# git rev-parse -q --verify b7a5b22b05472704ca3e891a3a3c7769c057413a^{commit}
b7a5b22b05472704ca3e891a3a3c7769c057413a
already have revision, skipping fetch
# git checkout -q -f -B kisskb b7a5b22b05472704ca3e891a3a3c7769c057413a
# git clean -qxdf
# < git log -1
# commit b7a5b22b05472704ca3e891a3a3c7769c057413a
# Merge: e2a4b102d48b 2078e1e7f7e0
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu May 2 08:29:24 2019 -0700
# 
#     Merge tag 'pci-v5.1-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
#     
#     Pull PCI fixes from Bjorn Helgaas:
#      "I apologize for sending these so late in the cycle. We went back and
#       forth about how to deal with the unexpected logging of intentional
#       link state changes and finally decided to just config them off by
#       default.
#     
#       PCI fixes:
#     
#        - Stop ignoring "pci=disable_acs_redir" parameter (Logan Gunthorpe)
#     
#        - Use shared MSI/MSI-X vector for Link Bandwidth Management (Alex
#          Williamson)
#     
#        - Add Kconfig option for Link Bandwidth notification messages (Keith
#          Busch)"
#     
#     * tag 'pci-v5.1-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
#       PCI/LINK: Add Kconfig option (default off)
#       PCI/portdrv: Use shared MSI/MSI-X vector for Bandwidth Management
#       PCI: Fix issue with "pci=disable_acs_redir" parameter being ignored
# < /opt/cross/kisskb/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-gcc --version
# < /opt/cross/kisskb/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-ld --version
# < git log --format=%s --max-count=1 b7a5b22b05472704ca3e891a3a3c7769c057413a
# < make -s -j 80 ARCH=arc O=/kisskb/build/linus_axs101_defconfig_arcompact CROSS_COMPILE=/opt/cross/kisskb/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-  axs101_defconfig
# Added to kconfig CONFIG_INITRAMFS_SOURCE=""
# yes \n | make -s -j 80 ARCH=arc O=/kisskb/build/linus_axs101_defconfig_arcompact CROSS_COMPILE=/opt/cross/kisskb/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-  oldconfig
yes: standard output: Broken pipe
# make -s -j 80 ARCH=arc O=/kisskb/build/linus_axs101_defconfig_arcompact CROSS_COMPILE=/opt/cross/kisskb/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-  
/kisskb/src/arch/arc/mm/tlb.c: In function 'do_tlb_overlap_fault':
/kisskb/src/arch/arc/mm/tlb.c:914:2: warning: variable length array 'pd0' is used [-Wvla]
  unsigned int pd0[mmu->ways];
  ^
In file included from /kisskb/src/arch/arc/include/asm/atomic.h:16:0,
                 from /kisskb/src/include/linux/atomic.h:7,
                 from /kisskb/src/include/asm-generic/bitops/lock.h:5,
                 from /kisskb/src/arch/arc/include/asm/bitops.h:429,
                 from /kisskb/src/include/linux/bitops.h:19,
                 from /kisskb/src/include/linux/kernel.h:12,
                 from /kisskb/src/include/linux/list.h:9,
                 from /kisskb/src/include/linux/wait.h:7,
                 from /kisskb/src/include/linux/wait_bit.h:8,
                 from /kisskb/src/include/linux/fs.h:6,
                 from /kisskb/src/fs/nfs/nfs3acl.c:2:
/kisskb/src/fs/nfs/nfs3acl.c: In function 'nfs3_abort_get_acl':
/kisskb/src/arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value]
 #define cmpxchg(ptr, o, n) ((typeof(*(ptr)))__cmpxchg((ptr), \
                             ^
/kisskb/src/fs/nfs/nfs3acl.c:44:2: note: in expansion of macro 'cmpxchg'
  cmpxchg(p, sentinel, ACL_NOT_CACHED);
  ^
/kisskb/src/net/ipv4/tcp_input.c: In function 'tcp_data_queue':
/kisskb/src/net/ipv4/tcp_input.c:4315:49: warning: array subscript is above array bounds [-Warray-bounds]
     tp->selective_acks[i-1] = tp->selective_acks[i];
                                                 ^
In file included from /kisskb/src/arch/arc/include/asm/atomic.h:16:0,
                 from /kisskb/src/include/linux/atomic.h:7,
                 from /kisskb/src/include/asm-generic/bitops/lock.h:5,
                 from /kisskb/src/arch/arc/include/asm/bitops.h:429,
                 from /kisskb/src/include/linux/bitops.h:19,
                 from /kisskb/src/include/linux/kernel.h:12,
                 from /kisskb/src/fs/posix_acl.c:13:
/kisskb/src/fs/posix_acl.c: In function 'get_acl':
/kisskb/src/arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value]
 #define cmpxchg(ptr, o, n) ((typeof(*(ptr)))__cmpxchg((ptr), \
                             ^
/kisskb/src/fs/posix_acl.c:147:3: note: in expansion of macro 'cmpxchg'
   cmpxchg(p, sentinel, ACL_NOT_CACHED);
   ^
In file included from /kisskb/src/arch/arc/include/asm/atomic.h:16:0,
                 from /kisskb/src/include/linux/atomic.h:7,
                 from /kisskb/src/include/asm-generic/bitops/lock.h:5,
                 from /kisskb/src/arch/arc/include/asm/bitops.h:429,
                 from /kisskb/src/include/linux/bitops.h:19,
                 from /kisskb/src/include/linux/kernel.h:12,
                 from /kisskb/src/include/linux/list.h:9,
                 from /kisskb/src/include/linux/module.h:9,
                 from /kisskb/src/net/core/filter.c:24:
/kisskb/src/net/core/filter.c: In function 'bpf_clear_redirect_map':
/kisskb/src/arch/arc/include/asm/cmpxchg.h:95:29: warning: value computed is not used [-Wunused-value]
 #define cmpxchg(ptr, o, n) ((typeof(*(ptr)))__cmpxchg((ptr), \
                             ^
/kisskb/src/net/core/filter.c:3479:4: note: in expansion of macro 'cmpxchg'
    cmpxchg(&ri->map, map, NULL);
    ^
Completed OK
# rm -rf /kisskb/build/linus_axs101_defconfig_arcompact
# Build took: 0:01:01.211029