# git rev-parse -q --verify 75439bc439e0f02903b48efce84876ca92da97bd^{commit}
75439bc439e0f02903b48efce84876ca92da97bd
already have revision, skipping fetch
# git checkout -q -f -B kisskb 75439bc439e0f02903b48efce84876ca92da97bd
# git clean -qxdf
# < git log -1
# commit 75439bc439e0f02903b48efce84876ca92da97bd
# Merge: 2e4ceed606ba 535d31593f59
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Jan 20 11:52:21 2021 -0800
# 
#     Merge tag 'net-5.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
#     
#     Pull networking fixes from Jakub Kicinski:
#      "Networking fixes for 5.11-rc5, including fixes from bpf, wireless, and
#       can trees.
#     
#       Current release - regressions:
#     
#        - nfc: nci: fix the wrong NCI_CORE_INIT parameters
#     
#       Current release - new code bugs:
#     
#        - bpf: allow empty module BTFs
#     
#       Previous releases - regressions:
#     
#        - bpf: fix signed_{sub,add32}_overflows type handling
#     
#        - tcp: do not mess with cloned skbs in tcp_add_backlog()
#     
#        - bpf: prevent double bpf_prog_put call from bpf_tracing_prog_attach
#     
#        - bpf: don't leak memory in bpf getsockopt when optlen == 0
#     
#        - tcp: fix potential use-after-free due to double kfree()
#     
#        - mac80211: fix encryption issues with WEP
#     
#        - devlink: use right genl user_ptr when handling port param get/set
#     
#        - ipv6: set multicast flag on the multicast route
#     
#        - tcp: fix TCP_USER_TIMEOUT with zero window
#     
#       Previous releases - always broken:
#     
#        - bpf: local storage helpers should check nullness of owner ptr passed
#     
#        - mac80211: fix incorrect strlen of .write in debugfs
#     
#        - cls_flower: call nla_ok() before nla_next()
#     
#        - skbuff: back tiny skbs with kmalloc() in __netdev_alloc_skb() too"
#     
#     * tag 'net-5.11-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (52 commits)
#       net: systemport: free dev before on error path
#       net: usb: cdc_ncm: don't spew notifications
#       net: mscc: ocelot: Fix multicast to the CPU port
#       tcp: Fix potential use-after-free due to double kfree()
#       bpf: Fix signed_{sub,add32}_overflows type handling
#       can: peak_usb: fix use after free bugs
#       can: vxcan: vxcan_xmit: fix use after free bug
#       can: dev: can_restart: fix use after free bug
#       tcp: fix TCP socket rehash stats mis-accounting
#       net: dsa: b53: fix an off by one in checking "vlan->vid"
#       tcp: do not mess with cloned skbs in tcp_add_backlog()
#       selftests: net: fib_tests: remove duplicate log test
#       net: nfc: nci: fix the wrong NCI_CORE_INIT parameters
#       sh_eth: Fix power down vs. is_opened flag ordering
#       net: Disable NETIF_F_HW_TLS_RX when RXCSUM is disabled
#       netfilter: rpfilter: mask ecn bits before fib lookup
#       udp: mask TOS bits in udp_v4_early_demux()
#       xsk: Clear pool even for inactive queues
#       bpf: Fix helper bpf_map_peek_elem_proto pointing to wrong callback
#       sh_eth: Make PHY access aware of Runtime PM to fix reboot crash
#       ...
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-ld --version
# < git log --format=%s --max-count=1 75439bc439e0f02903b48efce84876ca92da97bd
# < make -s -j 48 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-  defconfig
arch/ia64/configs/generic_defconfig:58:warning: override: reassigning to symbol ATA
arch/ia64/configs/generic_defconfig:59:warning: override: reassigning to symbol ATA_PIIX
# < make -s -j 48 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-  help
# make -s -j 48 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-  olddefconfig
# make -s -j 48 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/ia64-linux/bin/ia64-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
In file included from /kisskb/src/arch/ia64/include/uapi/asm/intrinsics.h:22:0,
                 from /kisskb/src/arch/ia64/include/asm/intrinsics.h:11,
                 from /kisskb/src/arch/ia64/include/asm/timex.h:14,
                 from /kisskb/src/include/linux/timex.h:65,
                 from /kisskb/src/include/linux/time32.h:13,
                 from /kisskb/src/include/linux/time.h:60,
                 from /kisskb/src/fs/nfs/read.c:11:
/kisskb/src/fs/nfs/read.c: In function 'nfs_read_completion':
/kisskb/src/arch/ia64/include/uapi/asm/cmpxchg.h:57:2: warning: value computed is not used [-Wunused-value]
 ((__typeof__(*(ptr))) __xchg((unsigned long) (x), (ptr), sizeof(*(ptr))))
  ^
/kisskb/src/fs/nfs/read.c:196:5: note: in expansion of macro 'xchg'
     xchg(&nfs_req_openctx(req)->error, error);
     ^
/kisskb/src/fs/nfs/read.c: In function 'nfs_readpage':
/kisskb/src/arch/ia64/include/uapi/asm/cmpxchg.h:57:2: warning: value computed is not used [-Wunused-value]
 ((__typeof__(*(ptr))) __xchg((unsigned long) (x), (ptr), sizeof(*(ptr))))
  ^
/kisskb/src/fs/nfs/read.c:355:2: note: in expansion of macro 'xchg'
  xchg(&ctx->error, 0);
  ^
No errors detected in 22424 functions.
Completed OK
# rm -rf /kisskb/build/linus_ia64-defconfig_ia64-gcc4.9
# Build took: 0:02:18.878808