# git rev-parse -q --verify 52a5525214d0d612160154d902956eca0558b7c0^{commit}
52a5525214d0d612160154d902956eca0558b7c0
already have revision, skipping fetch
# git checkout -q -f -B kisskb 52a5525214d0d612160154d902956eca0558b7c0
# git clean -qxdf
# < git log -1
# commit 52a5525214d0d612160154d902956eca0558b7c0
# Merge: bbfe0d6b8b73 e95adb9add75
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Sep 16 14:14:40 2019 -0700
# 
#     Merge tag 'iommu-updates-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
#     
#     Pull iommu updates from Joerg Roedel:
#     
#      - batched unmap support for the IOMMU-API
#     
#      - support for unlocked command queueing in the ARM-SMMU driver
#     
#      - rework the ATS support in the ARM-SMMU driver
#     
#      - more refactoring in the ARM-SMMU driver to support hardware
#        implemention specific quirks and errata
#     
#      - bounce buffering DMA-API implementatation in the Intel VT-d driver
#        for untrusted devices (like Thunderbolt devices)
#     
#      - fixes for runtime PM support in the OMAP iommu driver
#     
#      - MT8183 IOMMU support in the Mediatek IOMMU driver
#     
#      - rework of the way the IOMMU core sets the default domain type for
#        groups. Changing the default domain type on x86 does not require two
#        kernel parameters anymore.
#     
#      - more smaller fixes and cleanups
#     
#     * tag 'iommu-updates-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (113 commits)
#       iommu/vt-d: Declare Broadwell igfx dmar support snafu
#       iommu/vt-d: Add Scalable Mode fault information
#       iommu/vt-d: Use bounce buffer for untrusted devices
#       iommu/vt-d: Add trace events for device dma map/unmap
#       iommu/vt-d: Don't switch off swiotlb if bounce page is used
#       iommu/vt-d: Check whether device requires bounce buffer
#       swiotlb: Split size parameter to map/unmap APIs
#       iommu/omap: Mark pm functions __maybe_unused
#       iommu/ipmmu-vmsa: Disable cache snoop transactions on R-Car Gen3
#       iommu/ipmmu-vmsa: Move IMTTBCR_SL0_TWOBIT_* to restore sort order
#       iommu: Don't use sme_active() in generic code
#       iommu/arm-smmu-v3: Fix build error without CONFIG_PCI_ATS
#       iommu/qcom: Use struct_size() helper
#       iommu: Remove wrong default domain comments
#       iommu/dma: Fix for dereferencing before null checking
#       iommu/mediatek: Clean up struct mtk_smi_iommu
#       memory: mtk-smi: Get rid of need_larbid
#       iommu/mediatek: Fix VLD_PA_RNG register backup when suspend
#       memory: mtk-smi: Add bus_sel for mt8183
#       memory: mtk-smi: Invoke pm runtime_callback to enable clocks
#       ...
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-ld --version
# < git log --format=%s --max-count=1 52a5525214d0d612160154d902956eca0558b7c0
# < make -s -j 32 ARCH=mips O=/kisskb/build/linus_mips-allmodconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# Added to kconfig CONFIG_MIPS_CPS_NS16550_BASE=0x1b0003f8
# Added to kconfig CONFIG_MIPS_CPS_NS16550_SHIFT=0
# yes \n | make -s -j 32 ARCH=mips O=/kisskb/build/linus_mips-allmodconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 32 ARCH=mips O=/kisskb/build/linus_mips-allmodconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/mips-linux/bin/mips-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/drivers/crypto/ccree/cc_cipher.c: In function 'cc_cipher_setkey':
/kisskb/src/drivers/crypto/ccree/cc_cipher.c:465:1: warning: the frame size of 1136 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
/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/arch/mips/include/asm/page.h:261,
                 from /kisskb/src/arch/mips/include/asm/io.h:29,
                 from /kisskb/src/arch/mips/include/asm/mmiowb.h:5,
                 from /kisskb/src/include/linux/spinlock.h:60,
                 from /kisskb/src/include/linux/wait.h:9,
                 from /kisskb/src/include/linux/net.h:19,
                 from /kisskb/src/drivers/infiniband/sw/siw/siw_qp_tx.c:8:
/kisskb/src/drivers/infiniband/sw/siw/siw_qp_tx.c: In function 'siw_tx_hdt':
/kisskb/src/arch/mips/include/asm/page.h:249:53: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
 #define virt_to_pfn(kaddr)    PFN_DOWN(virt_to_phys((void *)(kaddr)))
                                                     ^
/kisskb/src/include/asm-generic/memory_model.h:33:41: note: in definition of macro '__pfn_to_page'
 #define __pfn_to_page(pfn) (mem_map + ((pfn) - ARCH_PFN_OFFSET))
                                         ^~~
/kisskb/src/arch/mips/include/asm/page.h:249:31: note: in expansion of macro 'PFN_DOWN'
 #define virt_to_pfn(kaddr)    PFN_DOWN(virt_to_phys((void *)(kaddr)))
                               ^~~~~~~~
/kisskb/src/arch/mips/include/asm/page.h:250:41: note: in expansion of macro 'virt_to_pfn'
 #define virt_to_page(kaddr) pfn_to_page(virt_to_pfn(kaddr))
                                         ^~~~~~~~~~~
/kisskb/src/drivers/infiniband/sw/siw/siw_qp_tx.c:529:23: note: in expansion of macro 'virt_to_page'
     page_array[seg] = virt_to_page(va & PAGE_MASK);
                       ^~~~~~~~~~~~
/kisskb/src/drivers/soundwire/slave.c:16:12: warning: 'sdw_slave_add' defined but not used [-Wunused-function]
 static int sdw_slave_add(struct sdw_bus *bus,
            ^~~~~~~~~~~~~
/kisskb/src/drivers/spi/spi-sh-msiof.c:76: warning: "STR" redefined
 #define STR 0x40 /* Status Register */
 
In file included from /kisskb/src/arch/mips/include/asm/mach-generic/spaces.h:15,
                 from /kisskb/src/arch/mips/include/asm/addrspace.h:13,
                 from /kisskb/src/arch/mips/include/asm/barrier.h:11,
                 from /kisskb/src/include/linux/compiler.h:256,
                 from /kisskb/src/arch/mips/include/asm/bitops.h:16,
                 from /kisskb/src/include/linux/bitops.h:19,
                 from /kisskb/src/include/linux/bitmap.h:8,
                 from /kisskb/src/drivers/spi/spi-sh-msiof.c:10:
/kisskb/src/arch/mips/include/asm/mipsregs.h:30: note: this is the location of the previous definition
 #define STR(x) __STR(x)
 
In file included from /kisskb/src/arch/mips/include/asm/sibyte/sb1250.h:28,
                 from /kisskb/src/drivers/watchdog/sb_wdog.c:58:
/kisskb/src/arch/mips/include/asm/sibyte/bcm1480_scd.h:261: warning: "M_SPC_CFG_CLEAR" redefined
 #define M_SPC_CFG_CLEAR   M_BCM1480_SPC_CFG_CLEAR
 
In file included from /kisskb/src/arch/mips/include/asm/sibyte/sb1250.h:27,
                 from /kisskb/src/drivers/watchdog/sb_wdog.c:58:
/kisskb/src/arch/mips/include/asm/sibyte/sb1250_scd.h:392: note: this is the location of the previous definition
 #define M_SPC_CFG_CLEAR  _SB_MAKEMASK1(32)
 
In file included from /kisskb/src/arch/mips/include/asm/sibyte/sb1250.h:28,
                 from /kisskb/src/drivers/watchdog/sb_wdog.c:58:
/kisskb/src/arch/mips/include/asm/sibyte/bcm1480_scd.h:262: warning: "M_SPC_CFG_ENABLE" redefined
 #define M_SPC_CFG_ENABLE  M_BCM1480_SPC_CFG_ENABLE
 
In file included from /kisskb/src/arch/mips/include/asm/sibyte/sb1250.h:27,
                 from /kisskb/src/drivers/watchdog/sb_wdog.c:58:
/kisskb/src/arch/mips/include/asm/sibyte/sb1250_scd.h:393: note: this is the location of the previous definition
 #define M_SPC_CFG_ENABLE _SB_MAKEMASK1(33)
 
/kisskb/src/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c: In function 'mlx5e_grp_sw_update_stats':
/kisskb/src/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c:294:1: warning: the frame size of 1112 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
/kisskb/src/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c: In function 'mlx5e_open_xsk':
/kisskb/src/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.c:127:1: warning: the frame size of 1288 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
FIT description: Linux 5.3.0+
Created:         Tue Sep 17 09:04:55 2019
 Image 0 (kernel@0)
  Description:  Linux 5.3.0+
  Created:      Tue Sep 17 09:04:55 2019
  Type:         Kernel Image
  Compression:  gzip compressed
  Data Size:    6957502 Bytes = 6794.44 KiB = 6.64 MiB
  Architecture: MIPS
  OS:           Linux
  Load Address: 0x84000000
  Entry Point:  0x84a2e360
  Hash algo:    sha1
  Hash value:   302ccc4044050c8f30bc53a165c7908f76f201dd
 Image 1 (fdt@boston)
  Description:  img,boston Device Tree
  Created:      Tue Sep 17 09:04:55 2019
  Type:         Flat Device Tree
  Compression:  uncompressed
  Data Size:    3793 Bytes = 3.70 KiB = 0.00 MiB
  Architecture: MIPS
  Hash algo:    sha1
  Hash value:   4799f50d688573234da6e9d7701234d394759ef4
 Image 2 (fdt@ni169445)
  Description:  NI 169445 device tree
  Created:      Tue Sep 17 09:04:55 2019
  Type:         Flat Device Tree
  Compression:  uncompressed
  Data Size:    1871 Bytes = 1.83 KiB = 0.00 MiB
  Architecture: MIPS
  Hash algo:    sha1
  Hash value:   51b89b31605ee62038c8468c429af091dfc75ec7
 Image 3 (fdt@ocelot_pcb123)
  Description:  MSCC Ocelot PCB123 Device Tree
  Created:      Tue Sep 17 09:04:55 2019
  Type:         Flat Device Tree
  Compression:  uncompressed
  Data Size:    4615 Bytes = 4.51 KiB = 0.00 MiB
  Architecture: MIPS
  Hash algo:    sha1
  Hash value:   8754eadee600cac22c9c34884cd901aac7e95e8a
 Image 4 (fdt@ocelot_pcb120)
  Description:  MSCC Ocelot PCB120 Device Tree
  Created:      Tue Sep 17 09:04:55 2019
  Type:         Flat Device Tree
  Compression:  uncompressed
  Data Size:    5174 Bytes = 5.05 KiB = 0.00 MiB
  Architecture: MIPS
  Hash algo:    sha1
  Hash value:   1ab7d0871c0a9345c6269fb491bf028224da8256
 Image 5 (fdt@xilfpga)
  Description:  MIPSfpga (xilfpga) Device Tree
  Created:      Tue Sep 17 09:04:55 2019
  Type:         Flat Device Tree
  Compression:  uncompressed
  Data Size:    2708 Bytes = 2.64 KiB = 0.00 MiB
  Architecture: MIPS
  Hash algo:    sha1
  Hash value:   63d058b780f65e22da30f0a183433765f1807f1d
 Default Configuration: 'conf@default'
 Configuration 0 (conf@default)
  Description:  Generic Linux kernel
  Kernel:       kernel@0
 Configuration 1 (conf@boston)
  Description:  Boston Linux kernel
  Kernel:       kernel@0
  FDT:          fdt@boston
 Configuration 2 (conf@ni169445)
  Description:  NI 169445 Linux Kernel
  Kernel:       kernel@0
  FDT:          fdt@ni169445
 Configuration 3 (conf@ocelot_pcb123)
  Description:  Ocelot Linux kernel
  Kernel:       kernel@0
  FDT:          fdt@ocelot_pcb123
 Configuration 4 (conf@ocelot_pcb120)
  Description:  Ocelot Linux kernel
  Kernel:       kernel@0
  FDT:          fdt@ocelot_pcb120
 Configuration 5 (conf@xilfpga)
  Description:  MIPSfpga Linux kernel
  Kernel:       kernel@0
  FDT:          fdt@xilfpga
Completed OK
# rm -rf /kisskb/build/linus_mips-allmodconfig_mips-gcc8
# Build took: 0:21:16.784996