# git rev-parse -q --verify 29c395c77a9a514c5857c45ceae2665e9bd99ac7^{commit}
29c395c77a9a514c5857c45ceae2665e9bd99ac7
already have revision, skipping fetch
# git checkout -q -f -B kisskb 29c395c77a9a514c5857c45ceae2665e9bd99ac7
# git clean -qxdf
# < git log -1
# commit 29c395c77a9a514c5857c45ceae2665e9bd99ac7
# Merge: 4c48faba5b7f 724c8a23d589
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Feb 24 16:32:23 2021 -0800
# 
#     Merge tag 'x86-entry-2021-02-24' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull x86 irq entry updates from Thomas Gleixner:
#      "The irq stack switching was moved out of the ASM entry code in course
#       of the entry code consolidation. It ended up being suboptimal in
#       various ways.
#     
#       This reworks the X86 irq stack handling:
#     
#        - Make the stack switching inline so the stackpointer manipulation is
#          not longer at an easy to find place.
#     
#        - Get rid of the unnecessary indirect call.
#     
#        - Avoid the double stack switching in interrupt return and reuse the
#          interrupt stack for softirq handling.
#     
#        - A objtool fix for CONFIG_FRAME_POINTER=y builds where it got
#          confused about the stack pointer manipulation"
#     
#     * tag 'x86-entry-2021-02-24' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       objtool: Fix stack-swizzle for FRAME_POINTER=y
#       um: Enforce the usage of asm-generic/softirq_stack.h
#       x86/softirq/64: Inline do_softirq_own_stack()
#       softirq: Move do_softirq_own_stack() to generic asm header
#       softirq: Move __ARCH_HAS_DO_SOFTIRQ to Kconfig
#       x86: Select CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK
#       x86/softirq: Remove indirection in do_softirq_own_stack()
#       x86/entry: Use run_sysvec_on_irqstack_cond() for XEN upcall
#       x86/entry: Convert device interrupts to inline stack switching
#       x86/entry: Convert system vectors to irq stack macro
#       x86/irq: Provide macro for inlining irq stack switching
#       x86/apic: Split out spurious handling code
#       x86/irq/64: Adjust the per CPU irq stack pointer by 8
#       x86/irq: Sanitize irq stack tracking
#       x86/entry: Fix instrumentation annotation
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 29c395c77a9a514c5857c45ceae2665e9bd99ac7
# < make -s -j 8 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  allmodconfig
# Added to kconfig CONFIG_64BIT=n
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_HAVE_FTRACE_MCOUNT_RECORD=n
# Added to kconfig CONFIG_SAMPLES=n
# Added to kconfig CONFIG_MODULE_SIG=n
# < make -s -j 8 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  help
# make -s -j 8 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  olddefconfig
# make -s -j 8 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/drivers/tty/serial/sunzilog.c:1128:13: warning: 'sunzilog_putchar' defined but not used [-Wunused-function]
 static void sunzilog_putchar(struct uart_port *port, int ch)
             ^
/kisskb/src/fs/btrfs/ref-verify.c:221:1: warning: 'inline' is not at beginning of declaration [-Wold-style-declaration]
 static void inline __save_stack_trace(struct ref_action *ra)
 ^
/kisskb/src/fs/btrfs/ref-verify.c:225:1: warning: 'inline' is not at beginning of declaration [-Wold-style-declaration]
 static void inline __print_stack_trace(struct btrfs_fs_info *fs_info,
 ^
/kisskb/src/drivers/input/joystick/analog.c:160:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
 #warning Precise timer not defined for this architecture.
  ^
In file included from /kisskb/src/drivers/net/wireless/ath/ath11k/qmi.c:10:0:
/kisskb/src/drivers/net/wireless/ath/ath11k/qmi.c: In function 'ath11k_qmi_respond_fw_mem_request':
/kisskb/src/drivers/net/wireless/ath/ath11k/qmi.c:1690:8: warning: format '%llx' expects argument of type 'long long unsigned int', but argument 5 has type 'dma_addr_t {aka unsigned int}' [-Wformat=]
        "qmi req mem_seg[%d] 0x%llx %u %u\n", i,
        ^
/kisskb/src/drivers/net/wireless/ath/ath11k/debug.h:64:30: note: in definition of macro 'ath11k_dbg'
   __ath11k_dbg(ar, dbg_mask, fmt, ##__VA_ARGS__); \
                              ^
WARNING: modpost: EXPORT symbol "bzero_1page" [vmlinux] version generation failed, symbol will not be versioned.
WARNING: modpost: EXPORT symbol "___rw_read_exit" [vmlinux] version generation failed, symbol will not be versioned.
WARNING: modpost: EXPORT symbol "___rw_read_try" [vmlinux] version generation failed, symbol will not be versioned.
WARNING: modpost: EXPORT symbol "__ndelay" [vmlinux] version generation failed, symbol will not be versioned.
WARNING: modpost: EXPORT symbol "__ashrdi3" [vmlinux] version generation failed, symbol will not be versioned.
WARNING: modpost: EXPORT symbol "empty_zero_page" [vmlinux] version generation failed, symbol will not be versioned.
WARNING: modpost: EXPORT symbol "__udelay" [vmlinux] version generation failed, symbol will not be versioned.
WARNING: modpost: EXPORT symbol "__lshrdi3" [vmlinux] version generation failed, symbol will not be versioned.
WARNING: modpost: EXPORT symbol "___rw_write_enter" [vmlinux] version generation failed, symbol will not be versioned.
WARNING: modpost: EXPORT symbol "__ashldi3" [vmlinux] version generation failed, symbol will not be versioned.
WARNING: modpost: EXPORT symbol "__copy_1page" [vmlinux] version generation failed, symbol will not be versioned.
WARNING: modpost: EXPORT symbol "__muldi3" [vmlinux] version generation failed, symbol will not be versioned.
WARNING: modpost: EXPORT symbol "__divdi3" [vmlinux] version generation failed, symbol will not be versioned.
WARNING: modpost: EXPORT symbol "___rw_read_enter" [vmlinux] version generation failed, symbol will not be versioned.
arch/sparc/kernel/head_32.o: In function `current_pc':
arch/sparc/kernel/head_32.o:(.head.text+0x5040): relocation truncated to fit: R_SPARC_WDISP22 against `.init.text'
arch/sparc/kernel/head_32.o: In function `halt_notsup':
arch/sparc/kernel/head_32.o:(.head.text+0x5100): relocation truncated to fit: R_SPARC_WDISP22 against `.init.text'
arch/sparc/kernel/head_32.o: In function `leon_init':
arch/sparc/kernel/head_32.o:(.init.text+0xa4): relocation truncated to fit: R_SPARC_WDISP22 against symbol `leon_smp_cpu_startup' defined in .text section in arch/sparc/kernel/trampoline_32.o
arch/sparc/kernel/process_32.o:(.fixup+0x4): relocation truncated to fit: R_SPARC_WDISP22 against `.text'
arch/sparc/kernel/process_32.o:(.fixup+0xc): relocation truncated to fit: R_SPARC_WDISP22 against `.text'
arch/sparc/kernel/signal_32.o:(.fixup+0x4): relocation truncated to fit: R_SPARC_WDISP22 against `.text'
arch/sparc/kernel/signal_32.o:(.fixup+0x10): relocation truncated to fit: R_SPARC_WDISP22 against `.text'
arch/sparc/kernel/signal_32.o:(.fixup+0x1c): relocation truncated to fit: R_SPARC_WDISP22 against `.text'
arch/sparc/kernel/signal_32.o:(.fixup+0x28): relocation truncated to fit: R_SPARC_WDISP22 against `.text'
arch/sparc/kernel/signal_32.o:(.fixup+0x34): relocation truncated to fit: R_SPARC_WDISP22 against `.text'
arch/sparc/kernel/signal_32.o:(.fixup+0x40): additional relocation overflows omitted from the output
make[1]: *** [/kisskb/src/Makefile:1195: vmlinux] Error 1
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 8 ARCH=sparc O=/kisskb/build/linus_sparc-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_sparc-allmodconfig_sparc64
# Build took: 0:20:24.091680