Daniel Borkmann 8c11ea5ce1 bpf, arm64: fix getting subprog addr from aux for calls ... The arm64 JIT has the same issue as ppc64 JIT in that the relative BPF to BPF call offset can be too far away from core kernel in that relative encoding into imm is not sufficient and could potentially be truncated, see also fd045f6cd9 ("arm64: add support for module PLTs") which adds spill-over space for module_alloc() and therefore bpf_jit_binary_alloc(). Therefore, use the recently added bpf_jit_get_func_addr() helper for properly fetching the address through prog->aux->func[off]->bpf_func instead. This also has the benefit to optimize normal helper calls since their address can use the optimized emission. Tested on Cavium ThunderX CN8890. Fixes: db496944fd ("bpf: arm64: add JIT support for multi-function programs") Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Alexei Starovoitov <ast@kernel.org>		2018-11-26 17:34:24 -08:00
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boot	ARM: dts: stratix10: fix multicast filtering	2018-11-07 08:09:50 -08:00
configs	arm64: defconfig: Enable some IPMI configs	2018-11-02 11:39:50 -07:00
crypto	crypto: arm64/aes-blk - ensure XTS mask is always loaded	2018-10-12 14:20:45 +08:00
include	arm64: sysreg: fix sparse warnings	2018-11-23 17:33:27 +00:00
kernel	arm64: cpufeature: Fix mismerge of CONFIG_ARM64_SSBD block	2018-11-23 18:44:16 +00:00
kvm	KVM updates for v4.20	2018-10-25 17:57:35 -07:00
lib	arm64: lib: use C string functions with KASAN enabled	2018-10-26 16:25:18 -07:00
mm	arm64: memblock: don't permit memblock resizing until linear mapping is up	2018-11-08 17:54:03 +00:00
net	bpf, arm64: fix getting subprog addr from aux for calls	2018-11-26 17:34:24 -08:00
xen	arm64: mm: Add additional parameter to uaccess_ttbr0_disable	2018-01-17 13:57:49 +01:00
Kconfig	mm: remove CONFIG_HAVE_MEMBLOCK	2018-10-31 08:54:15 -07:00
Kconfig.debug	Kconfig: consolidate the "Kernel hacking" menu	2018-08-02 08:06:48 +09:00
Kconfig.platforms	ARM: SoC platform updates for 4.20	2018-10-29 15:37:33 -07:00
Makefile	arm64 2nd round of updates for 4.20:	2018-11-03 10:55:23 -07:00