Peter Zijlstra 385bd430c0 objtool: Mark __ubsan_handle_builtin_unreachable() as noreturn ... fs/ntfs3/ntfs3.prelink.o: warning: objtool: ni_read_frame() falls through to next function ni_readpage_cmpr.cold() That is in fact: 000000000000124a <ni_read_frame.cold>: 124a: 44 89 e0 mov %r12d,%eax 124d: 0f b6 55 98 movzbl -0x68(%rbp),%edx 1251: 48 c7 c7 00 00 00 00 mov $0x0,%rdi 1254: R_X86_64_32S .data+0x1380 1258: 48 89 c6 mov %rax,%rsi 125b: e8 00 00 00 00 call 1260 <ni_read_frame.cold+0x16> 125c: R_X86_64_PLT32 __ubsan_handle_shift_out_of_bounds-0x4 1260: 48 8d 7d cc lea -0x34(%rbp),%rdi 1264: e8 00 00 00 00 call 1269 <ni_read_frame.cold+0x1f> 1265: R_X86_64_PLT32 __tsan_read4-0x4 1269: 8b 45 cc mov -0x34(%rbp),%eax 126c: e9 00 00 00 00 jmp 1271 <ni_read_frame.cold+0x27> 126d: R_X86_64_PC32 .text+0x19109 1271: 48 8b 75 a0 mov -0x60(%rbp),%rsi 1275: 48 63 d0 movslq %eax,%rdx 1278: 48 c7 c7 00 00 00 00 mov $0x0,%rdi 127b: R_X86_64_32S .data+0x13a0 127f: 89 45 88 mov %eax,-0x78(%rbp) 1282: e8 00 00 00 00 call 1287 <ni_read_frame.cold+0x3d> 1283: R_X86_64_PLT32 __ubsan_handle_shift_out_of_bounds-0x4 1287: 8b 45 88 mov -0x78(%rbp),%eax 128a: e9 00 00 00 00 jmp 128f <ni_read_frame.cold+0x45> 128b: R_X86_64_PC32 .text+0x19098 128f: 48 c7 c7 00 00 00 00 mov $0x0,%rdi 1292: R_X86_64_32S .data+0x11f0 1296: e8 00 00 00 00 call 129b <ni_readpage_cmpr.cold> 1297: R_X86_64_PLT32 __ubsan_handle_builtin_unreachable-0x4 000000000000129b <ni_readpage_cmpr.cold>: Tell objtool that __ubsan_handle_builtin_unreachable() is a noreturn. Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lkml.kernel.org/r/20220502091514.GB479834@worktop.programming.kicks-ass.net		2022-05-27 12:34:43 +02:00
..
accounting	delayacct: track delays from memory compact	2022-01-20 08:52:55 +02:00
arch	asm-generic changes for 5.19	2022-05-26 10:50:30 -07:00
bootconfig
bpf	bpftool: Use sysfs vmlinux when dumping BTF by ID	2022-05-13 16:07:53 -07:00
build	perf build: Fix check for btf__load_from_kernel_by_id() in libbpf	2022-05-20 09:45:41 -03:00
certs	tools/certs: Add print-cert-tbs-hash.sh	2022-05-23 18:47:49 +03:00
cgroup	tools/cgroup/slabinfo: update to work with struct slab	2022-02-21 11:34:49 +01:00
counter	kbuild: replace $(if A,A,B) with $(or A,B)	2022-02-15 12:25:56 +09:00
debugging
edid
firewire
firmware
gpio	kbuild: replace $(if A,A,B) with $(or A,B)	2022-02-15 12:25:56 +09:00
hv	kbuild: replace $(if A,A,B) with $(or A,B)	2022-02-15 12:25:56 +09:00
iio	Kbuild updates for v5.18	2022-03-31 11:59:03 -07:00
include	S390:	2022-05-26 14:20:14 -07:00
io_uring
kvm/kvm_stat
laptop
leds
lib	perf tools changes for v5.19: 1st batch	2022-05-25 14:46:09 -07:00
memory-model	tools/memory-model/README: Update klitmus7 compat table	2022-05-03 10:12:48 -07:00
objtool	objtool: Mark __ubsan_handle_builtin_unreachable() as noreturn	2022-05-27 12:34:43 +02:00
pci	kbuild: replace $(if A,A,B) with $(or A,B)	2022-02-15 12:25:56 +09:00
pcmcia
perf	perf intel-pt: Add guest_code support	2022-05-23 10:19:24 -03:00
power	Power management updates for 5.19-rc1	2022-05-24 16:04:25 -07:00
rcu
scripts	Kbuild updates for v5.18	2022-03-31 11:59:03 -07:00
spi	kbuild: replace $(if A,A,B) with $(or A,B)	2022-02-15 12:25:56 +09:00
testing	S390:	2022-05-26 14:20:14 -07:00
thermal	tools/thermal: remove unneeded semicolon	2022-05-19 12:11:52 +02:00
time
tracing	Kbuild updates for v5.18	2022-03-31 11:59:03 -07:00
usb	kbuild: replace $(if A,A,B) with $(or A,B)	2022-02-15 12:25:56 +09:00
virtio	tools/virtio: compile with -pthread	2022-03-28 16:52:59 -04:00
vm	mm/page-flags: reuse PG_mappedtodisk as PG_anon_exclusive for PageAnon() pages	2022-05-09 18:20:44 -07:00
wmi
Makefile	Thermal control updates for 5.19-rc1	2022-05-24 16:19:30 -07:00