# git rev-parse -q --verify 44786880df196a4200c178945c4d41675faf9fb7^{commit}
44786880df196a4200c178945c4d41675faf9fb7
already have revision, skipping fetch
# git checkout -q -f -B kisskb 44786880df196a4200c178945c4d41675faf9fb7
# git clean -qxdf
# < git log -1
# commit 44786880df196a4200c178945c4d41675faf9fb7
# Merge: 07171da26424 e543b3a62029
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Oct 23 20:02:03 2018 +0100
# 
#     Merge branch 'parisc-4.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
#     
#     Pull parisc updates from Helge Deller:
#      "Lots of small fixes and enhancements, most noteably:
#     
#        - Many TLB and cache flush optimizations (Dave)
#     
#        - Fixed HPMC/crash handler on 64-bit kernel (Dave and myself)
#     
#        - Added alternative infrastructre. The kernel now live-patches itself
#          for various situations, e.g. replace SMP code when running on one
#          CPU only or drop cache flushes when system has no cache installed.
#     
#        - vmlinuz now contains a full copy of the compressed vmlinux file.
#          This simplifies debugging the currently booted kernel.
#     
#        - Unused driver removal (Christoph)
#     
#        - Reduced warnings of Dino PCI bridge when running in qemu
#     
#        - Removed gcc version check (Masahiro)"
#     
#     * 'parisc-4.20-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: (23 commits)
#       parisc: Retrieve and display the PDC PAT capabilities
#       parisc: Optimze cache flush algorithms
#       parisc: Remove pte_inserted define
#       parisc: Add PDC PAT cell_info() and pd_get_pdc_revisions() functions
#       parisc: Drop two instructions from pte lookup code
#       parisc: Use zdep for shlw macro on PA1.1 and PA2.0
#       parisc: Add alternative coding infrastructure
#       parisc: Include compressed vmlinux file in vmlinuz boot kernel
#       extract-vmlinux: Check for uncompressed image as fallback
#       parisc: Fix address in HPMC IVA
#       parisc: Fix exported address of os_hpmc handler
#       parisc: Fix map_pages() to not overwrite existing pte entries
#       parisc: Purge TLB entries after updating page table entry and set page accessed flag in TLB handler
#       parisc: Release spinlocks using ordered store
#       parisc: Ratelimit dino stuck interrupt warnings
#       parisc: dino: Utilize DINO_MASK_IRQ() macro
#       parisc: Clean up crash header output
#       parisc: Add SYSTEM_INFO and REGISTER TOC PAT functions
#       parisc: Remove PTE load and fault check from L2_ptep macro
#       parisc: Reorder TLB flush timing calculation
#       ...
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < git log --format=%s --max-count=1 44786880df196a4200c178945c4d41675faf9fb7
# < make -s -j 8 ARCH=sh O=/kisskb/build/linus_dreamcast_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  dreamcast_defconfig
# make -s -j 8 ARCH=sh O=/kisskb/build/linus_dreamcast_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  
  Generating include/generated/machtypes.h
<stdin>:1317:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp]
<stdin>:1320:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp]
<stdin>:1323:2: warning: #warning syscall pkey_free not implemented [-Wcpp]
<stdin>:1326:2: warning: #warning syscall statx not implemented [-Wcpp]
<stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp]
<stdin>:1335:2: warning: #warning syscall rseq 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:389: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/kisskb/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:392: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/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:341:21: note: 'pdeo' was declared here
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:185:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/cdrom/gdrom.c: In function 'probe_gdrom':
/kisskb/src/drivers/cdrom/gdrom.c:797:3: error: 'rc' undeclared (first use in this function)
/kisskb/src/drivers/cdrom/gdrom.c:797:3: note: each undeclared identifier is reported only once for each function it appears in
/kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields':
/kisskb/src/kernel/rcu/srcutree.c:133:33: warning: 'levelspread[<U  a0>]' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c:100:6: note: 'levelspread[<U  a0>]' was declared here
make[3]: *** [/kisskb/src/scripts/Makefile.build:306: drivers/cdrom/gdrom.o] Error 1
make[2]: *** [/kisskb/src/scripts/Makefile.build:546: drivers/cdrom] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1052: drivers] Error 2
make[1]: *** Waiting for unfinished jobs....
/kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page':
/kisskb/src/mm/hugetlb.c:1433:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized]
make: *** [Makefile:146: sub-make] Error 2
Command 'make -s -j 8 ARCH=sh O=/kisskb/build/linus_dreamcast_defconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_dreamcast_defconfig_sh4
# Build took: 0:00:23.380858