# git rev-parse -q --verify dce45af5c2e9e85f22578f2f8065f225f5d11764^{commit}
dce45af5c2e9e85f22578f2f8065f225f5d11764
already have revision, skipping fetch
# git checkout -q -f -B kisskb dce45af5c2e9e85f22578f2f8065f225f5d11764
# git clean -qxdf
# < git log -1
# commit dce45af5c2e9e85f22578f2f8065f225f5d11764
# Merge: 055128ee008b b79656ed44c6
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu May 9 09:02:46 2019 -0700
# 
#     Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
#     
#     Pull rdma updates from Jason Gunthorpe:
#      "This has been a smaller cycle than normal. One new driver was
#       accepted, which is unusual, and at least one more driver remains in
#       review on the list.
#     
#       Summary:
#     
#        - Driver fixes for hns, hfi1, nes, rxe, i40iw, mlx5, cxgb4,
#          vmw_pvrdma
#     
#        - Many patches from MatthewW converting radix tree and IDR users to
#          use xarray
#     
#        - Introduction of tracepoints to the MAD layer
#     
#        - Build large SGLs at the start for DMA mapping and get the driver to
#          split them
#     
#        - Generally clean SGL handling code throughout the subsystem
#     
#        - Support for restricting RDMA devices to net namespaces for
#          containers
#     
#        - Progress to remove object allocation boilerplate code from drivers
#     
#        - Change in how the mlx5 driver shows representor ports linked to VFs
#     
#        - mlx5 uapi feature to access the on chip SW ICM memory
#     
#        - Add a new driver for 'EFA'. This is HW that supports user space
#          packet processing through QPs in Amazon's cloud"
#     
#     * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (186 commits)
#       RDMA/ipoib: Allow user space differentiate between valid dev_port
#       IB/core, ipoib: Do not overreact to SM LID change event
#       RDMA/device: Don't fire uevent before device is fully initialized
#       lib/scatterlist: Remove leftover from sg_page_iter comment
#       RDMA/efa: Add driver to Kconfig/Makefile
#       RDMA/efa: Add the efa module
#       RDMA/efa: Add EFA verbs implementation
#       RDMA/efa: Add common command handlers
#       RDMA/efa: Implement functions that submit and complete admin commands
#       RDMA/efa: Add the ABI definitions
#       RDMA/efa: Add the com service API definitions
#       RDMA/efa: Add the efa_com.h file
#       RDMA/efa: Add the efa.h header file
#       RDMA/efa: Add EFA device definitions
#       RDMA: Add EFA related definitions
#       RDMA/umem: Remove hugetlb flag
#       RDMA/bnxt_re: Use core helpers to get aligned DMA address
#       RDMA/i40iw: Use core helpers to get aligned DMA address within a supported page size
#       RDMA/verbs: Add a DMA iterator to return aligned contiguous memory blocks
#       RDMA/umem: Add API to find best driver supported page size in an MR
#       ...
# < /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 dce45af5c2e9e85f22578f2f8065f225f5d11764
# < make -s -j 120 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 120 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 120 ARCH=arc O=/kisskb/build/linus_axs101_defconfig_arcompact CROSS_COMPILE=/opt/cross/kisskb/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-  
<stdin>:1388:2: warning: #warning syscall open_tree not implemented [-Wcpp]
<stdin>:1391:2: warning: #warning syscall move_mount not implemented [-Wcpp]
<stdin>:1394:2: warning: #warning syscall fsopen not implemented [-Wcpp]
<stdin>:1397:2: warning: #warning syscall fsconfig not implemented [-Wcpp]
<stdin>:1400:2: warning: #warning syscall fsmount not implemented [-Wcpp]
<stdin>:1403:2: warning: #warning syscall fspick not implemented [-Wcpp]
/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/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:3604:4: note: in expansion of macro 'cmpxchg'
    cmpxchg(&ri->map, map, NULL);
    ^
/kisskb/src/net/xfrm/xfrm_policy.c: In function '__xfrm_policy_check':
/kisskb/src/net/xfrm/xfrm_policy.c:3492:15: warning: array subscript is above array bounds [-Warray-bounds]
   if (sp->xvec[k]->props.mode != XFRM_MODE_TRANSPORT) {
               ^
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);
  ^
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);
   ^
/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];
                                                 ^
Completed OK
# rm -rf /kisskb/build/linus_axs101_defconfig_arcompact
# Build took: 0:00:21.604331