# git rev-parse -q --verify a5d4b5891c2f1f865a2def1eb0030f534e77ff86^{commit}
a5d4b5891c2f1f865a2def1eb0030f534e77ff86
already have revision, skipping fetch
# git checkout -q -f -B kisskb a5d4b5891c2f1f865a2def1eb0030f534e77ff86
# git clean -qxdf
# < git log -1
# commit a5d4b5891c2f1f865a2def1eb0030f534e77ff86
# Author: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
# Date:   Fri Mar 23 10:26:27 2018 +0530
# 
#     powerpc/mm: Fixup tlbie vs store ordering issue on POWER9
#     
#     On POWER9, under some circumstances, a broadcast TLB invalidation
#     might complete before all previous stores have drained, potentially
#     allowing stale stores from becoming visible after the invalidation.
#     This works around it by doubling up those TLB invalidations which was
#     verified by HW to be sufficient to close the risk window.
#     
#     This will be documented in a yet-to-be-published errata.
#     
#     Fixes: 1a472c9dba6b ("powerpc/mm/radix: Add tlbflush routines")
#     Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
#     [mpe: Enable the feature in the DT CPU features code for all Power9,
#           rename the feature to CPU_FTR_P9_TLBIE_BUG per benh.]
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < git log --format=%s --max-count=1 a5d4b5891c2f1f865a2def1eb0030f534e77ff86
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  mpc85xx_defconfig
# make -s -j 120 ARCH=powerpc O=/kisskb/build/powerpc-fixes_mpc85xx_defconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
In file included from /kisskb/src/include/linux/kernel.h:10:0,
                 from /kisskb/src/include/linux/list.h:9,
                 from /kisskb/src/include/linux/module.h:9,
                 from /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:15:
/kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c: In function 'allocate_bd':
/kisskb/src/include/linux/err.h:22:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
 #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO)
                                                 ^
/kisskb/src/include/linux/compiler.h:77:42: note: in definition of macro 'unlikely'
 # define unlikely(x) __builtin_expect(!!(x), 0)
                                          ^
/kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: note: in expansion of macro 'IS_ERR_VALUE'
  if (IS_ERR_VALUE(fep->ring_mem_addr))
      ^
INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xc00000)
INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xc00000)
INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xc00000)
INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xc00000)
INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xc00000)
INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xc00000)
INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xc00000)
INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xc00000)
INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xc00000)
INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xc00000)
INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xc00000)
INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xc00000)
INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xc00000)
INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xc00000)
INFO: Uncompressed kernel (size 0xb4d6e8) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xc00000)
INFO: Uncompressed kernel (size 0xb3cf30) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0xc00000)
Image Name:   Linux-4.16.0-rc2-ga5d4b58
Created:      Fri Mar 23 23:22:26 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5563371 Bytes = 5432.98 kB = 5.31 MB
Load Address: 00c00000
Entry Point:  00c0020c
Image Name:   Linux-4.16.0-rc2-ga5d4b58
Created:      Fri Mar 23 23:22:26 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5562599 Bytes = 5432.23 kB = 5.30 MB
Load Address: 00c00000
Entry Point:  00c0020c
Image Name:   Linux-4.16.0-rc2-ga5d4b58
Created:      Fri Mar 23 23:22:26 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5561953 Bytes = 5431.59 kB = 5.30 MB
Load Address: 00c00000
Entry Point:  00c00278
Image Name:   Linux-4.16.0-rc2-ga5d4b58
Created:      Fri Mar 23 23:22:26 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5562596 Bytes = 5432.22 kB = 5.30 MB
Load Address: 00c00000
Entry Point:  00c0020c
Image Name:   Linux-4.16.0-rc2-ga5d4b58
Created:      Fri Mar 23 23:22:26 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5562607 Bytes = 5432.23 kB = 5.30 MB
Load Address: 00c00000
Entry Point:  00c00278
Image Name:   Linux-4.16.0-rc2-ga5d4b58
Created:      Fri Mar 23 23:22:26 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5561921 Bytes = 5431.56 kB = 5.30 MB
Load Address: 00c00000
Entry Point:  00c0020c
Image Name:   Linux-4.16.0-rc2-ga5d4b58
Created:      Fri Mar 23 23:22:26 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5563051 Bytes = 5432.67 kB = 5.31 MB
Load Address: 00c00000
Entry Point:  00c0020c
Image Name:   Linux-4.16.0-rc2-ga5d4b58
Created:      Fri Mar 23 23:22:26 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5562606 Bytes = 5432.23 kB = 5.30 MB
Load Address: 00c00000
Entry Point:  00c00278
Image Name:   Linux-4.16.0-rc2-ga5d4b58
Created:      Fri Mar 23 23:22:26 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5563324 Bytes = 5432.93 kB = 5.31 MB
Load Address: 00c00000
Entry Point:  00c0020c
Image Name:   Linux-4.16.0-rc2-ga5d4b58
Created:      Fri Mar 23 23:22:26 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5561951 Bytes = 5431.59 kB = 5.30 MB
Load Address: 00c00000
Entry Point:  00c00278
Image Name:   Linux-4.16.0-rc2-ga5d4b58
Created:      Fri Mar 23 23:22:26 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5538316 Bytes = 5408.51 kB = 5.28 MB
Load Address: 00000000
Entry Point:  00000000
Image Name:   Linux-4.16.0-rc2-ga5d4b58
Created:      Fri Mar 23 23:22:26 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5563450 Bytes = 5433.06 kB = 5.31 MB
Load Address: 00c00000
Entry Point:  00c0020c
Image Name:   Linux-4.16.0-rc2-ga5d4b58
Created:      Fri Mar 23 23:22:26 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5562566 Bytes = 5432.19 kB = 5.30 MB
Load Address: 00c00000
Entry Point:  00c00278
Image Name:   Linux-4.16.0-rc2-ga5d4b58
Created:      Fri Mar 23 23:22:26 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5562593 Bytes = 5432.22 kB = 5.30 MB
Load Address: 00c00000
Entry Point:  00c0020c
Image Name:   Linux-4.16.0-rc2-ga5d4b58
Created:      Fri Mar 23 23:22:26 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5563614 Bytes = 5433.22 kB = 5.31 MB
Load Address: 00c00000
Entry Point:  00c0020c
Image Name:   Linux-4.16.0-rc2-ga5d4b58
Created:      Fri Mar 23 23:22:26 2018
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    5561996 Bytes = 5431.64 kB = 5.30 MB
Load Address: 00c00000
Entry Point:  00c0020c
Completed OK
# rm -rf /kisskb/build/powerpc-fixes_mpc85xx_defconfig_powerpc-5.3
# Build took: 0:01:10.559120