mainline/master build: 127 builds: 5 failed, 122 passed, 11 errors, 38 warnings (v6.4-12430-g7fcd473a6455)
Full Build Summary: https://kernelci.org/build/mainline/branch/master/kernel/v6.4-12430-g7fcd473a6455/
Tree: mainline
Branch: master
Git Describe: v6.4-12430-g7fcd473a6455
Git Commit: 7fcd473a6455450428795d20db7afd2691c92336
Git URL: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Built: 8 unique architectures

Build Failures Detected:

arc:
haps_hs_smp_defconfig+kselftest (gcc-10) FAIL
arm64:
allmodconfig (clang-11) FAIL
arm:
aspeed_g5_defconfig (clang-11) FAIL
multi_v5_defconfig (clang-11) FAIL
rpc_defconfig (gcc-10) FAIL

Errors and Warnings Detected:

arc:
haps_hs_smp_defconfig+kselftest (gcc-10) 1 error
arm64:
allmodconfig (clang-11) 1 error
arm:
aspeed_g5_defconfig (clang-11) 2 errors
multi_v5_defconfig (clang-11) 3 errors
rpc_defconfig (gcc-10) 2 errors
i386:
mips:
lemote2f_defconfig (gcc-10) 1 error
loongson2k_defconfig (gcc-10) 1 error
riscv:
sparc:
allnoconfig (gcc-10) 1 warning
sparc32_defconfig (gcc-10) 2 warnings
sparc64_defconfig (gcc-10) 4 warnings
sparc64_defconfig+kselftest (gcc-10) 2 warnings
tinyconfig (gcc-10) 1 warning
x86_64:
allnoconfig (gcc-10) 3 warnings
x86_64_defconfig (gcc-10) 3 warnings
x86_64_defconfig+amdgpu (gcc-10) 3 warnings
x86_64_defconfig+crypto (gcc-10) 3 warnings
x86_64_defconfig+debug (gcc-10) 3 warnings
x86_64_defconfig+ima (gcc-10) 3 warnings
x86_64_defconfig+kselftest (gcc-10) 3 warnings
x86_64_defconfig+kselftest (rustc-1.62) 1 warning
x86_64_defconfig+x86-chromebook (gcc-10) 3 warnings
x86_64_defconfig+x86-chromebook+amdgpu (gcc-10) 3 warnings
Errors summary:
3 clang: error: argument unused during compilation: '-Wa,-march=armv5te' [-Werror,-Wunused-command-line-argument]
2 clang: error: argument unused during compilation: '-Wa,-march=armv6k' [-Werror,-Wunused-command-line-argument]
2 cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’
1 net/bpfilter/main.c:3:10: fatal error: sys/uio.h: No such file or directory
1 drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c:2097:5: error: stack frame size of 2096 bytes in function 'rockchip_vpu981_av1_dec_run' [-Werror,-Wframe-larger-than=]
1 arch/arm/kernel/head.S:319: Error: missing expression -- `ldr r7,=0x'
1 arch/arm/kernel/head.S:319: Error: missing expression -- `ldr r3,=0x'
Warnings summary:
8 vmlinux.o: warning: objtool: iovec_from_user+0x88: call to copy_iovec_from_user.part.0() with UACCESS enabled
8 :1519:2: warning: #warning syscall clone3 not implemented [-Wcpp]
7 vmlinux.o: warning: objtool: __import_iovec+0x147: call to copy_iovec_from_user.part.0() with UACCESS enabled
5 vmlinux.o: warning: objtool: .altinstr_replacement+0x178b: redundant UACCESS disable
2 WARNING: modpost: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
1 vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x23: relocation to !ENDBR: .text+0x13be5b
1 vmlinux.o: warning: objtool: __import_iovec+0x342: call to copy_iovec_from_user.part.0() with UACCESS enabled
1 vmlinux.o: warning: objtool: .altinstr_replacement+0x1d1e: redundant UACCESS disable
1 vmlinux.o: warning: objtool: .altinstr_replacement+0x193c: redundant UACCESS disable
1 vmlinux.o: warning: objtool: .altinstr_replacement+0x1795: redundant UACCESS disable
1 lib/iov_iter.o: warning: objtool: iovec_from_user+0x80: call to copy_iovec_from_user.part.0() with UACCESS enabled
1 lib/iov_iter.o: warning: objtool: __import_iovec+0x13b: call to copy_iovec_from_user.part.0() with UACCESS enabled
1 lib/iov_iter.o: warning: objtool: .altinstr_replacement+0x1f: redundant UACCESS disable

Detailed per-defconfig build reports:

32r2el_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

32r2el_defconfig+debug (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

allmodconfig (arm64, clang-11) — FAIL, 1 error, 0 warnings, 0 section mismatches

Errors:
drivers/media/platform/verisilicon/rockchip_vpu981_hw_av1_dec.c:2097:5: error: stack frame size of 2096 bytes in function 'rockchip_vpu981_av1_dec_run' [-Werror,-Wframe-larger-than=]

allmodconfig (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

allnoconfig (i386, clang-11) — PASS, 0 errors, 0 warnings, 0 section mismatches

allnoconfig (x86_64, clang-11) — PASS, 0 errors, 0 warnings, 0 section mismatches

allnoconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

allnoconfig (x86_64, clang-16) — PASS, 0 errors, 0 warnings, 0 section mismatches

allnoconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches

Warnings:
lib/iov_iter.o: warning: objtool: .altinstr_replacement+0x1f: redundant UACCESS disable
lib/iov_iter.o: warning: objtool: iovec_from_user+0x80: call to copy_iovec_from_user.part.0() with UACCESS enabled
lib/iov_iter.o: warning: objtool: __import_iovec+0x13b: call to copy_iovec_from_user.part.0() with UACCESS enabled

allnoconfig (sparc, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches

Warnings:
:1519:2: warning: #warning syscall clone3 not implemented [-Wcpp]

am200epdkit_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

aspeed_g4_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

aspeed_g5_defconfig (arm, clang-11) — FAIL, 2 errors, 0 warnings, 0 section mismatches

Errors:
clang: error: argument unused during compilation: '-Wa,-march=armv6k' [-Werror,-Wunused-command-line-argument]
clang: error: argument unused during compilation: '-Wa,-march=armv6k' [-Werror,-Wunused-command-line-argument]

aspeed_g5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

assabet_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

at91_dt_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

ath79_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

axm55xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

axs103_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

bcm2835_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

bmips_stb_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

collie_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

cu1000-neo_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

cu1830-neo_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

davinci_all_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

db1xxx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

defconfig (riscv, clang-16) — PASS, 0 errors, 0 warnings, 0 section mismatches

defconfig+CONFIG_ARM64_64K_PAGES=y (arm64, clang-16) — PASS, 0 errors, 0 warnings, 0 section mismatches

defconfig+arm64-chromebook+kselftest (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

defconfig+arm64-chromebook+videodec (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

defconfig+debug (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

defconfig+debug (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

defconfig+videodec (arm64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

exynos_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

gemini_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

h3600_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

haps_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

haps_hs_smp_defconfig+debug (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

haps_hs_smp_defconfig+kselftest (arc, gcc-10) — FAIL, 1 error, 0 warnings, 0 section mismatches

Errors:
net/bpfilter/main.c:3:10: fatal error: sys/uio.h: No such file or directory

hsdk_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

i386_defconfig (i386, clang-11) — PASS, 0 errors, 0 warnings, 0 section mismatches

i386_defconfig (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

i386_defconfig (i386, clang-16) — PASS, 0 errors, 0 warnings, 0 section mismatches

i386_defconfig+debug (i386, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

imx_v4_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

imxrt_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

integrator_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

ip22_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

ip27_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

ip32_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

ixp4xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

jazz_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

jornada720_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

keystone_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

lemote2f_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches

Errors:
cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’

loongson2k_defconfig (mips, gcc-10) — PASS, 1 error, 0 warnings, 0 section mismatches

Errors:
cc1: error: ‘-mloongson-mmi’ must be used with ‘-mhard-float’

lpc32xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

malta_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

malta_kvm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

malta_qemu_32r6_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

maltaaprp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

maltasmvp_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

maltaup_xpa_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

moxart_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

mps2_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

mtx1_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

multi_v4t_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

multi_v5_defconfig (arm, clang-11) — FAIL, 3 errors, 0 warnings, 0 section mismatches

Errors:
clang: error: argument unused during compilation: '-Wa,-march=armv5te' [-Werror,-Wunused-command-line-argument]
clang: error: argument unused during compilation: '-Wa,-march=armv5te' [-Werror,-Wunused-command-line-argument]
clang: error: argument unused during compilation: '-Wa,-march=armv5te' [-Werror,-Wunused-command-line-argument]

multi_v5_defconfig (arm, clang-16) — PASS, 0 errors, 0 warnings, 0 section mismatches

multi_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

multi_v7_defconfig (arm, clang-16) — PASS, 0 errors, 0 warnings, 0 section mismatches

multi_v7_defconfig+CONFIG_CPU_BIG_ENDIAN=y (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

multi_v7_defconfig+CONFIG_SMP=n (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

multi_v7_defconfig+CONFIG_THUMB2_KERNEL=y (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

multi_v7_defconfig+kselftest (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

mvebu_v5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

mvebu_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

neponset_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

nhk8815_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

nommu_k210_defconfig (riscv, clang-16) — PASS, 0 errors, 0 warnings, 0 section mismatches

nommu_k210_sdcard_defconfig (riscv, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

nsimosci_hs_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

nsimosci_hs_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

omap2plus_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

omega2p_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

pic32mzda_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

pxa168_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

pxa3xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

pxa_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

qi_lb60_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

rbtx49xx_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

rm200_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

rpc_defconfig (arm, gcc-10) — FAIL, 2 errors, 0 warnings, 0 section mismatches

Errors:
arch/arm/kernel/head.S:319: Error: missing expression -- `ldr r7,=0x'
arch/arm/kernel/head.S:319: Error: missing expression -- `ldr r3,=0x'

rs90_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

rv32_defconfig (riscv, clang-16) — PASS, 0 errors, 0 warnings, 0 section mismatches

s3c6400_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

s5pv210_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

sama5_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

sama7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

sb1250_swarm_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

shmobile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

sp7021_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

sparc32_defconfig (sparc, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches

Warnings:
:1519:2: warning: #warning syscall clone3 not implemented [-Wcpp]
:1519:2: warning: #warning syscall clone3 not implemented [-Wcpp]

sparc64_defconfig (sparc, gcc-10) — PASS, 0 errors, 4 warnings, 0 section mismatches

Warnings:
:1519:2: warning: #warning syscall clone3 not implemented [-Wcpp]
WARNING: modpost: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.
:1519:2: warning: #warning syscall clone3 not implemented [-Wcpp]
WARNING: modpost: EXPORT symbol "_mcount" [vmlinux] version generation failed, symbol will not be versioned.

sparc64_defconfig+kselftest (sparc, gcc-10) — PASS, 0 errors, 2 warnings, 0 section mismatches

Warnings:
:1519:2: warning: #warning syscall clone3 not implemented [-Wcpp]
:1519:2: warning: #warning syscall clone3 not implemented [-Wcpp]

spear13xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

spear6xx_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

tinyconfig (x86_64, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

tinyconfig (sparc, gcc-10) — PASS, 0 errors, 1 warning, 0 section mismatches

Warnings:
:1519:2: warning: #warning syscall clone3 not implemented [-Wcpp]

vdk_hs38_smp_defconfig (arc, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

versatile_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

vexpress_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

vocore2_defconfig (mips, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

vt8500_v6_v7_defconfig (arm, gcc-10) — PASS, 0 errors, 0 warnings, 0 section mismatches

x86_64_defconfig (x86_64, clang-11) — PASS, 0 errors, 0 warnings, 0 section mismatches

x86_64_defconfig (x86_64, rustc-1.62) — PASS, 0 errors, 0 warnings, 0 section mismatches

x86_64_defconfig (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches

Warnings:
vmlinux.o: warning: objtool: .altinstr_replacement+0x178b: redundant UACCESS disable
vmlinux.o: warning: objtool: iovec_from_user+0x88: call to copy_iovec_from_user.part.0() with UACCESS enabled
vmlinux.o: warning: objtool: __import_iovec+0x147: call to copy_iovec_from_user.part.0() with UACCESS enabled

x86_64_defconfig+amdgpu (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches

Warnings:
vmlinux.o: warning: objtool: .altinstr_replacement+0x178b: redundant UACCESS disable
vmlinux.o: warning: objtool: iovec_from_user+0x88: call to copy_iovec_from_user.part.0() with UACCESS enabled
vmlinux.o: warning: objtool: __import_iovec+0x147: call to copy_iovec_from_user.part.0() with UACCESS enabled

x86_64_defconfig+crypto (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches

Warnings:
vmlinux.o: warning: objtool: .altinstr_replacement+0x1795: redundant UACCESS disable
vmlinux.o: warning: objtool: iovec_from_user+0x88: call to copy_iovec_from_user.part.0() with UACCESS enabled
vmlinux.o: warning: objtool: __import_iovec+0x147: call to copy_iovec_from_user.part.0() with UACCESS enabled

x86_64_defconfig+debug (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches

Warnings:
vmlinux.o: warning: objtool: .altinstr_replacement+0x193c: redundant UACCESS disable
vmlinux.o: warning: objtool: iovec_from_user+0x88: call to copy_iovec_from_user.part.0() with UACCESS enabled
vmlinux.o: warning: objtool: __import_iovec+0x342: call to copy_iovec_from_user.part.0() with UACCESS enabled

x86_64_defconfig+ima (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches

Warnings:
vmlinux.o: warning: objtool: .altinstr_replacement+0x178b: redundant UACCESS disable
vmlinux.o: warning: objtool: iovec_from_user+0x88: call to copy_iovec_from_user.part.0() with UACCESS enabled
vmlinux.o: warning: objtool: __import_iovec+0x147: call to copy_iovec_from_user.part.0() with UACCESS enabled

x86_64_defconfig+kselftest (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches

Warnings:
vmlinux.o: warning: objtool: .altinstr_replacement+0x1d1e: redundant UACCESS disable
vmlinux.o: warning: objtool: iovec_from_user+0x88: call to copy_iovec_from_user.part.0() with UACCESS enabled
vmlinux.o: warning: objtool: __import_iovec+0x147: call to copy_iovec_from_user.part.0() with UACCESS enabled

x86_64_defconfig+kselftest (x86_64, rustc-1.62) — PASS, 0 errors, 1 warning, 0 section mismatches

Warnings:
vmlinux.o: warning: objtool: set_ftrace_ops_ro+0x23: relocation to !ENDBR: .text+0x13be5b

x86_64_defconfig+rust (x86_64, rustc-1.62) — PASS, 0 errors, 0 warnings, 0 section mismatches

x86_64_defconfig+rust-samples (x86_64, rustc-1.62) — PASS, 0 errors, 0 warnings, 0 section mismatches

x86_64_defconfig+x86-chromebook (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches

Warnings:
vmlinux.o: warning: objtool: .altinstr_replacement+0x178b: redundant UACCESS disable
vmlinux.o: warning: objtool: iovec_from_user+0x88: call to copy_iovec_from_user.part.0() with UACCESS enabled
vmlinux.o: warning: objtool: __import_iovec+0x147: call to copy_iovec_from_user.part.0() with UACCESS enabled

x86_64_defconfig+x86-chromebook+amdgpu (x86_64, gcc-10) — PASS, 0 errors, 3 warnings, 0 section mismatches

Warnings:
vmlinux.o: warning: objtool: .altinstr_replacement+0x178b: redundant UACCESS disable
vmlinux.o: warning: objtool: iovec_from_user+0x88: call to copy_iovec_from_user.part.0() with UACCESS enabled
vmlinux.o: warning: objtool: __import_iovec+0x147: call to copy_iovec_from_user.part.0() with UACCESS enabled