# git rev-parse -q --verify b145b0eb2031a620ca010174240963e4d2c6ce26^{commit} b145b0eb2031a620ca010174240963e4d2c6ce26 already have revision, skipping fetch # git checkout -q -f -B kisskb b145b0eb2031a620ca010174240963e4d2c6ce26 # git clean -qxdf # < git log -1 # commit b145b0eb2031a620ca010174240963e4d2c6ce26 # Merge: 50dfd03d9579 cf05a67b68b8 # Author: Linus Torvalds # Date: Fri Oct 4 11:17:51 2019 -0700 # # Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm # # Pull KVM fixes from Paolo Bonzini: # "ARM and x86 bugfixes of all kinds. # # The most visible one is that migrating a nested hypervisor has always # been busted on Broadwell and newer processors, and that has finally # been fixed" # # * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (22 commits) # KVM: x86: omit "impossible" pmu MSRs from MSR list # KVM: nVMX: Fix consistency check on injected exception error code # KVM: x86: omit absent pmu MSRs from MSR list # selftests: kvm: Fix libkvm build error # kvm: vmx: Limit guest PMCs to those supported on the host # kvm: x86, powerpc: do not allow clearing largepages debugfs entry # KVM: selftests: x86: clarify what is reported on KVM_GET_MSRS failure # KVM: VMX: Set VMENTER_L1D_FLUSH_NOT_REQUIRED if !X86_BUG_L1TF # selftests: kvm: add test for dirty logging inside nested guests # KVM: x86: fix nested guest live migration with PML # KVM: x86: assign two bits to track SPTE kinds # KVM: x86: Expose XSAVEERPTR to the guest # kvm: x86: Enumerate support for CLZERO instruction # kvm: x86: Use AMD CPUID semantics for AMD vCPUs # kvm: x86: Improve emulation of CPUID leaves 0BH and 1FH # KVM: X86: Fix userspace set invalid CR4 # kvm: x86: Fix a spurious -E2BIG in __do_cpuid_func # KVM: LAPIC: Loosen filter for adaptive tuning of lapic_timer_advance_ns # KVM: arm/arm64: vgic: Use the appropriate TRACE_INCLUDE_PATH # arm64: KVM: Kill hyp_alternate_select() # ... # < /opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux-gcc --version # < /opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux-ld --version # < git log --format=%s --max-count=1 b145b0eb2031a620ca010174240963e4d2c6ce26 # < make -s -j 48 ARCH=mips O=/kisskb/build/linus_mips-allmodconfig_mipsel CROSS_COMPILE=/opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux- allmodconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_SAMPLES=n # Added to kconfig CONFIG_MIPS_CPS_NS16550_BASE=0x1b0003f8 # Added to kconfig CONFIG_MIPS_CPS_NS16550_SHIFT=0 # Added to kconfig # yes \n | make -s -j 48 ARCH=mips O=/kisskb/build/linus_mips-allmodconfig_mipsel CROSS_COMPILE=/opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux- oldconfig yes: standard output: Broken pipe # make -s -j 48 ARCH=mips O=/kisskb/build/linus_mips-allmodconfig_mipsel CROSS_COMPILE=/opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux- :1511:2: warning: #warning syscall clone3 not implemented [-Wcpp] In file included from /kisskb/src/include/linux/list.h:9:0, 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/btrfs/send.c:7: /kisskb/src/fs/btrfs/send.c: In function 'process_extent': /kisskb/src/include/linux/kernel.h:37:33: warning: 'clone_src_i_size' may be used uninitialized in this function [-Wmaybe-uninitialized] #define IS_ALIGNED(x, a) (((x) & ((typeof(x))(a) - 1)) == 0) ^ /kisskb/src/fs/btrfs/send.c:5088:6: note: 'clone_src_i_size' was declared here u64 clone_src_i_size; ^ /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. ^ /kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c: In function 'sh_mobile_i2c_isr': /kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] pd->msg->buf[real_pos] = data; ^ /kisskb/src/drivers/i2c/busses/i2c-sh_mobile.c:372:16: note: 'data' was declared here unsigned char data; ^ In file included from /kisskb/src/arch/mips/include/asm/page.h:261:0, from /kisskb/src/arch/mips/include/asm/io.h:29, from /kisskb/src/arch/mips/include/asm/mmiowb.h:5, from /kisskb/src/include/linux/spinlock.h:60, from /kisskb/src/include/linux/wait.h:9, from /kisskb/src/include/linux/net.h:19, from /kisskb/src/drivers/infiniband/sw/siw/siw_qp_tx.c:8: /kisskb/src/drivers/infiniband/sw/siw/siw_qp_tx.c: In function 'siw_tx_hdt': /kisskb/src/arch/mips/include/asm/page.h:249:53: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define virt_to_pfn(kaddr) PFN_DOWN(virt_to_phys((void *)(kaddr))) ^ /kisskb/src/include/asm-generic/memory_model.h:33:41: note: in definition of macro '__pfn_to_page' #define __pfn_to_page(pfn) (mem_map + ((pfn) - ARCH_PFN_OFFSET)) ^ /kisskb/src/arch/mips/include/asm/page.h:249:31: note: in expansion of macro 'PFN_DOWN' #define virt_to_pfn(kaddr) PFN_DOWN(virt_to_phys((void *)(kaddr))) ^ /kisskb/src/arch/mips/include/asm/page.h:250:41: note: in expansion of macro 'virt_to_pfn' #define virt_to_page(kaddr) pfn_to_page(virt_to_pfn(kaddr)) ^ /kisskb/src/drivers/infiniband/sw/siw/siw_qp_tx.c:528:23: note: in expansion of macro 'virt_to_page' page_array[seg] = virt_to_page(va & PAGE_MASK); ^ In file included from /kisskb/src/include/linux/wait.h:9:0, from /kisskb/src/include/linux/net.h:19, from /kisskb/src/drivers/infiniband/sw/siw/siw_qp_rx.c:8: /kisskb/src/drivers/infiniband/sw/siw/siw_qp_rx.c: In function 'siw_proc_send': /kisskb/src/include/linux/spinlock.h:288:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] _raw_spin_unlock_irqrestore(lock, flags); \ ^ /kisskb/src/drivers/infiniband/sw/siw/siw_qp_rx.c:335:16: note: 'flags' was declared here unsigned long flags; ^ In file included from /kisskb/src/drivers/net/phy/mdio-cavium.c:11:0: /kisskb/src/drivers/net/phy/mdio-cavium.c: In function 'cavium_mdiobus_set_mode': /kisskb/src/drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_readq(addr) readq((void *)addr) ^ /kisskb/src/drivers/net/phy/mdio-cavium.c:21:16: note: in expansion of macro 'oct_mdio_readq' smi_clk.u64 = oct_mdio_readq(p->register_base + SMI_CLK); ^ /kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_writeq(val, addr) writeq(val, (void *)addr) ^ /kisskb/src/drivers/net/phy/mdio-cavium.c:24:2: note: in expansion of macro 'oct_mdio_writeq' oct_mdio_writeq(smi_clk.u64, p->register_base + SMI_CLK); ^ /kisskb/src/drivers/net/phy/mdio-cavium.c: In function 'cavium_mdiobus_c45_addr': /kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_writeq(val, addr) writeq(val, (void *)addr) ^ /kisskb/src/drivers/net/phy/mdio-cavium.c:39:2: note: in expansion of macro 'oct_mdio_writeq' oct_mdio_writeq(smi_wr.u64, p->register_base + SMI_WR_DAT); ^ /kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_writeq(val, addr) writeq(val, (void *)addr) ^ /kisskb/src/drivers/net/phy/mdio-cavium.c:47:2: note: in expansion of macro 'oct_mdio_writeq' oct_mdio_writeq(smi_cmd.u64, p->register_base + SMI_CMD); ^ /kisskb/src/drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_readq(addr) readq((void *)addr) ^ /kisskb/src/drivers/net/phy/mdio-cavium.c:54:16: note: in expansion of macro 'oct_mdio_readq' smi_wr.u64 = oct_mdio_readq(p->register_base + SMI_WR_DAT); ^ /kisskb/src/drivers/net/phy/mdio-cavium.c: In function 'cavium_mdiobus_read': /kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_writeq(val, addr) writeq(val, (void *)addr) ^ /kisskb/src/drivers/net/phy/mdio-cavium.c:86:2: note: in expansion of macro 'oct_mdio_writeq' oct_mdio_writeq(smi_cmd.u64, p->register_base + SMI_CMD); ^ /kisskb/src/drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_readq(addr) readq((void *)addr) ^ /kisskb/src/drivers/net/phy/mdio-cavium.c:93:16: note: in expansion of macro 'oct_mdio_readq' smi_rd.u64 = oct_mdio_readq(p->register_base + SMI_RD_DAT); ^ /kisskb/src/drivers/net/phy/mdio-cavium.c: In function 'cavium_mdiobus_write': /kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_writeq(val, addr) writeq(val, (void *)addr) ^ /kisskb/src/drivers/net/phy/mdio-cavium.c:125:2: note: in expansion of macro 'oct_mdio_writeq' oct_mdio_writeq(smi_wr.u64, p->register_base + SMI_WR_DAT); ^ /kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_writeq(val, addr) writeq(val, (void *)addr) ^ /kisskb/src/drivers/net/phy/mdio-cavium.c:131:2: note: in expansion of macro 'oct_mdio_writeq' oct_mdio_writeq(smi_cmd.u64, p->register_base + SMI_CMD); ^ /kisskb/src/drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_readq(addr) readq((void *)addr) ^ /kisskb/src/drivers/net/phy/mdio-cavium.c:138:16: note: in expansion of macro 'oct_mdio_readq' smi_wr.u64 = oct_mdio_readq(p->register_base + SMI_WR_DAT); ^ /kisskb/src/drivers/net/phy/mdio-octeon.c: In function 'octeon_mdiobus_probe': /kisskb/src/drivers/net/phy/mdio-octeon.c:48:3: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] (u64)devm_ioremap(&pdev->dev, mdio_phys, regsize); ^ In file included from /kisskb/src/drivers/net/phy/mdio-octeon.c:14:0: /kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_writeq(val, addr) writeq(val, (void *)addr) ^ /kisskb/src/drivers/net/phy/mdio-octeon.c:56:2: note: in expansion of macro 'oct_mdio_writeq' oct_mdio_writeq(smi_en.u64, bus->register_base + SMI_EN); ^ /kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_writeq(val, addr) writeq(val, (void *)addr) ^ /kisskb/src/drivers/net/phy/mdio-octeon.c:77:2: note: in expansion of macro 'oct_mdio_writeq' oct_mdio_writeq(smi_en.u64, bus->register_base + SMI_EN); ^ /kisskb/src/drivers/net/phy/mdio-octeon.c: In function 'octeon_mdiobus_remove': /kisskb/src/drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] #define oct_mdio_writeq(val, addr) writeq(val, (void *)addr) ^ /kisskb/src/drivers/net/phy/mdio-octeon.c:91:2: note: in expansion of macro 'oct_mdio_writeq' oct_mdio_writeq(smi_en.u64, bus->register_base + SMI_EN); ^ 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:14, from /kisskb/src/drivers/tty/serial/sh-sci.c:24: /kisskb/src/drivers/tty/serial/sh-sci.c: In function 'sci_dma_rx_submit': /kisskb/src/include/linux/spinlock.h:288:3: 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:1351:16: note: 'flags' was declared here unsigned long flags; ^ /kisskb/src/drivers/spi/spi-sh-msiof.c:76:0: warning: "STR" redefined #define STR 0x40 /* Status Register */ ^ In file included from /kisskb/src/arch/mips/include/asm/mach-generic/spaces.h:15:0, from /kisskb/src/arch/mips/include/asm/addrspace.h:13, from /kisskb/src/arch/mips/include/asm/barrier.h:11, from /kisskb/src/include/linux/compiler.h:256, from /kisskb/src/arch/mips/include/asm/bitops.h:16, from /kisskb/src/include/linux/bitops.h:26, from /kisskb/src/include/linux/bitmap.h:8, from /kisskb/src/drivers/spi/spi-sh-msiof.c:10: /kisskb/src/arch/mips/include/asm/mipsregs.h:30:0: note: this is the location of the previous definition #define STR(x) __STR(x) ^ In file included from /kisskb/src/arch/mips/include/asm/sibyte/sb1250.h:28:0, from /kisskb/src/drivers/watchdog/sb_wdog.c:58: /kisskb/src/arch/mips/include/asm/sibyte/bcm1480_scd.h:261:0: warning: "M_SPC_CFG_CLEAR" redefined #define M_SPC_CFG_CLEAR M_BCM1480_SPC_CFG_CLEAR ^ In file included from /kisskb/src/arch/mips/include/asm/sibyte/sb1250.h:27:0, from /kisskb/src/drivers/watchdog/sb_wdog.c:58: /kisskb/src/arch/mips/include/asm/sibyte/sb1250_scd.h:392:0: note: this is the location of the previous definition #define M_SPC_CFG_CLEAR _SB_MAKEMASK1(32) ^ In file included from /kisskb/src/arch/mips/include/asm/sibyte/sb1250.h:28:0, from /kisskb/src/drivers/watchdog/sb_wdog.c:58: /kisskb/src/arch/mips/include/asm/sibyte/bcm1480_scd.h:262:0: warning: "M_SPC_CFG_ENABLE" redefined #define M_SPC_CFG_ENABLE M_BCM1480_SPC_CFG_ENABLE ^ In file included from /kisskb/src/arch/mips/include/asm/sibyte/sb1250.h:27:0, from /kisskb/src/drivers/watchdog/sb_wdog.c:58: /kisskb/src/arch/mips/include/asm/sibyte/sb1250_scd.h:393:0: note: this is the location of the previous definition #define M_SPC_CFG_ENABLE _SB_MAKEMASK1(33) ^ In file included from /kisskb/src/arch/mips/include/asm/octeon/octeon.h:11:0, from /kisskb/src/drivers/staging/octeon/octeon-ethernet.h:19, from /kisskb/src/drivers/staging/octeon/ethernet.c:22: /kisskb/src/arch/mips/include/asm/octeon/cvmx.h: In function 'cvmx_writeq_csr': /kisskb/src/arch/mips/include/asm/octeon/cvmx.h:282:17: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] cvmx_write_csr((__force uint64_t)csr_addr, val); ^ /kisskb/src/arch/mips/include/asm/octeon/cvmx.h: In function 'cvmx_readq_csr': /kisskb/src/arch/mips/include/asm/octeon/cvmx.h:299:23: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] return cvmx_read_csr((__force uint64_t) csr_addr); ^ In file included from /kisskb/src/drivers/staging/octeon/octeon-ethernet.h:27:0, from /kisskb/src/drivers/staging/octeon/ethernet.c:22: /kisskb/src/arch/mips/include/asm/octeon/cvmx-ipd.h: In function 'cvmx_ipd_free_ptr': /kisskb/src/arch/mips/include/asm/octeon/cvmx-ipd.h:330:27: error: storage size of 'pip_sft_rst' isn't known union cvmx_pip_sft_rst pip_sft_rst; ^ /kisskb/src/arch/mips/include/asm/octeon/cvmx-ipd.h:331:36: error: 'CVMX_PIP_SFT_RST' undeclared (first use in this function) pip_sft_rst.u64 = cvmx_read_csr(CVMX_PIP_SFT_RST); ^ /kisskb/src/arch/mips/include/asm/octeon/cvmx-ipd.h:331:36: note: each undeclared identifier is reported only once for each function it appears in /kisskb/src/arch/mips/include/asm/octeon/cvmx-ipd.h:330:27: warning: unused variable 'pip_sft_rst' [-Wunused-variable] union cvmx_pip_sft_rst pip_sft_rst; ^ make[4]: *** [/kisskb/src/scripts/Makefile.build:265: drivers/staging/octeon/ethernet.o] Error 1 make[3]: *** [/kisskb/src/scripts/Makefile.build:509: drivers/staging/octeon] Error 2 make[3]: *** Waiting for unfinished jobs.... make[2]: *** [/kisskb/src/scripts/Makefile.build:509: drivers/staging] Error 2 make[2]: *** Waiting for unfinished jobs.... /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:300:1: warning: the frame size of 1408 bytes is larger than 1024 bytes [-Wframe-larger-than=] } ^ make[1]: *** [/kisskb/src/Makefile:1670: drivers] Error 2 make[1]: *** Waiting for unfinished jobs.... make: *** [Makefile:179: sub-make] Error 2 Command 'make -s -j 48 ARCH=mips O=/kisskb/build/linus_mips-allmodconfig_mipsel CROSS_COMPILE=/opt/cross/kisskb/br-mipsel-o32-full-2016.08-613-ge98b4dd/bin/mipsel-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_mips-allmodconfig_mipsel # Build took: 0:14:17.153139