# git rev-parse -q --verify 310c7585e8300ddc46211df0757c11e4299ec482^{commit} 310c7585e8300ddc46211df0757c11e4299ec482 already have revision, skipping fetch # git checkout -q -f -B kisskb 310c7585e8300ddc46211df0757c11e4299ec482 # git clean -qxdf # < git log -1 # commit 310c7585e8300ddc46211df0757c11e4299ec482 # Merge: 9b190ecca11c 93f38b6fae0e # Author: Linus Torvalds # Date: Tue Oct 30 13:03:29 2018 -0700 # # Merge tag 'nfsd-4.20' of git://linux-nfs.org/~bfields/linux # # Pull nfsd updates from Bruce Fields: # "Olga added support for the NFSv4.2 asynchronous copy protocol. We # already supported COPY, by copying a limited amount of data and then # returning a short result, letting the client resend. The asynchronous # protocol should offer better performance at the expense of some # complexity. # # The other highlight is Trond's work to convert the duplicate reply # cache to a red-black tree, and to move it and some other server caches # to RCU. (Previously these have meant taking global spinlocks on every # RPC) # # Otherwise, some RDMA work and miscellaneous bugfixes" # # * tag 'nfsd-4.20' of git://linux-nfs.org/~bfields/linux: (30 commits) # lockd: fix access beyond unterminated strings in prints # nfsd: Fix an Oops in free_session() # nfsd: correctly decrement odstate refcount in error path # svcrdma: Increase the default connection credit limit # svcrdma: Remove try_module_get from backchannel # svcrdma: Remove ->release_rqst call in bc reply handler # svcrdma: Reduce max_send_sges # nfsd: fix fall-through annotations # knfsd: Improve lookup performance in the duplicate reply cache using an rbtree # knfsd: Further simplify the cache lookup # knfsd: Simplify NFS duplicate replay cache # knfsd: Remove dead code from nfsd_cache_lookup # SUNRPC: Simplify TCP receive code # SUNRPC: Replace the cache_detail->hash_lock with a regular spinlock # SUNRPC: Remove non-RCU protected lookup # NFS: Fix up a typo in nfs_dns_ent_put # NFS: Lockless DNS lookups # knfsd: Lockless lookup of NFSv4 identities. # SUNRPC: Lockless server RPCSEC_GSS context lookup # knfsd: Allow lockless lookups of the exports # ... # < /opt/cross/kisskb/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc-gcc --version # < git log --format=%s --max-count=1 310c7585e8300ddc46211df0757c11e4299ec482 # < make -s -j 8 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 8 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 8 ARCH=arc O=/kisskb/build/linus_axs101_defconfig_arcompact CROSS_COMPILE=/opt/cross/kisskb/arcompact-buildroot-2015.08.1/bin/arc-buildroot-linux-uclibc- arch/arc/boot/dts/axs101.dtb: Warning (i2c_bus_reg): /axs10x_mb/i2c@0x1f000/eeprom@0x54: I2C bus unit address format error, expected "54" arch/arc/boot/dts/axs101.dtb: Warning (i2c_bus_reg): /axs10x_mb/i2c@0x1f000/eeprom@0x57: I2C bus unit address format error, expected "57" /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/include/asm-generic/bug.h:18:0, from /kisskb/src/arch/arc/include/asm/bug.h:32, from /kisskb/src/include/linux/bug.h:5, from /kisskb/src/include/linux/mmdebug.h:5, from /kisskb/src/include/linux/gfp.h:5, from /kisskb/src/include/linux/slab.h:15, from /kisskb/src/mm/nobootmem.c:14: /kisskb/src/mm/nobootmem.c: In function '__free_pages_memory': /kisskb/src/include/linux/kernel.h:845:29: warning: comparison of distinct pointer types lacks a cast [enabled by default] (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1))) ^ /kisskb/src/include/linux/kernel.h:859:4: note: in expansion of macro '__typecheck' (__typecheck(x, y) && __no_side_effects(x, y)) ^ /kisskb/src/include/linux/kernel.h:869:24: note: in expansion of macro '__safe_cmp' __builtin_choose_expr(__safe_cmp(x, y), \ ^ /kisskb/src/include/linux/kernel.h:878:19: note: in expansion of macro '__careful_cmp' #define min(x, y) __careful_cmp(x, y, <) ^ /kisskb/src/mm/nobootmem.c:104:11: note: in expansion of macro 'min' order = min(MAX_ORDER - 1UL, __ffs(start)); ^ /kisskb/src/net/ipv4/tcp_input.c: In function 'tcp_data_queue': /kisskb/src/net/ipv4/tcp_input.c:4311:49: 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:11, 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:3304:4: note: in expansion of macro 'cmpxchg' cmpxchg(&ri->map, map, NULL); ^ Completed OK # rm -rf /kisskb/build/linus_axs101_defconfig_arcompact # Build took: 0:01:35.124697