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Jiri Olsa 4d854f4f31 bpf: Use given function address for trampoline ip arg 
Using function address given at the generation time as the trampoline
ip argument. This way we get directly the function address that we
need, so we don't need to:
  - read the ip from the stack
  - subtract X86_PATCH_SIZE
  - subtract ENDBR_INSN_SIZE if CONFIG_X86_KERNEL_IBT is enabled
    which is not even implemented yet ;-)

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/r/20220926153340.1621984-4-jolsa@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2022-09-26 20:30:39 -07:00
..
alpha provide arch_test_bit_acquire for architectures that define test_bit 2022-08-27 09:49:54 -07:00
arc Kbuild updates for v5.20 2022-08-10 10:40:41 -07:00
arm Merge 'irq/loongarch', 'pci/ctrl/loongson' and 'pci/header-cleanup-immutable' 2022-08-11 21:06:14 +08:00
arm64 bpf: arm64: No support of struct argument in trampoline programs 2022-09-06 19:51:14 -07:00
csky Merge 'irq/loongarch', 'pci/ctrl/loongson' and 'pci/header-cleanup-immutable' 2022-08-11 21:06:14 +08:00
hexagon provide arch_test_bit_acquire for architectures that define test_bit 2022-08-27 09:49:54 -07:00
ia64 provide arch_test_bit_acquire for architectures that define test_bit 2022-08-27 09:49:54 -07:00
loongarch LoongArch: mm: Avoid unnecessary page fault retires on shared memory types 2022-08-25 19:34:59 +08:00
m68k provide arch_test_bit_acquire for architectures that define test_bit 2022-08-27 09:49:54 -07:00
microblaze - The usual batches of cleanups from Baoquan He, Muchun Song, Miaohe 2022-08-05 16:32:45 -07:00
mips Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2022-09-06 23:21:18 +02:00
nios2 nios2: add force_successful_syscall_return() 2022-08-15 11:25:32 -05:00
openrisc Updates to various subsystems which I help look after. lib, ocfs2, 2022-08-07 10:03:24 -07:00
parisc parisc: Add runtime check to prevent PA2.0 kernels on PA1.x machines 2022-08-22 11:09:17 +02:00
powerpc Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-08-25 16:07:42 -07:00
riscv RISC-V Fixes for 6.0-rc3 2022-08-26 11:26:27 -07:00
s390 s390 updates for 6.0-rc3 2022-08-27 15:40:51 -07:00
sh provide arch_test_bit_acquire for architectures that define test_bit 2022-08-27 09:49:54 -07:00
sparc Merge 'irq/loongarch', 'pci/ctrl/loongson' and 'pci/header-cleanup-immutable' 2022-08-11 21:06:14 +08:00
um asm goto: eradicate CC_HAS_ASM_GOTO 2022-08-21 10:06:28 -07:00
x86 bpf: Use given function address for trampoline ip arg 2022-09-26 20:30:39 -07:00
xtensa Merge 'irq/loongarch', 'pci/ctrl/loongson' and 'pci/header-cleanup-immutable' 2022-08-11 21:06:14 +08:00
.gitignore
Kconfig asm goto: eradicate CC_HAS_ASM_GOTO 2022-08-21 10:06:28 -07:00