Below is the list of build error/warning regressions/improvements in v5.2-rc2[1] compared to v5.1[2].
Summarized: - build errors: +4/-0 - build warnings: +142/-106 JFYI, when comparing v5.2-rc2[1] to v5.2-rc1[3], the summaries are: - build errors: +0/-0 - build warnings: +99/-57 Note that there may be false regressions, as some logs are incomplete. Still, they're build errors/warnings. Happy fixing! ;-) Thanks to the linux-next team for providing the build service. [1] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/cd6c84d8f0cdc911df435bb075ba22ce3c605b07/ (all 240 configs) [2] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/e93c9c99a629c61837d5a7fc2120cd2b6c70dbdd/ (236 out of 240 configs) [3] http://kisskb.ellerman.id.au/kisskb/branch/linus/head/a188339ca5a396acc588e5851ed7e19f66b0ebd9/ (all 240 configs) *** ERRORS *** 4 error regressions: + /kisskb/src/arch/s390/include/asm/cpacf.h: error: impossible constraint in 'asm': => 171:2 + /kisskb/src/arch/xtensa/include/asm/uaccess.h: error: implicit declaration of function 'uaccess_kernel' [-Werror=implicit-function-declaration]: => 40:22 + /kisskb/src/drivers/pinctrl/pinctrl-stmfx.c: error: 'struct gpio_chip' has no member named 'of_node': => 651:17 + error: "__udivdi3" [drivers/infiniband/hw/mlx5/mlx5_ib.ko] undefined!: => N/A *** WARNINGS *** 142 warning regressions: + /kisskb/src/arch/parisc/math-emu/cnv_float.h: warning: '<<' in boolean context, did you mean '<' ? [-Wint-in-bool-context]: => 75:31, 63:52, 71:27, 67:21 + /kisskb/src/arch/s390/include/asm/cpacf.h: warning: asm operand 3 probably doesn't match constraints [enabled by default]: => 171:2 + /kisskb/src/arch/s390/include/asm/cpacf.h: warning: asm operand 3 probably doesn't match constraints: => 171:2 + /kisskb/src/arch/s390/include/asm/uaccess.h: warning: 'rc' may be used uninitialized in this function [-Wuninitialized]: => 143:2, 113:2 + /kisskb/src/arch/s390/mm/fault.c: warning: 'asce' may be used uninitialized in this function [-Wmaybe-uninitialized]: => 127:15 + /kisskb/src/arch/s390/mm/fault.c: warning: 'asce' may be used uninitialized in this function [-Wuninitialized]: => 216:16 + /kisskb/src/arch/um/os-Linux/signal.c: warning: the frame size of 2960 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 51:1, 93:1 + /kisskb/src/arch/um/os-Linux/signal.c: warning: the frame size of 2960 bytes is larger than 2048 bytes [-Wframe-larger-than=]: => 93:1 + /kisskb/src/arch/um/os-Linux/signal.c: warning: the frame size of 2976 bytes is larger than 2048 bytes [-Wframe-larger-than=]: => 51:1 + /kisskb/src/crypto/sha512_generic.c: warning: the frame size of 1184 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 149:1 + /kisskb/src/crypto/sha512_generic.c: warning: the frame size of 1188 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 149:1 + /kisskb/src/drivers/block/ps3vram.c: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'sector_t' [-Wformat]: => 770:2 + /kisskb/src/drivers/crypto/ccree/cc_cipher.c: warning: the frame size of 1136 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 465:1 + /kisskb/src/drivers/crypto/chelsio/chtls/chtls_cm.c: warning: 'wait_for_states.constprop.27' uses dynamic stack allocation [enabled by default]: => 406:1 + /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/bus/hwsq.c: warning: 'head_sync' may be used uninitialized in this function [-Wuninitialized]: => 162:16 + /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/memx.c: warning: 'head_sync' may be used uninitialized in this function [-Wuninitialized]: => 154:40 + /kisskb/src/drivers/hwmon/f71805f.c: warning: 'address' may be used uninitialized in this function [-Wuninitialized]: => 1626:26 + /kisskb/src/drivers/hwmon/w83627hf.c: warning: 'address' may be used uninitialized in this function [-Wuninitialized]: => 1980:27 + /kisskb/src/drivers/hwtracing/intel_th/msu.c: warning: unused variable 'i' [-Wunused-variable]: => 863:6, 783:21 + /kisskb/src/drivers/lightnvm/core.c: warning: 't' may be used uninitialized in this function [-Wuninitialized]: => 510:5 + /kisskb/src/drivers/misc/habanalabs/habanalabs_ioctl.c: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]: => 143:23 + /kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2.h: warning: overflow in conversion from 'long unsigned int' to 'int' changes value from '18446744073709551584' to '-32' [-Woverflow]: => 614:2 + /kisskb/src/drivers/net/wireless/realtek/rtw88/phy.c: warning: array subscript is above array bounds [-Warray-bounds]: => 430:26 + /kisskb/src/drivers/staging/kpc2000/kpc2000/core.c: warning: format '%lx' expects argument of type 'long unsigned int', but argument 4 has type 'long long int' [-Wformat=]: => 149:36 + /kisskb/src/drivers/staging/kpc2000/kpc2000/core.c: warning: format '%lx' expects argument of type 'long unsigned int', but argument 4 has type 'long long int' [-Wformat]: => 149:9 + /kisskb/src/drivers/staging/kpc2000/kpc2000/fileops.c: warning: the frame size of 1040 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 75:1 + /kisskb/src/drivers/staging/kpc2000/kpc2000/fileops.c: warning: the frame size of 1056 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 75:1 + /kisskb/src/drivers/staging/kpc2000/kpc2000/fileops.c: warning: the frame size of 1064 bytes is larger than 1024 bytes [-Wframe-larger-than=]: => 75:1 + /kisskb/src/drivers/staging/kpc2000/kpc_dma/fileops.c: warning: format '%ld' expects argument of type 'long int', but argument 7 has type 'size_t {aka unsigned int}' [-Wformat=]: => 58:35 + /kisskb/src/drivers/staging/kpc2000/kpc_dma/fileops.c: warning: format '%ld' expects argument of type 'long int', but argument 7 has type 'size_t' [-Wformat]: => 58:2 + /kisskb/src/drivers/staging/kpc2000/kpc_dma/fileops.c: warning: format '%ld' expects argument of type 'long int', but argument 7 has type 'size_t' {aka 'unsigned int'} [-Wformat=]: => 58:35 + /kisskb/src/fs/btrfs/props.c: warning: 'num_bytes' may be used uninitialized in this function [-Wmaybe-uninitialized]: => 389:4 + /kisskb/src/fs/cifs/smb2pdu.c: warning: 'in_data_buf' may be used uninitialized in this function [-Wmaybe-uninitialized]: => 2580:19 + /kisskb/src/fs/cifs/smb2pdu.c: warning: 'in_data_buf' may be used uninitialized in this function [-Wuninitialized]: => 2580:19 + /kisskb/src/include/linux/list.h: warning: 'head' may be used uninitialized in this function [-Wuninitialized]: => 93:12 + /kisskb/src/include/linux/rhashtable.h: warning: 'next' may be used uninitialized in this function [-Wuninitialized]: => 110:10 + /kisskb/src/include/linux/skbuff.h: warning: 'extra_uref' may be used uninitialized in this function [-Wmaybe-uninitialized]: => 1406:6 + /kisskb/src/kernel/futex.c: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized]: => 1658:17 + /kisskb/src/kernel/futex.c: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized]: => 1668:3, 1658:3 + /kisskb/src/kernel/locking/lockdep.c: warning: 'print_lock_trace' defined but not used [-Wunused-function]: => 2821:13 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U c80>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U e60>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34, 140:32 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U11e0>]' may be used uninitialized in this function [-Wuninitialized]: => 140:32 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U15a0>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1820>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1b40>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1f00>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2b40>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3140>]' may be used uninitialized in this function [-Wuninitialized]: => 140:32 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3320>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U33c0>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3e60>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U41e0>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4f00>]' may be used uninitialized in this function [-Wuninitialized]: => 140:32 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U50a0>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U51e0>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U5500>]' may be used uninitialized in this function [-Wuninitialized]: => 140:32 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U5640>]' may be used uninitialized in this function [-Wuninitialized]: => 140:32 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U5820>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6140>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6320>]' may be used uninitialized in this function [-Wuninitialized]: => 140:32 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6500>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34, 140:32 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7140>]' may be used uninitialized in this function [-Wuninitialized]: => 140:32 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U75a0>]' may be used uninitialized in this function [-Wuninitialized]: => 140:32 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7780>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7aa0>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7c80>]' may be used uninitialized in this function [-Wuninitialized]: => 140:32 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7f00>]' may be used uninitialized in this function [-Wuninitialized]: => 140:32 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8820>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8e60>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U93c0>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ua500>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uaaa0>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uac80>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ub280>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34, 140:32 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ub320>]' may be used uninitialized in this function [-Wuninitialized]: => 140:32 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ub5a0>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ubc80>]' may be used uninitialized in this function [-Wuninitialized]: => 140:32 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uc000>]' may be used uninitialized in this function [-Wuninitialized]: => 140:32 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uc6e0>]' may be used uninitialized in this function [-Wuninitialized]: => 140:32 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ucb40>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ucf00>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud3c0>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud500>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud8c0>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ue3c0>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ue8c0>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uec80>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf000>]' may be used uninitialized in this function [-Wuninitialized]: => 140:32 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf280>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34 + /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf5a0>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34, 140:32 + /kisskb/src/mm/slub.c: warning: 'deactivate_slab.isra.47' uses dynamic stack allocation [enabled by default]: => 2177:1 + /kisskb/src/mm/slub.c: warning: 'get_partial_node.isra.49' uses dynamic stack allocation [enabled by default]: => 1884:1 + /kisskb/src/mm/slub.c: warning: 'unfreeze_partials.isra.48' uses dynamic stack allocation [enabled by default]: => 2245:1 + /kisskb/src/mm/vmalloc.c: warning: 'lva' may be used uninitialized in this function [-Wuninitialized]: => 976:28 + /kisskb/src/net/core/devlink.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]: 4304:6 => 4325:6, 4394:6 + /kisskb/src/net/ipv4/fib_semantics.c: warning: 'err' may be used uninitialized in this function [-Wmaybe-uninitialized]: => 1027:12 + /kisskb/src/net/ipv4/fib_semantics.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]: => 1027:12 + /kisskb/src/net/sched/sch_cake.c: warning: the frame size of 1504 bytes is larger than 1280 bytes [-Wframe-larger-than=]: => 2905:1 + /kisskb/src/net/xfrm/xfrm_policy.c: warning: array subscript is above array bounds [-Warray-bounds]: => 3495:15 + /kisskb/src/sound/soc/fsl/imx-audmix.c: warning: 'capture_dai_name' may be used uninitialized in this function [-Wuninitialized]: => 277:45 + warning: "copy_page" [drivers/md/dm-integrity.ko] has no CRC!: => N/A + warning: The last gc run reported the following. Please correct the root cause: => N/A + warning: There are too many unreachable loose objects; run 'git prune' to remove them.: => N/A + warning: same module names found:: => N/A + warning: unmet direct dependencies detected for MFD_STMFX: => N/A + warning: vmlinux.o(.text+0x2f2a): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:.early_setup(): => N/A + warning: vmlinux.o(.text+0x2f3c): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init(): => N/A + warning: vmlinux.o(.text+0x302a): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:.early_setup(): => N/A + warning: vmlinux.o(.text+0x30ba): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:.early_setup(): => N/A + warning: vmlinux.o(.text+0x3128): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:early_setup(): => N/A + warning: vmlinux.o(.text+0x312a): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:.early_setup(): => N/A + warning: vmlinux.o(.text+0x3164): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel(): => N/A + warning: vmlinux.o(.text+0x322a): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:.early_setup(): => N/A + warning: vmlinux.o(.text+0x325dc): Section mismatch in reference from the function setup_scache() to the function .init.text:loongson3_sc_init(): => N/A + warning: vmlinux.o(.text+0x340c): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init(): => N/A + warning: vmlinux.o(.text+0x3474): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init(): => N/A + warning: vmlinux.o(.text+0x3484): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init(): => N/A + warning: vmlinux.o(.text+0x352a): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:.early_setup(): => N/A + warning: vmlinux.o(.text+0x3628): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:early_setup(): => N/A + warning: vmlinux.o(.text+0x362a): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:.early_setup(): => N/A + warning: vmlinux.o(.text+0x3664): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel(): => N/A + warning: vmlinux.o(.text+0x3734): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:early_setup(): => N/A + warning: vmlinux.o(.text+0x3770): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel(): => N/A + warning: vmlinux.o(.text+0x37784): Section mismatch in reference from the function mips_sc_init() to the function .init.text:mips_sc_probe_cm3(): => N/A + warning: vmlinux.o(.text+0x3a14): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init(): => N/A + warning: vmlinux.o(.text+0x3c34): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:early_setup(): => N/A + warning: vmlinux.o(.text+0x3c70): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel(): => N/A + warning: vmlinux.o(.text+0x3dc6): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:.early_setup(): => N/A + warning: vmlinux.o(.text+0x40e): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:.early_setup(): => N/A + warning: vmlinux.o(.text+0x42c6): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:.early_setup(): => N/A + warning: vmlinux.o(.text.unlikely+0x24ee4): Section mismatch in reference from the function __integrity_init_keyring() to the function .init.text:set_platform_trusted_keys(): => N/A + warning: vmlinux.o(.text.unlikely+0x308): Section mismatch in reference from the function populate_initrd_image() to the function .init.text:set_reset_devices(): => N/A + warning: vmlinux.o(.text.unlikely+0x30c): Section mismatch in reference from the function populate_initrd_image() to the variable .init.ramfs.info:__initramfs_size: => N/A + warning: vmlinux.o(.text.unlikely+0x32c): Section mismatch in reference from the function populate_initrd_image() to the function .init.text:set_reset_devices(): => N/A + warning: vmlinux.o(.text.unlikely+0x36cc): Section mismatch in reference from the function .remove_pmd_table() to the function .meminit.text:.split_kernel_mapping(): => N/A + warning: vmlinux.o(.text.unlikely+0x36e4): Section mismatch in reference from the function .remove_pmd_table() to the function .meminit.text:.split_kernel_mapping(): => N/A + warning: vmlinux.o(.text.unlikely+0x38cc): Section mismatch in reference from the function .remove_pud_table() to the function .meminit.text:.split_kernel_mapping(): => N/A + warning: vmlinux.o(.text.unlikely+0x3914): Section mismatch in reference from the function .remove_pud_table() to the function .meminit.text:.split_kernel_mapping(): => N/A + warning: vmlinux.o(.text.unlikely+0x3928): Section mismatch in reference from the function .remove_pmd_table() to the function .meminit.text:.split_kernel_mapping(): => N/A + warning: vmlinux.o(.text.unlikely+0x3b58): Section mismatch in reference from the function .remove_pud_table() to the function .meminit.text:.split_kernel_mapping(): => N/A + warning: vmlinux.o(.text.unlikely+0xe944): Section mismatch in reference from the function __integrity_init_keyring() to the function .init.text:set_platform_trusted_keys(): => N/A 106 warning improvements: - /kisskb/src/arch/s390/boot/mem_detect.c: warning: 'detect_memory' uses dynamic stack allocation [enabled by default]: 182:1 => - /kisskb/src/arch/s390/mm/pgtable.c: warning: 'pmd_alloc_map' defined but not used [-Wunused-function]: 413:15 => - /kisskb/src/arch/um/kernel/skas/uaccess.c: warning: unused variable 'buf' [-Wunused-variable]: 62:10 => - /kisskb/src/arch/um/os-Linux/umid.c: warning: ISO C90 forbids variable length array 'dir' [-Wvla]: 388:2 => - /kisskb/src/arch/um/os-Linux/umid.c: warning: ISO C90 forbids variable length array 'file' [-Wvla]: 138:2, 213:2 => - /kisskb/src/drivers/atm/ambassador.c: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default]: 1762:3 => - /kisskb/src/drivers/crypto/chelsio/chtls/chtls_cm.c: warning: 'wait_for_states.constprop.23' uses dynamic stack allocation [enabled by default]: 406:1 => - /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c: warning: (near initialization for 'stream_update.src') [-Wmissing-braces]: 5861:10 => - /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c: warning: missing braces around initializer [-Wmissing-braces]: 5861:10 => - /kisskb/src/drivers/gpu/drm/arm/display/komeda/komeda_dev.c: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]: 145:5 => - /kisskb/src/drivers/mtd/ubi/wl.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]: 1520:19 => - /kisskb/src/drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c: warning: 'rc' may be used uninitialized in this function [-Wuninitialized]: 2962:6 => - /kisskb/src/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c: warning: 'err' may be used uninitialized in this function [-Wuninitialized]: 845:5 => - /kisskb/src/drivers/net/wan/lmc/lmc_main.c: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default]: 1873:9, 1862:5, 1875:5, 1876:5, 1860:9, 1851:9 => - /kisskb/src/drivers/scsi/myrs.c: warning: 'sshdr.sense_key' may be used uninitialized in this function [-Wmaybe-uninitialized]: 821:24 => - /kisskb/src/fs/btrfs/qgroup.c: warning: array subscript is below array bounds [-Warray-bounds]: 1720:18, 1721:17 => - /kisskb/src/fs/reiserfs/stree.c: warning: the frame size of 1052 bytes is larger than 1024 bytes [-Wframe-larger-than=]: 812:1 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U 960>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U a00>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1140>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1460>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U16e0>]' may be used uninitialized in this function [-Wuninitialized]: 140:32 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1be0>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U1c80>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2000>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U21e0>]' may be used uninitialized in this function [-Wuninitialized]: 140:32 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2780>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U2aa0>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3000>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U30a0>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3460>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U35a0>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U36e0>]' may be used uninitialized in this function [-Wuninitialized]: 140:32 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U3d20>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4140>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4320>]' may be used uninitialized in this function [-Wuninitialized]: 140:32 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4500>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U4a00>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U5f00>]' may be used uninitialized in this function [-Wuninitialized]: 140:32 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U66e0>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U68c0>]' may be used uninitialized in this function [-Wuninitialized]: 140:32 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U6960>]' may be used uninitialized in this function [-Wuninitialized]: 140:32 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7000>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U70a0>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U73c0>]' may be used uninitialized in this function [-Wuninitialized]: 140:32 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U7b40>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8a00>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8b40>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U8c80>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9780>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9820>]' may be used uninitialized in this function [-Wuninitialized]: 140:32 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<U9c80>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ua000>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ua320>]' may be used uninitialized in this function [-Wuninitialized]: 121:34, 140:32 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uadc0>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ub460>]' may be used uninitialized in this function [-Wuninitialized]: 140:32 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uc0a0>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uc500>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uca00>]' may be used uninitialized in this function [-Wuninitialized]: 140:32 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ud960>]' may be used uninitialized in this function [-Wuninitialized]: 140:32 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Udf00>]' may be used uninitialized in this function [-Wuninitialized]: 140:32 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ue140>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ue5a0>]' may be used uninitialized in this function [-Wuninitialized]: 140:32 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ueb40>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uebe0>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf780>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Uf960>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ufa00>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/rcu/srcutree.c: warning: 'levelspread[<Ufb40>]' may be used uninitialized in this function [-Wuninitialized]: 121:34 => - /kisskb/src/kernel/trace/trace_hwlat.c: warning: the frame size of 1696 bytes is larger than 1280 bytes [-Wframe-larger-than=]: 341:1 => - /kisskb/src/lib/rhashtable.c: warning: 'next' may be used uninitialized in this function [-Wuninitialized]: 264:2 => - /kisskb/src/mm/mprotect.c: warning: unused variable 'mm' [-Wunused-variable]: 42:20 => - /kisskb/src/mm/slub.c: warning: 'deactivate_slab.isra.50' uses dynamic stack allocation [enabled by default]: 2185:1 => - /kisskb/src/mm/slub.c: warning: 'get_partial_node.isra.52' uses dynamic stack allocation [enabled by default]: 1892:1 => - /kisskb/src/mm/slub.c: warning: 'unfreeze_partials.isra.51' uses dynamic stack allocation [enabled by default]: 2253:1 => - /kisskb/src/net/netfilter/nf_nat_masquerade.c: warning: 'masq_refcnt6' defined but not used [-Wunused-variable]: 15:21 => - /kisskb/src/net/sched/sch_cake.c: warning: the frame size of 1480 bytes is larger than 1280 bytes [-Wframe-larger-than=]: 2904:1 => - arch/m68k/configs/multi_defconfig: warning: symbol value 'm' invalid for FS_ENCRYPTION: 534 => - arch/m68k/configs/multi_defconfig: warning: symbol value 'm' invalid for NET_DEVLINK: 333 => - arch/m68k/configs/sun3_defconfig: warning: symbol value 'm' invalid for FS_ENCRYPTION: 423 => - arch/m68k/configs/sun3_defconfig: warning: symbol value 'm' invalid for NET_DEVLINK: 306 => - warning: vmlinux.o(.text+0x2b3c): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init(): N/A => - warning: vmlinux.o(.text+0x2d28): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:early_setup(): N/A => - warning: vmlinux.o(.text+0x2d5c): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel(): N/A => - warning: vmlinux.o(.text+0x2fac): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init(): N/A => - warning: vmlinux.o(.text+0x3074): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init(): N/A => - warning: vmlinux.o(.text+0x3084): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init(): N/A => - warning: vmlinux.o(.text+0x3228): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:early_setup(): N/A => - warning: vmlinux.o(.text+0x325c): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel(): N/A => - warning: vmlinux.o(.text+0x3334): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:early_setup(): N/A => - warning: vmlinux.o(.text+0x3368): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel(): N/A => - warning: vmlinux.o(.text+0x339c8): Section mismatch in reference from the function setup_scache() to the function .init.text:loongson3_sc_init(): N/A => - warning: vmlinux.o(.text+0x35a4): Section mismatch in reference from the variable __boot_from_prom to the function .init.text:prom_init(): N/A => - warning: vmlinux.o(.text+0x37c04): Section mismatch in reference from the function mips_sc_init() to the function .init.text:mips_sc_probe_cm3(): N/A => - warning: vmlinux.o(.text+0x3834): Section mismatch in reference from the variable start_here_multiplatform to the function .init.text:early_setup(): N/A => - warning: vmlinux.o(.text+0x3868): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel(): N/A => - warning: vmlinux.o(.text+0x3d9430): Section mismatch in reference from the function .devm_memremap_pages_release() to the function .meminit.text:.arch_remove_memory(): N/A => - warning: vmlinux.o(.text+0x3d9a98): Section mismatch in reference from the function .devm_memremap_pages() to the function .meminit.text:.arch_add_memory(): N/A => - warning: vmlinux.o(.text+0x3e0c10): Section mismatch in reference from the function .devm_memremap_pages_release() to the function .meminit.text:.arch_remove_memory(): N/A => - warning: vmlinux.o(.text+0x3e1278): Section mismatch in reference from the function .devm_memremap_pages() to the function .meminit.text:.arch_add_memory(): N/A => - warning: vmlinux.o(.text+0x458810): Section mismatch in reference from the function .devm_memremap_pages_release() to the function .meminit.text:.arch_remove_memory(): N/A => - warning: vmlinux.o(.text+0x458e78): Section mismatch in reference from the function .devm_memremap_pages() to the function .meminit.text:.arch_add_memory(): N/A => - warning: vmlinux.o(.text.unlikely+0x2e18): Section mismatch in reference from the function .remove_pmd_table() to the function .meminit.text:.split_kernel_mapping(): N/A => - warning: vmlinux.o(.text.unlikely+0x2e84): Section mismatch in reference from the function .remove_pmd_table() to the function .meminit.text:.split_kernel_mapping(): N/A => - warning: vmlinux.o(.text.unlikely+0x2f90): Section mismatch in reference from the function .remove_pud_table() to the function .meminit.text:.split_kernel_mapping(): N/A => - warning: vmlinux.o(.text.unlikely+0x30a8): Section mismatch in reference from the function .remove_pud_table() to the function .meminit.text:.split_kernel_mapping(): N/A => Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- ge...@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
