Buildresult: linus/xtensa-allmodconfig/xtensa-gcc8 built on Sep 29 2019, 03:29

kisskb

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Status:	OK
Date/Time:	Sep 29 2019, 03:29
Duration:	0:15:19.035528
Builder:	blade46
Revision:	Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security (`aefcf2f4b58155d27340ba5f9ddbe9513da8286d)`
Target:	linus/xtensa-allmodconfig/xtensa-gcc8
Branch:	linus
Compiler:	xtensa-gcc8 (xtensa-linux-gcc.br_real (Buildroot 2016.11-git-00613-ge98b4dd) 5.4.0 / GNU ld (GNU Binutils) 2.26.1)
Config:	allmodconfig (download)
Log:	Download original Possible warnings (51) drivers/char/tpm/tpm2-cmd.c:669:2: warning: 'blob_handle' may be used uninitialized in this function [-Wmaybe-uninitialized] include/linux/kernel.h:37:33: warning: 'clone_src_i_size' may be used uninitialized in this function [-Wmaybe-uninitialized] 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. drivers/i2c/busses/i2c-sh_mobile.c:399:26: warning: 'data' may be used uninitialized in this function [-Wmaybe-uninitialized] arch/xtensa/include/asm/cmpxchg.h:172:3: warning: value computed is not used [-Wunused-value] include/linux/spinlock.h:288:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:114:37: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-octeon.c:48:3: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/net/phy/mdio-cavium.h:113:48: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] include/linux/spinlock.h:288:3: warning: 'flags' may be used uninitialized in this function [-Wmaybe-uninitialized] drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] drivers/staging/octeon/ethernet-tx.c:264:37: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] drivers/staging/octeon/ethernet-tx.c:268:37: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] drivers/staging/octeon/ethernet-tx.c:276:20: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] drivers/staging/octeon/ethernet-tx.c:280:37: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] arch/xtensa/include/asm/cmpxchg.h:172:3: warning: value computed is not used [-Wunused-value] drivers/net/ethernet/mellanox/mlx5/core/en_stats.c:300:1: warning: the frame size of 1216 bytes is larger than 1024 bytes [-Wframe-larger-than=] drivers/net/wireless/zydas/zd1211rw/zd_def.h:18:25: warning: format '%ld' expects argument of type 'long int', but argument 6 has type 'size_t {aka unsigned int}' [-Wformat=] drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:1314:1: warning: the frame size of 1184 bytes is larger than 1024 bytes [-Wframe-larger-than=] drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:1443:1: warning: the frame size of 1184 bytes is larger than 1024 bytes [-Wframe-larger-than=] WARNING: "insb" [vmlinux] is a static EXPORT_SYMBOL WARNING: "insw" [vmlinux] is a static EXPORT_SYMBOL WARNING: "insl" [vmlinux] is a static EXPORT_SYMBOL WARNING: "outsb" [vmlinux] is a static EXPORT_SYMBOL WARNING: "outsw" [vmlinux] is a static EXPORT_SYMBOL WARNING: "outsl" [vmlinux] is a static EXPORT_SYMBOL WARNING: "insb" [vmlinux] is a static EXPORT_SYMBOL WARNING: "insw" [vmlinux] is a static EXPORT_SYMBOL WARNING: "insl" [vmlinux] is a static EXPORT_SYMBOL WARNING: "outsb" [vmlinux] is a static EXPORT_SYMBOL WARNING: "outsw" [vmlinux] is a static EXPORT_SYMBOL WARNING: "outsl" [vmlinux] is a static EXPORT_SYMBOL Full Log # git rev-parse -q --verify aefcf2f4b58155d27340ba5f9ddbe9513da8286d^{commit} aefcf2f4b58155d27340ba5f9ddbe9513da8286d already have revision, skipping fetch # git checkout -q -f -B kisskb aefcf2f4b58155d27340ba5f9ddbe9513da8286d # git clean -qxdf # < git log -1 # commit aefcf2f4b58155d27340ba5f9ddbe9513da8286d # Merge: f1f2f614d535 45893a0abee6 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Sat Sep 28 08:14:15 2019 -0700 # # Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security # # Pull kernel lockdown mode from James Morris: # "This is the latest iteration of the kernel lockdown patchset, from # Matthew Garrett, David Howells and others. # # From the original description: # # This patchset introduces an optional kernel lockdown feature, # intended to strengthen the boundary between UID 0 and the kernel. # When enabled, various pieces of kernel functionality are restricted. # Applications that rely on low-level access to either hardware or the # kernel may cease working as a result - therefore this should not be # enabled without appropriate evaluation beforehand. # # The majority of mainstream distributions have been carrying variants # of this patchset for many years now, so there's value in providing a # doesn't meet every distribution requirement, but gets us much closer # to not requiring external patches. # # There are two major changes since this was last proposed for mainline: # # - Separating lockdown from EFI secure boot. Background discussion is # covered here: https://lwn.net/Articles/751061/ # # - Implementation as an LSM, with a default stackable lockdown LSM # module. This allows the lockdown feature to be policy-driven, # rather than encoding an implicit policy within the mechanism. # # The new locked_down LSM hook is provided to allow LSMs to make a # policy decision around whether kernel functionality that would allow # tampering with or examining the runtime state of the kernel should be # permitted. # # The included lockdown LSM provides an implementation with a simple # policy intended for general purpose use. This policy provides a coarse # level of granularity, controllable via the kernel command line: # # lockdown={integrity\|confidentiality} # # Enable the kernel lockdown feature. If set to integrity, kernel features # that allow userland to modify the running kernel are disabled. If set to # confidentiality, kernel features that allow userland to extract # confidential information from the kernel are also disabled. # # This may also be controlled via /sys/kernel/security/lockdown and # overriden by kernel configuration. # # New or existing LSMs may implement finer-grained controls of the # lockdown features. Refer to the lockdown_reason documentation in # include/linux/security.h for details. # # The lockdown feature has had signficant design feedback and review # across many subsystems. This code has been in linux-next for some # weeks, with a few fixes applied along the way. # # Stephen Rothwell noted that commit 9d1f8be5cf42 ("bpf: Restrict bpf # when kernel lockdown is in confidentiality mode") is missing a # Signed-off-by from its author. Matthew responded that he is providing # this under category (c) of the DCO" # # * 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (31 commits) # kexec: Fix file verification on S390 # security: constify some arrays in lockdown LSM # lockdown: Print current->comm in restriction messages # efi: Restrict efivar_ssdt_load when the kernel is locked down # tracefs: Restrict tracefs when the kernel is locked down # debugfs: Restrict debugfs when the kernel is locked down # kexec: Allow kexec_file() with appropriate IMA policy when locked down # lockdown: Lock down perf when in confidentiality mode # bpf: Restrict bpf when kernel lockdown is in confidentiality mode # lockdown: Lock down tracing and perf kprobes when in confidentiality mode # lockdown: Lock down /proc/kcore # x86/mmiotrace: Lock down the testmmiotrace module # lockdown: Lock down module params that specify hardware parameters (eg. ioport) # lockdown: Lock down TIOCSSERIAL # lockdown: Prohibit PCMCIA CIS storage when the kernel is locked down # acpi: Disable ACPI table override if the kernel is locked down # acpi: Ignore acpi_rsdp kernel param when the kernel has been locked down # ACPI: Limit access to custom_method when the kernel is locked down # x86/msr: Restrict MSR access when the kernel is locked down # x86: Lock down IO port access when the kernel is locked down # ... # < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-gcc --version # < /opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux-ld --version # < git log --format=%s --max-count=1 aefcf2f4b58155d27340ba5f9ddbe9513da8286d # < make -s -j 32 ARCH=xtensa O=/kisskb/build/linus_xtensa-allmodconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux- allmodconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_SAMPLES=n # yes \n \| make -s -j 32 ARCH=xtensa O=/kisskb/build/linus_xtensa-allmodconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux- oldconfig yes: standard output: Broken pipe # make -s -j 32 ARCH=xtensa O=/kisskb/build/linus_xtensa-allmodconfig_xtensa CROSS_COMPILE=/opt/cross/kisskb/br-xtensa-full-2016.08-613-ge98b4dd/bin/xtensa-linux- usr/include/asm/setup.h:17: userspace cannot reference function or variable defined in the kernel /kisskb/src/drivers/char/tpm/tpm2-cmd.c: In function 'tpm2_unseal_trusted': /kisskb/src/drivers/char/tpm/tpm2-cmd.c:669:2: warning: 'blob_handle' may be used uninitialized in this function [-Wmaybe-uninitialized] tpm2_flush_context(chip, blob_handle); ^ 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/xtensa/include/asm/atomic.h:19:0, from /kisskb/src/include/linux/atomic.h:7, from /kisskb/src/include/asm-generic/bitops/atomic.h:5, from /kisskb/src/arch/xtensa/include/asm/bitops.h:339, from /kisskb/src/include/linux/bitops.h:19, from /kisskb/src/include/linux/kernel.h:12, from /kisskb/src/include/linux/list.h:9, 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/ocfs2/file.c:13: /kisskb/src/fs/ocfs2/file.c: In function 'ocfs2_file_write_iter': /kisskb/src/arch/xtensa/include/asm/cmpxchg.h:172:3: warning: value computed is not used [-Wunused-value] ((__typeof__((ptr)))__xchg((unsigned long)(x),(ptr),sizeof((ptr)))) ^ /kisskb/src/fs/ocfs2/file.c:2373:3: note: in expansion of macro 'xchg' xchg(&iocb->ki_complete, saved_ki_complete); ^ 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; ^ In file included from /kisskb/src/drivers/staging/octeon/octeon-ethernet.h:41:0, from /kisskb/src/drivers/staging/octeon/ethernet.c:22: /kisskb/src/drivers/staging/octeon/octeon-stubs.h: In function 'cvmx_phys_to_ptr': /kisskb/src/drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] return (void )(physical_address); ^ In file included from /kisskb/src/drivers/staging/octeon/octeon-ethernet.h:41:0, from /kisskb/src/drivers/staging/octeon/ethernet-mdio.c:16: /kisskb/src/drivers/staging/octeon/octeon-stubs.h: In function 'cvmx_phys_to_ptr': /kisskb/src/drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] return (void )(physical_address); ^ In file included from /kisskb/src/drivers/staging/octeon/octeon-ethernet.h:41:0, from /kisskb/src/drivers/staging/octeon/ethernet-mem.c:12: /kisskb/src/drivers/staging/octeon/octeon-stubs.h: In function 'cvmx_phys_to_ptr': /kisskb/src/drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] return (void )(physical_address); ^ In file included from /kisskb/src/drivers/staging/octeon/octeon-ethernet.h:41:0, from /kisskb/src/drivers/staging/octeon/ethernet-rgmii.c:15: /kisskb/src/drivers/staging/octeon/octeon-stubs.h: In function 'cvmx_phys_to_ptr': /kisskb/src/drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] return (void )(physical_address); ^ In file included from /kisskb/src/drivers/staging/octeon/octeon-ethernet.h:41:0, from /kisskb/src/drivers/staging/octeon/ethernet-rx.c:26: /kisskb/src/drivers/staging/octeon/octeon-stubs.h: In function 'cvmx_phys_to_ptr': /kisskb/src/drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] return (void )(physical_address); ^ In file included from /kisskb/src/drivers/staging/octeon/octeon-ethernet.h:41:0, from /kisskb/src/drivers/staging/octeon/ethernet-sgmii.c:14: /kisskb/src/drivers/staging/octeon/octeon-stubs.h: In function 'cvmx_phys_to_ptr': /kisskb/src/drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] return (void )(physical_address); ^ In file included from /kisskb/src/drivers/staging/octeon/octeon-ethernet.h:41:0, from /kisskb/src/drivers/staging/octeon/ethernet-spi.c:13: /kisskb/src/drivers/staging/octeon/octeon-stubs.h: In function 'cvmx_phys_to_ptr': /kisskb/src/drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] return (void )(physical_address); ^ In file included from /kisskb/src/drivers/staging/octeon/octeon-ethernet.h:41:0, from /kisskb/src/drivers/staging/octeon/ethernet-tx.c:25: /kisskb/src/drivers/staging/octeon/octeon-stubs.h: In function 'cvmx_phys_to_ptr': /kisskb/src/drivers/staging/octeon/octeon-stubs.h:1205:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] return (void )(physical_address); ^ /kisskb/src/drivers/staging/octeon/ethernet-tx.c: In function 'cvm_oct_xmit': /kisskb/src/drivers/staging/octeon/ethernet-tx.c:264:37: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] hw_buffer.s.addr = XKPHYS_TO_PHYS((u64)skb->data); ^ /kisskb/src/drivers/staging/octeon/octeon-stubs.h:2:30: note: in definition of macro 'XKPHYS_TO_PHYS' #define XKPHYS_TO_PHYS(p) (p) ^ /kisskb/src/drivers/staging/octeon/ethernet-tx.c:268:37: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] hw_buffer.s.addr = XKPHYS_TO_PHYS((u64)skb->data); ^ /kisskb/src/drivers/staging/octeon/octeon-stubs.h:2:30: note: in definition of macro 'XKPHYS_TO_PHYS' #define XKPHYS_TO_PHYS(p) (p) ^ /kisskb/src/drivers/staging/octeon/ethernet-tx.c:276:20: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] XKPHYS_TO_PHYS((u64)skb_frag_address(fs)); ^ /kisskb/src/drivers/staging/octeon/octeon-stubs.h:2:30: note: in definition of macro 'XKPHYS_TO_PHYS' #define XKPHYS_TO_PHYS(p) (p) ^ /kisskb/src/drivers/staging/octeon/ethernet-tx.c:280:37: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] hw_buffer.s.addr = XKPHYS_TO_PHYS((u64)CVM_OCT_SKB_CB(skb)); ^ /kisskb/src/drivers/staging/octeon/octeon-stubs.h:2:30: note: in definition of macro 'XKPHYS_TO_PHYS' #define XKPHYS_TO_PHYS(p) (p) ^ In file included from /kisskb/src/arch/xtensa/include/asm/atomic.h:19:0, from /kisskb/src/include/linux/atomic.h:7, from /kisskb/src/include/asm-generic/bitops/atomic.h:5, from /kisskb/src/arch/xtensa/include/asm/bitops.h:339, from /kisskb/src/include/linux/bitops.h:19, from /kisskb/src/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c:11: /kisskb/src/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c: In function 'ixgbevf_xdp_setup': /kisskb/src/arch/xtensa/include/asm/cmpxchg.h:172:3: warning: value computed is not used [-Wunused-value] ((__typeof__((ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr)))) ^ /kisskb/src/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c:4482:4: note: in expansion of macro 'xchg' xchg(&adapter->rx_ring[i]->xdp_prog, adapter->xdp_prog); ^ /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 1216 bytes is larger than 1024 bytes [-Wframe-larger-than=] } ^ In file included from /kisskb/src/drivers/net/wireless/zydas/zd1211rw/zd_usb.c:22:0: /kisskb/src/drivers/net/wireless/zydas/zd1211rw/zd_usb.c: In function 'check_read_regs': /kisskb/src/drivers/net/wireless/zydas/zd1211rw/zd_def.h:18:25: warning: format '%ld' expects argument of type 'long int', but argument 6 has type 'size_t {aka unsigned int}' [-Wformat=] dev_printk(level, dev, "%s() " fmt, __func__, ##args) ^ /kisskb/src/drivers/net/wireless/zydas/zd1211rw/zd_def.h:22:4: note: in expansion of macro 'dev_printk_f' dev_printk_f(KERN_DEBUG, dev, fmt, ## args) ^ /kisskb/src/drivers/net/wireless/zydas/zd1211rw/zd_usb.c:1635:3: note: in expansion of macro 'dev_dbg_f' dev_dbg_f(zd_usb_dev(usb), ^ /kisskb/src/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c: In function '__stmmac_test_l3filt': /kisskb/src/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:1314:1: warning: the frame size of 1184 bytes is larger than 1024 bytes [-Wframe-larger-than=] } ^ /kisskb/src/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c: In function '__stmmac_test_l4filt': /kisskb/src/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c:1443:1: warning: the frame size of 1184 bytes is larger than 1024 bytes [-Wframe-larger-than=] } ^ WARNING: "insb" [vmlinux] is a static EXPORT_SYMBOL WARNING: "insw" [vmlinux] is a static EXPORT_SYMBOL WARNING: "insl" [vmlinux] is a static EXPORT_SYMBOL WARNING: "outsb" [vmlinux] is a static EXPORT_SYMBOL WARNING: "outsw" [vmlinux] is a static EXPORT_SYMBOL WARNING: "outsl" [vmlinux] is a static EXPORT_SYMBOL WARNING: "insb" [vmlinux] is a static EXPORT_SYMBOL WARNING: "insw" [vmlinux] is a static EXPORT_SYMBOL WARNING: "insl" [vmlinux] is a static EXPORT_SYMBOL WARNING: "outsb" [vmlinux] is a static EXPORT_SYMBOL WARNING: "outsw" [vmlinux] is a static EXPORT_SYMBOL WARNING: "outsl" [vmlinux] is a static EXPORT_SYMBOL Completed OK # rm -rf /kisskb/build/linus_xtensa-allmodconfig_xtensa # Build took: 0:15:19.035528

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