but not used [-Wunused-function] static int cdn_dp_resume(struct device *dev) ^~~~~~~~~~~~~ /kisskb/src/lib/xxhash.c: In function 'xxh64': /kisskb/src/lib/xxhash.c:236:1: warning: the frame size of 1624 bytes is larger than 1280 bytes [-Wframe-larger-than=] } ^ /kisskb/src/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c: In function 'nvkm_control_mthd_pstate_info': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/engine/device/ctrl.c:60:21: warning: overflow in conversion from 'int' to '__s8' {aka 'signed char'} changes value from '-251' to '5' [-Woverflow] args->v0.pwrsrc = -ENOSYS; ^ Completed OK # rm -rf /kisskb/build/linus_parisc-allmodconfig_parisc-gcc8 # Build took: 0:09:39.853850

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