https://github.com/torvalds/linux
Revision c7f33023308f3142433b7379718af5f0c2c322a6 authored by Martin Kelly on 05 December 2017, 18:34:03 UTC, committed by Marc Kleine-Budde on 08 December 2017, 09:45:11 UTC
When we unplug the device, we can see both -EPIPE and -EPROTO depending on exact timing and what system we run on. If we continue to resubmit URBs, they will immediately fail, and they can cause stalls, especially on slower CPUs. Fix this by not resubmitting on -EPROTO, as we already do on -EPIPE. Signed-off-by: Martin Kelly <mkelly@xevo.com> Cc: linux-stable <stable@vger.kernel.org> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
1 parent 195bd52
Tip revision: c7f33023308f3142433b7379718af5f0c2c322a6 authored by Martin Kelly on 05 December 2017, 18:34:03 UTC
can: mcba_usb: cancel urb on -EPROTO
can: mcba_usb: cancel urb on -EPROTO
Tip revision: c7f3302
File | Mode | Size |
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basic | ||
coccinelle | ||
dtc | ||
gcc-plugins | ||
gdb | ||
genksyms | ||
kconfig | ||
ksymoops | ||
mod | ||
package | ||
selinux | ||
tracing | ||
.gitignore | -rw-r--r-- | 162 bytes |
Kbuild.include | -rw-r--r-- | 18.3 KB |
Lindent | -rwxr-xr-x | 502 bytes |
Makefile | -rw-r--r-- | 1.6 KB |
Makefile.asm-generic | -rw-r--r-- | 1.2 KB |
Makefile.build | -rw-r--r-- | 19.6 KB |
Makefile.clean | -rw-r--r-- | 3.0 KB |
Makefile.dtbinst | -rw-r--r-- | 1.1 KB |
Makefile.extrawarn | -rw-r--r-- | 2.6 KB |
Makefile.gcc-plugins | -rw-r--r-- | 3.6 KB |
Makefile.headersinst | -rw-r--r-- | 4.0 KB |
Makefile.host | -rw-r--r-- | 6.2 KB |
Makefile.kasan | -rw-r--r-- | 1.0 KB |
Makefile.kcov | -rw-r--r-- | 201 bytes |
Makefile.lib | -rw-r--r-- | 15.2 KB |
Makefile.modbuiltin | -rw-r--r-- | 1.8 KB |
Makefile.modinst | -rw-r--r-- | 1.3 KB |
Makefile.modpost | -rw-r--r-- | 5.5 KB |
Makefile.modsign | -rw-r--r-- | 1.0 KB |
Makefile.ubsan | -rw-r--r-- | 1.1 KB |
adjust_autoksyms.sh | -rwxr-xr-x | 2.8 KB |
asn1_compiler.c | -rw-r--r-- | 35.5 KB |
bloat-o-meter | -rwxr-xr-x | 3.2 KB |
bootgraph.pl | -rwxr-xr-x | 6.3 KB |
check_00index.sh | -rwxr-xr-x | 1.3 KB |
check_extable.sh | -rwxr-xr-x | 4.9 KB |
checkincludes.pl | -rwxr-xr-x | 1.9 KB |
checkkconfigsymbols.py | -rwxr-xr-x | 15.5 KB |
checkpatch.pl | -rwxr-xr-x | 187.5 KB |
checkstack.pl | -rwxr-xr-x | 5.5 KB |
checksyscalls.sh | -rwxr-xr-x | 5.7 KB |
checkversion.pl | -rwxr-xr-x | 1.9 KB |
cleanfile | -rwxr-xr-x | 3.5 KB |
cleanpatch | -rwxr-xr-x | 5.1 KB |
coccicheck | -rwxr-xr-x | 7.2 KB |
config | -rwxr-xr-x | 4.5 KB |
conmakehash.c | -rw-r--r-- | 6.0 KB |
const_structs.checkpatch | -rw-r--r-- | 964 bytes |
decode_stacktrace.sh | -rwxr-xr-x | 3.7 KB |
decodecode | -rwxr-xr-x | 2.2 KB |
depmod.sh | -rwxr-xr-x | 1.7 KB |
diffconfig | -rwxr-xr-x | 3.7 KB |
documentation-file-ref-check | -rwxr-xr-x | 395 bytes |
export_report.pl | -rwxr-xr-x | 4.5 KB |
extract-cert.c | -rw-r--r-- | 3.5 KB |
extract-ikconfig | -rwxr-xr-x | 1.7 KB |
extract-module-sig.pl | -rwxr-xr-x | 3.7 KB |
extract-sys-certs.pl | -rwxr-xr-x | 3.7 KB |
extract-vmlinux | -rwxr-xr-x | 1.6 KB |
extract_xc3028.pl | -rwxr-xr-x | 44.6 KB |
faddr2line | -rwxr-xr-x | 5.5 KB |
find-unused-docs.sh | -rwxr-xr-x | 1.3 KB |
gcc-goto.sh | -rwxr-xr-x | 530 bytes |
gcc-ld | -rwxr-xr-x | 711 bytes |
gcc-plugin.sh | -rwxr-xr-x | 1.1 KB |
gcc-version.sh | -rwxr-xr-x | 857 bytes |
gcc-x86_32-has-stack-protector.sh | -rwxr-xr-x | 219 bytes |
gcc-x86_64-has-stack-protector.sh | -rwxr-xr-x | 244 bytes |
gen_initramfs_list.sh | -rwxr-xr-x | 8.0 KB |
get_dvb_firmware | -rwxr-xr-x | 25.2 KB |
get_maintainer.pl | -rwxr-xr-x | 65.0 KB |
gfp-translate | -rwxr-xr-x | 1.7 KB |
headerdep.pl | -rwxr-xr-x | 3.5 KB |
headers.sh | -rwxr-xr-x | 512 bytes |
headers_check.pl | -rwxr-xr-x | 3.7 KB |
headers_install.sh | -rwxr-xr-x | 1.3 KB |
insert-sys-cert.c | -rw-r--r-- | 8.9 KB |
kallsyms.c | -rw-r--r-- | 18.7 KB |
kernel-doc | -rwxr-xr-x | 92.3 KB |
ld-version.sh | -rwxr-xr-x | 269 bytes |
leaking_addresses.pl | -rwxr-xr-x | 9.6 KB |
link-vmlinux.sh | -rwxr-xr-x | 7.6 KB |
makelst | -rwxr-xr-x | 808 bytes |
markup_oops.pl | -rwxr-xr-x | 8.1 KB |
mkcompile_h | -rwxr-xr-x | 2.5 KB |
mkmakefile | -rwxr-xr-x | 1.2 KB |
mksysmap | -rwxr-xr-x | 1.3 KB |
mkuboot.sh | -rwxr-xr-x | 414 bytes |
module-common.lds | -rw-r--r-- | 901 bytes |
namespace.pl | -rwxr-xr-x | 13.0 KB |
objdiff | -rwxr-xr-x | 2.8 KB |
parse-maintainers.pl | -rw-r--r-- | 3.7 KB |
patch-kernel | -rwxr-xr-x | 9.9 KB |
pnmtologo.c | -rw-r--r-- | 11.9 KB |
profile2linkerlist.pl | -rwxr-xr-x | 414 bytes |
prune-kernel | -rwxr-xr-x | 708 bytes |
recordmcount.c | -rw-r--r-- | 17.2 KB |
recordmcount.h | -rw-r--r-- | 16.4 KB |
recordmcount.pl | -rwxr-xr-x | 18.0 KB |
setlocalversion | -rwxr-xr-x | 3.9 KB |
show_delta | -rwxr-xr-x | 3.0 KB |
sign-file.c | -rw-r--r-- | 9.8 KB |
sortextable.c | -rw-r--r-- | 8.4 KB |
sortextable.h | -rw-r--r-- | 5.5 KB |
spelling.txt | -rw-r--r-- | 25.0 KB |
sphinx-pre-install | -rwxr-xr-x | 14.0 KB |
stackdelta | -rwxr-xr-x | 1.8 KB |
stackusage | -rwxr-xr-x | 794 bytes |
tags.sh | -rwxr-xr-x | 9.5 KB |
unifdef.c | -rw-r--r-- | 34.8 KB |
ver_linux | -rwxr-xr-x | 2.9 KB |
xen-hypercalls.sh | -rw-r--r-- | 386 bytes |
xz_wrap.sh | -rwxr-xr-x | 562 bytes |
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