# git rev-parse -q --verify f5e94d10e4c468357019e5c28d48499f677b284f^{commit}
f5e94d10e4c468357019e5c28d48499f677b284f
already have revision, skipping fetch
# git checkout -q -f -B kisskb f5e94d10e4c468357019e5c28d48499f677b284f
# git clean -qxdf
# < git log -1
# commit f5e94d10e4c468357019e5c28d48499f677b284f
# Merge: 9ebe5422ad6c 12ab316ced2c
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Apr 7 20:24:34 2020 -0700
# 
#     Merge tag 'drm-next-2020-04-08' of git://anongit.freedesktop.org/drm/drm
#     
#     Pull drm fixes from Dave Airlie:
#      "This is a set of fixes that have queued up, I think I might have
#       another pull with some more before rc1 but I'd like to dequeue what I
#       have now just in case Easter is more eggciting that expected.
#     
#       The main thing in here is a fix for a longstanding nouveau power
#       management issues on certain laptops, it should help runtime
#       suspend/resume for a lot of people.
#     
#       There is also a reverted patch for some drm_mm behaviour in atomic
#       contexts.
#     
#       Summary:
#     
#       core:
#        - revert drm_mm atomic patch
#        - dt binding fixes
#     
#       fbcon:
#        - null ptr error fix
#     
#       i915:
#        - GVT fixes
#     
#       nouveau:
#        - runpm fix
#        - svm fixes
#     
#       amdgpu:
#        - HDCP fixes
#        - gfx10 fix
#        - Misc display fixes
#        - BACO fixes
#     
#       amdkfd:
#        - Fix memory leak
#     
#       vboxvideo:
#        - remove conflicting fbs
#     
#       vc4:
#        - mode validation fix
#     
#       xen:
#        - fix PTR_ERR usage"
#     
#     * tag 'drm-next-2020-04-08' of git://anongit.freedesktop.org/drm/drm: (41 commits)
#       drm/nouveau/kms/nv50-: wait for FIFO space on PIO channels
#       drm/nouveau/nvif: protect waits against GPU falling off the bus
#       drm/nouveau/nvif: access PTIMER through usermode class, if available
#       drm/nouveau/gr/gp107,gp108: implement workaround for HW hanging during init
#       drm/nouveau: workaround runpm fail by disabling PCI power management on certain intel bridges
#       drm/nouveau/svm: remove useless SVM range check
#       drm/nouveau/svm: check for SVM initialized before migrating
#       drm/nouveau/svm: fix vma range check for migration
#       drm/nouveau: remove checks for return value of debugfs functions
#       drm/nouveau/ttm: evict other IO mappings when running out of BAR1 space
#       drm/amdkfd: kfree the wrong pointer
#       drm/amd/display: increase HDCP authentication delay
#       drm/amd/display: Correctly cancel future watchdog and callback events
#       drm/amd/display: Don't try hdcp1.4 when content_type is set to type1
#       drm/amd/powerplay: move the ASIC specific nbio operation out of smu_v11_0.c
#       drm/amd/powerplay: drop redundant BIF doorbell interrupt operations
#       drm/amd/display: Fix dcn21 num_states
#       drm/amd/display: Enable BT2020 in COLOR_ENCODING property
#       drm/amd/display: LFC not working on 2.0x range monitors (v2)
#       drm/amd/display: Support plane level CTM
#       ...
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 f5e94d10e4c468357019e5c28d48499f677b284f
# < make -s -j 10 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 allyesconfig
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_KCOV=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n
# Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n
# Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n
# Added to kconfig CONFIG_GCC_PLUGIN_STRUCTLEAK=n
# Added to kconfig CONFIG_GCC_PLUGIN_RANDSTRUCT=n
# Added to kconfig CONFIG_UML_NET=n
# Added to kconfig CONFIG_UML_NET_ETHERTAP=n
# Added to kconfig CONFIG_UML_NET_TUNTAP=n
# Added to kconfig CONFIG_UML_NET_SLIP=n
# Added to kconfig CONFIG_UML_NET_DAEMON=n
# Added to kconfig CONFIG_UML_NET_VDE=n
# Added to kconfig CONFIG_UML_NET_MCAST=n
# Added to kconfig CONFIG_UML_NET_PCAP=n
# Added to kconfig CONFIG_UML_NET_SLIRP=n
# Added to kconfig CONFIG_GCOV_KERNEL=n
# Added to kconfig CONFIG_DEBUG_INFO_BTF=n
# < make -s -j 10 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 help
# make -s -j 10 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig
.config:4231:warning: override: reassigning to symbol UML_NET_ETHERTAP
.config:4233:warning: override: reassigning to symbol UML_NET_SLIP
.config:4236:warning: override: reassigning to symbol UML_NET_MCAST
.config:4238:warning: override: reassigning to symbol UML_NET_SLIRP
# make -s -j 10 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 
/kisskb/src/arch/um/os-Linux/signal.c: In function 'sig_handler_common':
/kisskb/src/arch/um/os-Linux/signal.c:51:1: warning: the frame size of 2976 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
/kisskb/src/arch/um/os-Linux/signal.c: In function 'timer_real_alarm_handler':
/kisskb/src/arch/um/os-Linux/signal.c:95:1: warning: the frame size of 2960 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
/kisskb/src/security/apparmor/policy_unpack.c: In function 'unpack_profile':
/kisskb/src/security/apparmor/policy_unpack.c:526:9: warning: 'pos' may be used uninitialized in this function [-Wmaybe-uninitialized]
      str[pos] = ':';
         ^
/kisskb/src/security/apparmor/policy_unpack.c:497:14: note: 'pos' was declared here
    int c, j, pos, size2 = unpack_strdup(e, &str, NULL);
              ^
/kisskb/src/lib/lz4/lz4hc_compress.c: In function 'LZ4HC_compress_generic':
/kisskb/src/lib/lz4/lz4hc_compress.c:579:1: warning: the frame size of 2144 bytes is larger than 2048 bytes [-Wframe-larger-than=]
 }
 ^
/kisskb/src/kernel/futex.c: In function 'futex_atomic_op_inuser':
/kisskb/src/kernel/futex.c:1686:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return oldval > cmparg;
                 ^
In file included from /kisskb/src/crypto/xor.c:17:0:
/kisskb/src/arch/um/include/asm/xor.h:3:35: fatal error: shared/timer-internal.h: No such file or directory
compilation terminated.
make[2]: *** [/kisskb/src/scripts/Makefile.build:268: crypto/xor.o] Error 1
make[1]: *** [/kisskb/src/Makefile:1702: crypto] Error 2
make[1]: *** Waiting for unfinished jobs....
/kisskb/src/fs/namei.c: In function 'handle_dots':
/kisskb/src/fs/namei.c:1805:10: warning: 'inode' may be used uninitialized in this function [-Wmaybe-uninitialized]
    error = step_into(nd, WALK_NOFOLLOW,
          ^
/kisskb/src/net/mptcp/protocol.c: In function 'mptcp_sendmsg_frag':
/kisskb/src/net/mptcp/protocol.c:611:6: warning: 'dfrag_collapsed' may be used uninitialized in this function [-Wmaybe-uninitialized]
   if (!dfrag_collapsed) {
      ^
make: *** [Makefile:180: sub-make] Error 2
Command 'make -s -j 10 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_um-allyesconfig_um-x86_64
# Build took: 0:11:19.303063