# git rev-parse -q --verify 7ae77150d94d3b535c7b85e6b3647113095e79bf^{commit} 7ae77150d94d3b535c7b85e6b3647113095e79bf already have revision, skipping fetch # git checkout -q -f -B kisskb 7ae77150d94d3b535c7b85e6b3647113095e79bf # git clean -qxdf # < git log -1 # commit 7ae77150d94d3b535c7b85e6b3647113095e79bf # Merge: 084623e468d5 1395375c5927 # Author: Linus Torvalds # Date: Fri Jun 5 12:39:30 2020 -0700 # # Merge tag 'powerpc-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux # # Pull powerpc updates from Michael Ellerman: # # - Support for userspace to send requests directly to the on-chip GZIP # accelerator on Power9. # # - Rework of our lockless page table walking (__find_linux_pte()) to # make it safe against parallel page table manipulations without # relying on an IPI for serialisation. # # - A series of fixes & enhancements to make our machine check handling # more robust. # # - Lots of plumbing to add support for "prefixed" (64-bit) instructions # on Power10. # # - Support for using huge pages for the linear mapping on 8xx (32-bit). # # - Remove obsolete Xilinx PPC405/PPC440 support, and an associated sound # driver. # # - Removal of some obsolete 40x platforms and associated cruft. # # - Initial support for booting on Power10. # # - Lots of other small features, cleanups & fixes. # # Thanks to: Alexey Kardashevskiy, Alistair Popple, Andrew Donnellan, # Andrey Abramov, Aneesh Kumar K.V, Balamuruhan S, Bharata B Rao, Bulent # Abali, Cédric Le Goater, Chen Zhou, Christian Zigotzky, Christophe # JAILLET, Christophe Leroy, Dmitry Torokhov, Emmanuel Nicolet, Erhard F., # Gautham R. Shenoy, Geoff Levand, George Spelvin, Greg Kurz, Gustavo A. # R. Silva, Gustavo Walbon, Haren Myneni, Hari Bathini, Joel Stanley, # Jordan Niethe, Kajol Jain, Kees Cook, Leonardo Bras, Madhavan # Srinivasan., Mahesh Salgaonkar, Markus Elfring, Michael Neuling, Michal # Simek, Nathan Chancellor, Nathan Lynch, Naveen N. Rao, Nicholas Piggin, # Oliver O'Halloran, Paul Mackerras, Pingfan Liu, Qian Cai, Ram Pai, # Raphael Moreira Zinsly, Ravi Bangoria, Sam Bobroff, Sandipan Das, Segher # Boessenkool, Stephen Rothwell, Sukadev Bhattiprolu, Tyrel Datwyler, # Wolfram Sang, Xiongfeng Wang. # # * tag 'powerpc-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (299 commits) # powerpc/pseries: Make vio and ibmebus initcalls pseries specific # cxl: Remove dead Kconfig options # powerpc: Add POWER10 architected mode # powerpc/dt_cpu_ftrs: Add MMA feature # powerpc/dt_cpu_ftrs: Enable Prefixed Instructions # powerpc/dt_cpu_ftrs: Advertise support for ISA v3.1 if selected # powerpc: Add support for ISA v3.1 # powerpc: Add new HWCAP bits # powerpc/64s: Don't set FSCR bits in INIT_THREAD # powerpc/64s: Save FSCR to init_task.thread.fscr after feature init # powerpc/64s: Don't let DT CPU features set FSCR_DSCR # powerpc/64s: Don't init FSCR_DSCR in __init_FSCR() # powerpc/32s: Fix another build failure with CONFIG_PPC_KUAP_DEBUG # powerpc/module_64: Use special stub for _mcount() with -mprofile-kernel # powerpc/module_64: Simplify check for -mprofile-kernel ftrace relocations # powerpc/module_64: Consolidate ftrace code # powerpc/32: Disable KASAN with pages bigger than 16k # powerpc/uaccess: Don't set KUEP by default on book3s/32 # powerpc/uaccess: Don't set KUAP by default on book3s/32 # powerpc/8xx: Reduce time spent in allow_user_access() and friends # ... # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux-ld --version # < git log --format=%s --max-count=1 7ae77150d94d3b535c7b85e6b3647113095e79bf # < make -s -j 48 ARCH=m68k O=/kisskb/build/linus_sun3_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux- sun3_defconfig WARNING: unmet direct dependencies detected for NEED_MULTIPLE_NODES Depends on [n]: DISCONTIGMEM [=n] || NUMA Selected by [y]: - SINGLE_MEMORY_CHUNK [=y] && MMU [=y] WARNING: unmet direct dependencies detected for NEED_MULTIPLE_NODES Depends on [n]: DISCONTIGMEM [=n] || NUMA Selected by [y]: - SINGLE_MEMORY_CHUNK [=y] && MMU [=y] # < make -s -j 48 ARCH=m68k O=/kisskb/build/linus_sun3_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux- help # make -s -j 48 ARCH=m68k O=/kisskb/build/linus_sun3_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux- olddefconfig WARNING: unmet direct dependencies detected for NEED_MULTIPLE_NODES Depends on [n]: DISCONTIGMEM [=n] || NUMA Selected by [y]: - SINGLE_MEMORY_CHUNK [=y] && MMU [=y] WARNING: unmet direct dependencies detected for NEED_MULTIPLE_NODES Depends on [n]: DISCONTIGMEM [=n] || NUMA Selected by [y]: - SINGLE_MEMORY_CHUNK [=y] && MMU [=y] # make -s -j 48 ARCH=m68k O=/kisskb/build/linus_sun3_defconfig_m68k-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux- In file included from /kisskb/src/arch/m68k/include/asm/atomic.h:7, from /kisskb/src/include/linux/atomic.h:7, from /kisskb/src/include/linux/spinlock.h:460, from /kisskb/src/include/linux/mmzone.h:8, from /kisskb/src/include/linux/gfp.h:6, from /kisskb/src/include/linux/mm.h:10, from /kisskb/src/kernel/acct.c:47: /kisskb/src/kernel/acct.c: In function 'acct_pin_kill': /kisskb/src/arch/m68k/include/asm/cmpxchg.h:137:3: warning: value computed is not used [-Wunused-value] ((__typeof__(*(ptr)))__cmpxchg_local_generic((ptr), (unsigned long)(o),\ ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ (unsigned long)(n), sizeof(*(ptr)))) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/include/asm-generic/cmpxchg.h:106:28: note: in expansion of macro 'cmpxchg_local' #define cmpxchg(ptr, o, n) cmpxchg_local((ptr), (o), (n)) ^~~~~~~~~~~~~ /kisskb/src/kernel/acct.c:177:2: note: in expansion of macro 'cmpxchg' cmpxchg(&acct->ns->bacct, pin, NULL); ^~~~~~~ In file included from /kisskb/src/arch/m68k/include/asm/atomic.h:7, from /kisskb/src/include/linux/atomic.h:7, from /kisskb/src/include/linux/spinlock.h:460, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/module.h:13, from /kisskb/src/net/core/filter.c:20: /kisskb/src/net/core/filter.c: In function 'bpf_clear_redirect_map': /kisskb/src/arch/m68k/include/asm/cmpxchg.h:137:3: warning: value computed is not used [-Wunused-value] ((__typeof__(*(ptr)))__cmpxchg_local_generic((ptr), (unsigned long)(o),\ ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ (unsigned long)(n), sizeof(*(ptr)))) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/include/asm-generic/cmpxchg.h:106:28: note: in expansion of macro 'cmpxchg_local' #define cmpxchg(ptr, o, n) cmpxchg_local((ptr), (o), (n)) ^~~~~~~~~~~~~ /kisskb/src/net/core/filter.c:3567:4: note: in expansion of macro 'cmpxchg' cmpxchg(&ri->map, map, NULL); ^~~~~~~ In file included from /kisskb/src/arch/m68k/include/asm/atomic.h:7, from /kisskb/src/include/linux/atomic.h:7, from /kisskb/src/include/linux/spinlock.h:460, from /kisskb/src/include/linux/wait.h:9, from /kisskb/src/include/linux/wait_bit.h:8, from /kisskb/src/include/linux/fs.h:6, from /kisskb/src/fs/ocfs2/file.c:13: /kisskb/src/fs/ocfs2/file.c: In function 'ocfs2_file_write_iter': /kisskb/src/arch/m68k/include/asm/cmpxchg.h:79:22: warning: value computed is not used [-Wunused-value] #define xchg(ptr,x) ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr)))) ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/fs/ocfs2/file.c:2419:3: note: in expansion of macro 'xchg' xchg(&iocb->ki_complete, saved_ki_complete); ^~~~ In file included from /kisskb/src/arch/m68k/include/asm/atomic.h:7, from /kisskb/src/include/linux/atomic.h:7, from /kisskb/src/include/linux/spinlock.h:460, from /kisskb/src/include/linux/mmzone.h:8, from /kisskb/src/include/linux/gfp.h:6, from /kisskb/src/include/linux/slab.h:15, from /kisskb/src/fs/posix_acl.c:15: /kisskb/src/fs/posix_acl.c: In function 'get_acl': /kisskb/src/arch/m68k/include/asm/cmpxchg.h:137:3: warning: value computed is not used [-Wunused-value] ((__typeof__(*(ptr)))__cmpxchg_local_generic((ptr), (unsigned long)(o),\ ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ (unsigned long)(n), sizeof(*(ptr)))) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/include/asm-generic/cmpxchg.h:106:28: note: in expansion of macro 'cmpxchg_local' #define cmpxchg(ptr, o, n) cmpxchg_local((ptr), (o), (n)) ^~~~~~~~~~~~~ /kisskb/src/fs/posix_acl.c:148:3: note: in expansion of macro 'cmpxchg' cmpxchg(p, sentinel, ACL_NOT_CACHED); ^~~~~~~ Completed OK # rm -rf /kisskb/build/linus_sun3_defconfig_m68k-gcc8 # Build took: 0:01:59.038679