Kees Cook 102acbacfd bpf: Replace callers of BPF_CAST_CALL with proper function typedef ... In order to keep ahead of cases in the kernel where Control Flow Integrity (CFI) may trip over function call casts, enabling -Wcast-function-type is helpful. To that end, BPF_CAST_CALL causes various warnings and is one of the last places in the kernel triggering this warning. For actual function calls, replace BPF_CAST_CALL() with a typedef, which captures the same details about the given function pointers. This change results in no object code difference. Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: https://github.com/KSPP/linux/issues/20 Link: https://lore.kernel.org/lkml/CAEf4Bzb46=-J5Fxc3mMZ8JQPtK1uoE0q6+g6WPz53Cvx=CBEhw@mail.gmail.com Link: https://lore.kernel.org/bpf/20210928230946.4062144-3-keescook@chromium.org		2021-09-28 16:27:18 -07:00
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acpi	Merge branches 'pm-cpufreq', 'pm-sleep' and 'pm-em'	2021-09-10 20:26:08 +02:00
asm-generic	hyperv-fixes for 5.15-rc2	2021-09-15 17:18:56 -07:00
clocksource
crypto
drm
dt-bindings	linux-watchdog 5.15-rc1 tag	2021-09-07 13:52:46 -07:00
keys
kunit
kvm
linux	bpf: Replace callers of BPF_CAST_CALL with proper function typedef	2021-09-28 16:27:18 -07:00
math-emu
media
memory
misc
net	xsk: Optimize for aligned case	2021-09-28 00:18:35 +02:00
pcmcia
ras
rdma
scsi
soc	Merge branches 'clk-nvidia', 'clk-rockchip', 'clk-at91' and 'clk-vc5' into clk-next	2021-09-01 15:26:58 -07:00
sound
target
trace	Merge branch 'akpm' (patches from Andrew)	2021-09-08 12:55:35 -07:00
uapi	bpf: Clarify data_len param in bpf_snprintf and bpf_seq_printf comments	2021-09-17 14:02:06 -07:00
vdso
video
xen