# git rev-parse -q --verify 3371673d42d314f9ac721dc5042135df8bec49f9^{commit}
3371673d42d314f9ac721dc5042135df8bec49f9
already have revision, skipping fetch
# git checkout -q -f -B kisskb 3371673d42d314f9ac721dc5042135df8bec49f9
# git clean -qxdf
# < git log -1
# commit 3371673d42d314f9ac721dc5042135df8bec49f9
# Author: Alexey Kardashevskiy <aik@ozlabs.ru>
# Date:   Fri Jun 12 14:33:03 2020 +1000
# 
#     powerpc/xive: Ignore kmemleak false positives
#     
#     xive_native_provision_pages() allocates memory and passes the pointer to
#     OPAL so kmemleak cannot find the pointer usage in the kernel memory and
#     produces a false positive report (below) (even if the kernel did scan
#     OPAL memory, it is unable to deal with __pa() addresses anyway).
#     
#     This silences the warning.
#     
#     unreferenced object 0xc000200350c40000 (size 65536):
#       comm "qemu-system-ppc", pid 2725, jiffies 4294946414 (age 70776.530s)
#       hex dump (first 32 bytes):
#         02 00 00 00 50 00 00 00 00 00 00 00 00 00 00 00  ....P...........
#         01 00 08 07 00 00 00 00 00 00 00 00 00 00 00 00  ................
#       backtrace:
#         [<0000000081ff046c>] xive_native_alloc_vp_block+0x120/0x250
#         [<00000000d555d524>] kvmppc_xive_compute_vp_id+0x248/0x350 [kvm]
#         [<00000000d69b9c9f>] kvmppc_xive_connect_vcpu+0xc0/0x520 [kvm]
#         [<000000006acbc81c>] kvm_arch_vcpu_ioctl+0x308/0x580 [kvm]
#         [<0000000089c69580>] kvm_vcpu_ioctl+0x19c/0xae0 [kvm]
#         [<00000000902ae91e>] ksys_ioctl+0x184/0x1b0
#         [<00000000f3e68bd7>] sys_ioctl+0x48/0xb0
#         [<0000000001b2c127>] system_call_exception+0x124/0x1f0
#         [<00000000d2b2ee40>] system_call_common+0xe8/0x214
#     
#     Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/20200612043303.84894-1-aik@ozlabs.ru
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 3371673d42d314f9ac721dc5042135df8bec49f9
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_iss476-smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  44x/iss476-smp_defconfig

WARNING: unmet direct dependencies detected for HOTPLUG_CPU
  Depends on [n]: SMP [=y] && (PPC_PSERIES [=n] || PPC_PMAC [=n] || PPC_POWERNV [=n] || FSL_SOC_BOOKE [=n])
  Selected by [y]:
  - PM_SLEEP_SMP [=y] && SMP [=y] && (ARCH_SUSPEND_POSSIBLE [=y] || ARCH_HIBERNATION_POSSIBLE [=y]) && PM_SLEEP [=y]

WARNING: unmet direct dependencies detected for HOTPLUG_CPU
  Depends on [n]: SMP [=y] && (PPC_PSERIES [=n] || PPC_PMAC [=n] || PPC_POWERNV [=n] || FSL_SOC_BOOKE [=n])
  Selected by [y]:
  - PM_SLEEP_SMP [=y] && SMP [=y] && (ARCH_SUSPEND_POSSIBLE [=y] || ARCH_HIBERNATION_POSSIBLE [=y]) && PM_SLEEP [=y]
# < make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_iss476-smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_iss476-smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig

WARNING: unmet direct dependencies detected for HOTPLUG_CPU
  Depends on [n]: SMP [=y] && (PPC_PSERIES [=n] || PPC_PMAC [=n] || PPC_POWERNV [=n] || FSL_SOC_BOOKE [=n])
  Selected by [y]:
  - PM_SLEEP_SMP [=y] && SMP [=y] && (ARCH_SUSPEND_POSSIBLE [=y] || ARCH_HIBERNATION_POSSIBLE [=y]) && PM_SLEEP [=y]

WARNING: unmet direct dependencies detected for HOTPLUG_CPU
  Depends on [n]: SMP [=y] && (PPC_PSERIES [=n] || PPC_PMAC [=n] || PPC_POWERNV [=n] || FSL_SOC_BOOKE [=n])
  Selected by [y]:
  - PM_SLEEP_SMP [=y] && SMP [=y] && (ARCH_SUSPEND_POSSIBLE [=y] || ARCH_HIBERNATION_POSSIBLE [=y]) && PM_SLEEP [=y]
# make -s -j 80 ARCH=powerpc O=/kisskb/build/powerpc-next_44x_iss476-smp_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/net/core/filter.c: In function '_bpf_setsockopt':
/kisskb/src/net/core/filter.c:4291:6: warning: unused variable 'ifindex' [-Wunused-variable]
  int ifindex;
      ^
/kisskb/src/net/core/filter.c:4290:14: warning: unused variable 'net' [-Wunused-variable]
  struct net *net;
              ^
/kisskb/src/net/core/filter.c:4289:7: warning: unused variable 'devname' [-Wunused-variable]
  char devname[IFNAMSIZ];
       ^
INFO: Uncompressed kernel (size 0x660e4c) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x700000)
INFO: Uncompressed kernel (size 0x660e4c) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x700000)
Completed OK
# rm -rf /kisskb/build/powerpc-next_44x_iss476-smp_defconfig_powerpc-gcc5
# Build took: 0:00:59.429762