linux/tools
Maxim Mikityanskiy 8ecfc371d8 bpf: Assign ID to scalars on spill
Currently, when a scalar bounded register is spilled to the stack, its
ID is preserved, but only if was already assigned, i.e. if this register
was MOVed before.

Assign an ID on spill if none is set, so that equal scalars could be
tracked if a register is spilled to the stack and filled into another
register.

One test is adjusted to reflect the change in register IDs.

Signed-off-by: Maxim Mikityanskiy <maxim@isovalent.com>
Acked-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20240108205209.838365-9-maxtram95@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2024-01-23 14:40:23 -08:00
..
accounting
arch - Add synthetic X86_FEATURE flags for the different AMD Zen generations 2024-01-08 15:45:31 -08:00
bootconfig
bpf bpfilter: remove bpfilter 2024-01-04 10:23:10 -08:00
build perf tools fixes for v6.6: 2nd batch 2023-10-30 13:46:27 -07:00
certs
cgroup samples: introduce new samples subdir for cgroup 2023-12-10 16:51:54 -08:00
counter tools/counter: Remove unneeded semicolon 2023-12-20 11:43:31 -05:00
crypto crypto: tcrypt - add script tcrypt_speed_compare.py 2023-12-29 11:25:55 +08:00
debugging
edid
firewire
firmware
gpio
hv hv/hv_kvp_daemon: Some small fixes for handling NM keyfiles 2023-11-10 23:27:46 +00:00
iio iio: add modifiers for A and B ultraviolet light 2023-12-04 13:57:24 +00:00
include sound updates for 6.8-rc1 2024-01-12 11:55:28 -08:00
kvm/kvm_stat
laptop
leds
lib libbpf: warn on unexpected __arg_ctx type when rewriting BTF 2024-01-17 20:20:06 -08:00
memory-model
mm
net/ynl tools/net/ynl-gen-rst: Remove extra indentation from generated docs 2023-12-18 14:39:44 -08:00
objtool Address a GCC-14 warning: there's no real bug, but indeed the calloc order doesn't match 2024-01-08 18:31:27 -08:00
pci
pcmcia
perf lsm/stable-6.8 PR 20240105 2024-01-09 12:57:46 -08:00
power PM: tools: Fix sleepgraph syntax error 2023-11-20 17:59:58 +01:00
rcu
scripts
spi
testing bpf: Assign ID to scalars on spill 2024-01-23 14:40:23 -08:00
thermal tools/thermal/tmon: Fix compilation warning for wrong format 2024-01-02 09:33:19 +01:00
time
tracing
usb
verification
virtio
wmi
workqueue
Makefile