# git rev-parse -q --verify f5ae2ea6347a308cfe91f53b53682ce635497d0d^{commit}
f5ae2ea6347a308cfe91f53b53682ce635497d0d
already have revision, skipping fetch
# git checkout -q -f -B kisskb f5ae2ea6347a308cfe91f53b53682ce635497d0d
# git clean -qxdf
# < git log -1
# commit f5ae2ea6347a308cfe91f53b53682ce635497d0d
# Author: Jari Ruusu <jari.ruusu@gmail.com>
# Date:   Sun Jan 12 15:00:53 2020 +0200
# 
#     Fix built-in early-load Intel microcode alignment
#     
#     Intel Software Developer's Manual, volume 3, chapter 9.11.6 says:
#     
#      "Note that the microcode update must be aligned on a 16-byte boundary
#       and the size of the microcode update must be 1-KByte granular"
#     
#     When early-load Intel microcode is loaded from initramfs, userspace tool
#     'iucode_tool' has already 16-byte aligned those microcode bits in that
#     initramfs image.  Image that was created something like this:
#     
#      iucode_tool --write-earlyfw=FOO.cpio microcode-files...
#     
#     However, when early-load Intel microcode is loaded from built-in
#     firmware BLOB using CONFIG_EXTRA_FIRMWARE= kernel config option, that
#     16-byte alignment is not guaranteed.
#     
#     Fix this by forcing all built-in firmware BLOBs to 16-byte alignment.
#     
#     [ If we end up having other firmware with much bigger alignment
#       requirements, we might need to introduce some method for the firmware
#       to specify it, this is the minimal "just increase the alignment a bit
#       to account for this one special case" patch    - Linus ]
#     
#     Signed-off-by: Jari Ruusu <jari.ruusu@gmail.com>
#     Cc: Borislav Petkov <bp@alien8.de>
#     Cc: Fenghua Yu <fenghua.yu@intel.com>
#     Cc: Luis Chamberlain <mcgrof@kernel.org>
#     Cc: stable@kernel.org
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-ld --version
# < git log --format=%s --max-count=1 f5ae2ea6347a308cfe91f53b53682ce635497d0d
# < make -s -j 32 ARCH=sh O=/kisskb/build/linus_titan_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  titan_defconfig
# make -s -j 32 ARCH=sh O=/kisskb/build/linus_titan_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  
  Generating include/generated/machtypes.h
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S: Assembler messages:
/kisskb/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:385: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/kisskb/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:388: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/kisskb/src/drivers/sh/clk/cpg.c: In function 'r8':
/kisskb/src/drivers/sh/clk/cpg.c:41:2: warning: passing argument 1 of 'ioread8' discards 'const' qualifier from pointer target type [enabled by default]
/kisskb/src/include/asm-generic/iomap.h:29:21: note: expected 'void *' but argument is of type 'const void *'
/kisskb/src/drivers/sh/clk/cpg.c: In function 'r16':
/kisskb/src/drivers/sh/clk/cpg.c:46:2: warning: passing argument 1 of 'ioread16' discards 'const' qualifier from pointer target type [enabled by default]
/kisskb/src/include/asm-generic/iomap.h:30:21: note: expected 'void *' but argument is of type 'const void *'
/kisskb/src/drivers/sh/clk/cpg.c: In function 'r32':
/kisskb/src/drivers/sh/clk/cpg.c:51:2: warning: passing argument 1 of 'ioread32' discards 'const' qualifier from pointer target type [enabled by default]
/kisskb/src/include/asm-generic/iomap.h:32:21: note: expected 'void *' but argument is of type 'const void *'
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/bridge/br_netlink.c: In function 'br_afspec.isra.26':
/kisskb/src/net/bridge/br_netlink.c:648:7: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/ext4/extents.c: In function 'ext4_convert_unwritten_io_end_vec':
/kisskb/src/fs/ext4/extents.c:5054:23: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c: In function 'tun_get_user':
/kisskb/src/drivers/net/tun.c:1836:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1526:34: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1749:46: note: 'linear' was declared here
/kisskb/src/fs/proc/inode.c: In function 'proc_reg_open':
/kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c:338:21: note: 'pdeo' was declared here
/kisskb/src/fs/udf/unicode.c: In function 'udf_name_conv_char':
/kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized]
  Kernel: arch/sh/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_titan_defconfig_sh4
# Build took: 0:01:07.274198