Toke Høiland-Jørgensen a835d38d41 tools/bpf/runqslower: Fix override option for VMLINUX_BTF ... The runqslower tool refuses to build without a file to read vmlinux BTF from. The build fails with an error message to override the location by setting the VMLINUX_BTF variable if autodetection fails. However, the Makefile doesn't actually work with that override - the error message is still emitted. Fix this by including the value of VMLINUX_BTF in the expansion, and only emitting the error message if the *result* is empty. Also permit running 'make clean' even though no VMLINUX_BTF is set. Fixes: 9c01546d26 ("tools/bpf: Add runqslower tool to tools/bpf") Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <andriin@fb.com> Link: https://lore.kernel.org/bpf/157952560237.1683545.17771785178857224877.stgit@toke.dk		2020-01-20 16:37:45 -08:00
..
accounting
arch	tools arch x86: Sync asm/cpufeatures.h with the kernel sources	2019-12-02 15:20:05 -03:00
bpf	tools/bpf/runqslower: Fix override option for VMLINUX_BTF	2020-01-20 16:37:45 -08:00
build	perf tools: Allow to link with libbpf dynamicaly	2019-11-26 11:17:45 -03:00
cgroup	iocost_monitor: Report debt	2019-09-10 12:31:39 -06:00
debugging
firewire
firmware
gpio	tools: gpio: Correctly add make dependencies for gpio_utils	2019-11-13 13:46:04 +01:00
hv	tools: hv: add vmbus testing tool	2019-11-21 20:10:44 -05:00
iio	tools: iio: Correctly add make dependency for iio_utils	2019-11-10 17:11:06 +00:00
include	tools/bpf: Sync uapi header bpf.h	2020-01-15 14:00:35 -08:00
io_uring
kvm/kvm_stat
laptop
leds	leds: core: Add support for composing LED class device names	2019-07-25 20:07:52 +02:00
lib	libbpf: Load btf_vmlinux only once per object.	2020-01-17 13:59:34 -08:00
memory-model	tools/memory-model/Documentation: Add plain accesses and data races to explanation.txt	2019-10-05 11:59:44 -07:00
nfsd
objtool	Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2019-11-26 15:04:47 -08:00
pci	tools: PCI: Fix fd leakage	2019-10-29 12:04:18 +00:00
pcmcia
perf	perf vendor events s390: Remove name from L1D_RO_EXCL_WRITES description	2019-12-16 13:40:26 -03:00
power	platform-drivers-x86 for v5.5-1	2019-12-01 18:24:25 -08:00
scripts	perf build: Do not use -Wshadow on gcc < 4.8	2019-07-23 09:04:54 -03:00
spi
testing	selftests/bpf: Skip perf hw events test if the setup disabled it	2020-01-20 23:26:58 +01:00
thermal/tmon
time
usb	usbip: tools: fix fd leakage in the function of read_attr_usbip_status	2019-11-07 11:25:01 +01:00
virtio	tools/virtio: xen stub	2019-10-13 09:38:27 -04:00
vm
wmi
Makefile	tools: Keep list of tools in alphabetical order	2019-08-14 10:59:59 -03:00