# git rev-parse -q --verify 86be334f0b8127a5ca13443ba2f14858cd077ba3^{commit}
86be334f0b8127a5ca13443ba2f14858cd077ba3
already have revision, skipping fetch
# git checkout -q -f -B kisskb 86be334f0b8127a5ca13443ba2f14858cd077ba3
# git clean -qxdf
# < git log -1
# commit 86be334f0b8127a5ca13443ba2f14858cd077ba3
# Author: Christophe Leroy <christophe.leroy@c-s.fr>
# Date:   Sun Feb 9 18:14:42 2020 +0000
# 
#     powerpc/8xx: Fix clearing of bits 20-23 in ITLB miss
#     
#     In ITLB miss handled the line supposed to clear bits 20-23 on the L2
#     ITLB entry is buggy and does indeed nothing, leading to undefined
#     value which could allow execution when it shouldn't.
#     
#     Properly do the clearing with the relevant instruction.
#     
#     Fixes: 74fabcadfd43 ("powerpc/8xx: don't use r12/SPRN_SPRG_SCRATCH2 in TLB Miss handlers")
#     Cc: stable@vger.kernel.org # v5.0+
#     Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
#     Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
#     Link: https://lore.kernel.org/r/4f70c2778163affce8508a210f65d140e84524b4.1581272050.git.christophe.leroy@c-s.fr
# < /opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux-gcc --version
# < /opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux-ld --version
# < git log --format=%s --max-count=1 86be334f0b8127a5ca13443ba2f14858cd077ba3
# < make -s -j 24 ARCH=mips O=/kisskb/build/powerpc-fixes_mips-defconfig_mipsel CROSS_COMPILE=/opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux-  defconfig
# make -s -j 24 ARCH=mips O=/kisskb/build/powerpc-fixes_mips-defconfig_mipsel CROSS_COMPILE=/opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux-  
FIT description: Linux 5.5.0-g86be334f0b81
Created:         Mon Feb 10 23:23:32 2020
 Image 0 (kernel@0)
  Description:  Linux 5.5.0-g86be334f0b81
  Created:      Mon Feb 10 23:23:32 2020
  Type:         Kernel Image
  Compression:  gzip compressed
  Data Size:    4889159 Bytes = 4774.57 KiB = 4.66 MiB
  Architecture: MIPS
  OS:           Linux
  Load Address: 0x80100000
  Entry Point:  0x80901210
  Hash algo:    sha1
  Hash value:   6b51dc1cfdc69cd1b7b69f6427113ab0eff5d8b2
 Image 1 (fdt@boston)
  Description:  img,boston Device Tree
  Created:      Mon Feb 10 23:23:32 2020
  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:      Mon Feb 10 23:23:32 2020
  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:      Mon Feb 10 23:23:32 2020
  Type:         Flat Device Tree
  Compression:  uncompressed
  Data Size:    4639 Bytes = 4.53 KiB = 0.00 MiB
  Architecture: MIPS
  Hash algo:    sha1
  Hash value:   018897896b42c41c943aca35a20e4300dba250c8
 Image 4 (fdt@ocelot_pcb120)
  Description:  MSCC Ocelot PCB120 Device Tree
  Created:      Mon Feb 10 23:23:32 2020
  Type:         Flat Device Tree
  Compression:  uncompressed
  Data Size:    5198 Bytes = 5.08 KiB = 0.00 MiB
  Architecture: MIPS
  Hash algo:    sha1
  Hash value:   36c7bd0bd79cfc2f7dd6acda6c7996294f4967e6
 Image 5 (fdt@xilfpga)
  Description:  MIPSfpga (xilfpga) Device Tree
  Created:      Mon Feb 10 23:23:32 2020
  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/powerpc-fixes_mips-defconfig_mipsel
# Build took: 0:02:06.009237