# 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/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version # < git log --format=%s --max-count=1 310c7585e8300ddc46211df0757c11e4299ec482 # < make -s -j 10 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- allmodconfig # make -s -j 10 ARCH=arm64 O=/kisskb/build/linus_arm64-allmodconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- /kisskb/src/scripts/unifdef.c: In function 'Mpass': /kisskb/src/scripts/unifdef.c:453:28: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] static void Mpass (void) { strncpy(keyword, "if ", 4); Pelif(); } ^~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/arm64/include/asm/processor.h:41, from /kisskb/src/include/linux/rcupdate.h:43, from /kisskb/src/include/linux/rculist.h:11, from /kisskb/src/include/linux/pid.h:5, from /kisskb/src/include/linux/sched.h:14, from /kisskb/src/kernel/debug/kdb/kdb_support.c:15: In function 'strncpy', inlined from 'kallsyms_symbol_next' at /kisskb/src/kernel/debug/kdb/kdb_support.c:239:4: /kisskb/src/include/linux/string.h:253:9: warning: '__builtin_strncpy' specified bound depends on the length of the source argument [-Wstringop-overflow=] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/debug/kdb/kdb_support.c: In function 'kallsyms_symbol_next': /kisskb/src/include/linux/string.h:274:10: note: length computed here return __builtin_strlen(p); ^~~~~~~~~~~~~~~~~~~ /kisskb/src/lib/ubsan.c:432:1: warning: ignoring attribute 'noreturn' in declaration of a built-in function '__ubsan_handle_builtin_unreachable' because it conflicts with attribute 'const' [-Wattributes] { ^ : note: previous declaration here In file included from /kisskb/src/arch/arm64/include/asm/processor.h:41, from /kisskb/src/include/asm-generic/qrwlock.h:23, from ./arch/arm64/include/generated/asm/qrwlock.h:1, from /kisskb/src/arch/arm64/include/asm/spinlock.h:19, from /kisskb/src/include/linux/spinlock.h:88, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/arch/arm64/include/asm/stat.h:23, from /kisskb/src/include/linux/stat.h:6, from /kisskb/src/include/linux/module.h:10, from /kisskb/src/lib/test_hexdump.c:8: In function 'strncpy', inlined from 'test_hexdump_prepare_test.isra.0' at /kisskb/src/lib/test_hexdump.c:102:3: /kisskb/src/include/linux/string.h:253:9: warning: '__builtin_strncpy' specified bound depends on the length of the source argument [-Wstringop-overflow=] return __builtin_strncpy(p, q, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/lib/test_hexdump.c: In function 'test_hexdump_prepare_test.isra.0': /kisskb/src/include/linux/string.h:274:10: note: length computed here return __builtin_strlen(p); ^~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/isdn/hardware/eicon/message.c: In function 'sig_ind': /kisskb/src/drivers/isdn/hardware/eicon/message.c:5985:1: warning: the frame size of 2096 bytes is larger than 2048 bytes [-Wframe-larger-than=] } ^ Completed OK # rm -rf /kisskb/build/linus_arm64-allmodconfig_arm64-gcc8 # Build took: 0:41:22.139860