# git rev-parse -q --verify e6b92572808467f35fd159d47c45b650de29e722^{commit}
e6b92572808467f35fd159d47c45b650de29e722
already have revision, skipping fetch
# git checkout -q -f -B kisskb e6b92572808467f35fd159d47c45b650de29e722
# git clean -qxdf
# < git log -1
# commit e6b92572808467f35fd159d47c45b650de29e722
# Merge: e45428a43676 260f71eff493
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Jan 2 16:35:23 2019 -0800
# 
#     Merge tag 'nfs-for-4.21-1' of git://git.linux-nfs.org/projects/anna/linux-nfs
#     
#     Pull NFS client updates from Anna Schumaker:
#      "Stable bugfixes:
#        - xprtrdma: Yet another double DMA-unmap # v4.20
#     
#       Features:
#        - Allow some /proc/sys/sunrpc entries without CONFIG_SUNRPC_DEBUG
#        - Per-xprt rdma receive workqueues
#        - Drop support for FMR memory registration
#        - Make port= mount option optional for RDMA mounts
#     
#       Other bugfixes and cleanups:
#        - Remove unused nfs4_xdev_fs_type declaration
#        - Fix comments for behavior that has changed
#        - Remove generic RPC credentials by switching to 'struct cred'
#        - Fix crossing mountpoints with different auth flavors
#        - Various xprtrdma fixes from testing and auditing the close code
#        - Fixes for disconnect issues when using xprtrdma with krb5
#        - Clean up and improve xprtrdma trace points
#        - Fix NFS v4.2 async copy reboot recovery"
#     
#     * tag 'nfs-for-4.21-1' of git://git.linux-nfs.org/projects/anna/linux-nfs: (63 commits)
#       sunrpc: convert to DEFINE_SHOW_ATTRIBUTE
#       sunrpc: Add xprt after nfs4_test_session_trunk()
#       sunrpc: convert unnecessary GFP_ATOMIC to GFP_NOFS
#       sunrpc: handle ENOMEM in rpcb_getport_async
#       NFS: remove unnecessary test for IS_ERR(cred)
#       xprtrdma: Prevent leak of rpcrdma_rep objects
#       NFSv4.2 fix async copy reboot recovery
#       xprtrdma: Don't leak freed MRs
#       xprtrdma: Add documenting comment for rpcrdma_buffer_destroy
#       xprtrdma: Replace outdated comment for rpcrdma_ep_post
#       xprtrdma: Update comments in frwr_op_send
#       SUNRPC: Fix some kernel doc complaints
#       SUNRPC: Simplify defining common RPC trace events
#       NFS: Fix NFSv4 symbolic trace point output
#       xprtrdma: Trace mapping, alloc, and dereg failures
#       xprtrdma: Add trace points for calls to transport switch methods
#       xprtrdma: Relocate the xprtrdma_mr_map trace points
#       xprtrdma: Clean up of xprtrdma chunk trace points
#       xprtrdma: Remove unused fields from rpcrdma_ia
#       xprtrdma: Cull dprintk() call sites
#       ...
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-gcc --version
# < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-ld --version
# < git log --format=%s --max-count=1 e6b92572808467f35fd159d47c45b650de29e722
# < make -s -j 10 ARCH=xtensa O=/kisskb/build/linus_xtensa-allmodconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  allmodconfig
drivers/staging/mt7621-dts/Kconfig:4:warning: 'BUILTIN_DTB' has wrong type. 'select' only accept arguments of bool and tristate type
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# yes \n | make -s -j 10 ARCH=xtensa O=/kisskb/build/linus_xtensa-allmodconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 10 ARCH=xtensa O=/kisskb/build/linus_xtensa-allmodconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-  
drivers/staging/mt7621-dts/Kconfig:4:warning: 'BUILTIN_DTB' has wrong type. 'select' only accept arguments of bool and tristate type
<stdin>:1333:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp]
<stdin>:1336:2: warning: #warning syscall rseq not implemented [-Wcpp]
/kisskb/src/arch/xtensa/kernel/pci.c:45:32: warning: 'pci_ctrl_tail' defined but not used [-Wunused-variable]
 static struct pci_controller **pci_ctrl_tail = &pci_ctrl_head;
                                ^
/kisskb/src/fs/cifs/cifssmb.c: In function '__cifs_reconnect_tcon':
/kisskb/src/fs/cifs/cifssmb.c:186:1: warning: the frame size of 1344 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
/kisskb/src/drivers/char/tpm/tpm2-cmd.c: In function 'tpm2_unseal_trusted':
/kisskb/src/drivers/char/tpm/tpm2-cmd.c:668:2: warning: 'blob_handle' may be used uninitialized in this function [-Wmaybe-uninitialized]
  tpm2_flush_context_cmd(chip, blob_handle, TPM_TRANSMIT_UNLOCKED);
  ^
/kisskb/src/fs/cifs/smb2pdu.c: In function '__smb2_reconnect':
/kisskb/src/fs/cifs/smb2pdu.c:220:1: warning: the frame size of 1344 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
In file included from /kisskb/src/arch/xtensa/include/asm/atomic.h:21:0,
                 from /kisskb/src/include/linux/atomic.h:7,
                 from /kisskb/src/include/asm-generic/bitops/atomic.h:5,
                 from /kisskb/src/arch/xtensa/include/asm/bitops.h:222,
                 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/wait.h:7,
                 from /kisskb/src/include/linux/wait_bit.h:8,
                 from /kisskb/src/include/linux/fs.h:6,
                 from /kisskb/src/fs/ocfs2/file.c:27:
/kisskb/src/fs/ocfs2/file.c: In function 'ocfs2_file_write_iter':
/kisskb/src/arch/xtensa/include/asm/cmpxchg.h:139:3: warning: value computed is not used [-Wunused-value]
  ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
   ^
/kisskb/src/fs/ocfs2/file.c:2386:3: note: in expansion of macro 'xchg'
   xchg(&iocb->ki_complete, saved_ki_complete);
   ^
./usr/include/asm/setup.h:17: userspace cannot reference function or variable defined in the kernel
/kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery':
/kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (ret == -EOPNOTSUPP)
     ^
/kisskb/src/drivers/input/joystick/analog.c:172:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
 #warning Precise timer not defined for this architecture.
  ^
In file included from /kisskb/src/arch/xtensa/include/asm/atomic.h:21:0,
                 from /kisskb/src/include/linux/atomic.h:7,
                 from /kisskb/src/include/asm-generic/bitops/atomic.h:5,
                 from /kisskb/src/arch/xtensa/include/asm/bitops.h:222,
                 from /kisskb/src/include/linux/bitops.h:19,
                 from /kisskb/src/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c:11:
/kisskb/src/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c: In function 'ixgbevf_xdp_setup':
/kisskb/src/arch/xtensa/include/asm/cmpxchg.h:139:3: warning: value computed is not used [-Wunused-value]
  ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
   ^
/kisskb/src/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c:4471:4: note: in expansion of macro 'xchg'
    xchg(&adapter->rx_ring[i]->xdp_prog, adapter->xdp_prog);
    ^
/kisskb/src/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c: In function 'mlx5e_grp_sw_update_stats':
/kisskb/src/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c:217:1: warning: the frame size of 1200 bytes is larger than 1024 bytes [-Wframe-larger-than=]
 }
 ^
In file included from /kisskb/src/include/linux/rwsem.h:16:0,
                 from /kisskb/src/include/linux/notifier.h:15,
                 from /kisskb/src/include/linux/clk.h:17,
                 from /kisskb/src/drivers/tty/serial/sh-sci.c:24:
/kisskb/src/drivers/tty/serial/sh-sci.c: In function 'sci_submit_rx':
/kisskb/src/include/linux/spinlock.h:279:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized]
   _raw_spin_unlock_irqrestore(lock, flags); \
   ^
/kisskb/src/drivers/tty/serial/sh-sci.c:1338:16: note: 'flags' was declared here
  unsigned long flags;
                ^
Completed OK
# rm -rf /kisskb/build/linus_xtensa-allmodconfig_xtensa
# Build took: 0:23:16.249193