# git rev-parse -q --verify c74386d50fbaf4a54fd3fe560f1abc709c0cff4b^{commit}
c74386d50fbaf4a54fd3fe560f1abc709c0cff4b
already have revision, skipping fetch
# git checkout -q -f -B kisskb c74386d50fbaf4a54fd3fe560f1abc709c0cff4b
# git clean -qxdf
# < git log -1
# commit c74386d50fbaf4a54fd3fe560f1abc709c0cff4b
# Author: David Howells <dhowells@redhat.com>
# Date:   Tue Nov 19 21:00:36 2019 +0000
# 
#     afs: Fix missing timeout reset
#     
#     In afs_wait_for_call_to_complete(), rather than immediately aborting an
#     operation if a signal occurs, the code attempts to wait for it to
#     complete, using a schedule timeout of 2*RTT (or min 2 jiffies) and a
#     check that we're still receiving relevant packets from the server before
#     we consider aborting the call.  We may even ping the server to check on
#     the status of the call.
#     
#     However, there's a missing timeout reset in the event that we do
#     actually get a packet to process, such that if we then get a couple of
#     short stalls, we then time out when progress is actually being made.
#     
#     Fix this by resetting the timeout any time we get something to process.
#     If it's the failure of the call then the call state will get changed and
#     we'll exit the loop shortly thereafter.
#     
#     A symptom of this is data fetches and stores failing with EINTR when
#     they really shouldn't.
#     
#     Fixes: bc5e3a546d55 ("rxrpc: Use MSG_WAITALL to tell sendmsg() to temporarily ignore signals")
#     Signed-off-by: David Howells <dhowells@redhat.com>
#     Reviewed-by: Marc Dionne <marc.dionne@auristor.com>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-ld --version
# < git log --format=%s --max-count=1 c74386d50fbaf4a54fd3fe560f1abc709c0cff4b
# < make -s -j 10 ARCH=mips O=/kisskb/build/linus_mips-allnoconfig_mips CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-  allnoconfig
# make -s -j 10 ARCH=mips O=/kisskb/build/linus_mips-allnoconfig_mips CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/mips-linux/bin/mips-linux-  
/kisskb/src/arch/mips/vdso/Makefile:62: MIPS VDSO requires binutils >= 2.25
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:204:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
FIT description: Linux 5.4.0-rc8+
Created:         Wed Nov 20 11:30:17 2019
 Image 0 (kernel@0)
  Description:  Linux 5.4.0-rc8+
  Created:      Wed Nov 20 11:30:17 2019
  Type:         Kernel Image
  Compression:  gzip compressed
  Data Size:    648313 Bytes = 633.12 KiB = 0.62 MiB
  Architecture: MIPS
  OS:           Linux
  Load Address: 0x80100000
  Entry Point:  0x802210c0
  Hash algo:    sha1
  Hash value:   45aec606e7cc55d3b873f5fef6d44dbf4f4bc3b9
 Default Configuration: 'conf@default'
 Configuration 0 (conf@default)
  Description:  Generic Linux kernel
  Kernel:       kernel@0
Completed OK
# rm -rf /kisskb/build/linus_mips-allnoconfig_mips
# Build took: 0:00:16.497574