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716850ab10
linux/arch/mips
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Hassan Naveed 716850ab10
MIPS: eBPF: Initial eBPF support for MIPS32 architecture. 
Currently MIPS32 supports a JIT for classic BPF only, not extended BPF.
This patch adds JIT support for extended BPF on MIPS32, so code is
actually JIT'ed instead of being only interpreted. Instructions with
64-bit operands are not supported at this point.
We can delete classic BPF because the kernel will translate classic BPF
programs into extended BPF and JIT them, eliminating the need for
classic BPF.

Signed-off-by: Hassan Naveed <hnaveed@wavecomp.com>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: kafai@fb.com
Cc: songliubraving@fb.com
Cc: yhs@fb.com
Cc: netdev@vger.kernel.org
Cc: bpf@vger.kernel.org
Cc: linux-mips@vger.kernel.org
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: open list:MIPS <linux-mips@linux-mips.org>
Cc: open list <linux-kernel@vger.kernel.org>
2019-03-19 15:26:12 -07:00
..
alchemy A few early MIPS fixes for 4.21: 2019-01-05 12:48:25 -08:00
ar7 net: phy: fixed-phy: Drop GPIO from fixed_phy_add() 2019-02-04 18:33:36 -08:00
ath25 PCI: consolidate PCI config entry in drivers/pci 2018-11-23 11:45:34 +09:00
ath79 MIPS: ath79: drop !OF clock code 2019-01-22 11:17:22 -08:00
bcm47xx Here's the main MIPS pull request for v5.1: 2019-03-05 11:28:25 -08:00
bcm63xx MIPS: BCM63XX: provide DMA masks for ethernet devices 2019-02-25 12:56:39 -08:00
bmips mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
boot Kbuild updates for v5.1 2019-03-10 17:48:21 -07:00
cavium-octeon treewide: add checks for the return value of memblock_alloc*() 2019-03-12 10:04:02 -07:00
cobalt
configs fscrypt updates for v5.1 2019-03-09 10:54:24 -08:00
crypto
dec mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
emma mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
fw mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
generic MIPS: mscc: add PCB120 to the ocelot fitImage 2018-10-09 10:38:29 -07:00
include MIPS: uasm: Add div, mul and sel instructions for mipsr6 2019-03-19 15:26:06 -07:00
jazz MIPS: jazz: fix 64bit build 2019-01-09 13:14:34 -08:00
jz4740 MIPS: ingenic: Add support for appended devicetree 2019-02-21 15:55:41 -08:00
kernel MIPS: entry: Remove unneeded need_resched() loop 2019-03-19 15:25:45 -07:00
kvm MIPS: MemoryMapID (MMID) Support 2019-02-04 10:56:41 -08:00
lantiq Here's the main MIPS pull request for v5.1: 2019-03-05 11:28:25 -08:00
lasat mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
lib MIPS: MemoryMapID (MMID) Support 2019-02-04 10:56:41 -08:00
loongson32 MIPS: Loongson32: Remove DMA & NAND devices from ls1b/board.c 2019-02-04 14:44:33 -08:00
loongson64 mips: loongson64: remove unreachable(), fix loongson_poweroff(). 2019-02-07 11:50:14 -08:00
math-emu mips: math-emu: no need to check return value of debugfs_create functions 2019-01-22 11:17:20 -08:00
mm MIPS: uasm: Add div, mul and sel instructions for mipsr6 2019-03-19 15:26:06 -07:00
mti-malta MIPS: malta: Use img-ascii-lcd driver for LCD display 2018-11-20 21:05:39 -08:00
net MIPS: eBPF: Initial eBPF support for MIPS32 architecture. 2019-03-19 15:26:12 -07:00
netlogic mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
oprofile Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
paravirt mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
pci Here's the main MIPS pull request for v5.1: 2019-03-05 11:28:25 -08:00
pic32 mips: unify prom_putchar() declarations 2018-07-17 09:40:17 -07:00
pistachio
pmcs-msp71xx PCI: consolidate PCI config entry in drivers/pci 2018-11-23 11:45:34 +09:00
pnx833x mtd: rawnand: Move platform_nand_xxx definitions out of rawnand.h 2018-10-03 11:12:25 +02:00
power
ralink mips: ralink: no need to check return value of debugfs_create functions 2019-01-22 11:17:20 -08:00
rb532 ata: rb532_cf: Convert to use GPIO descriptors 2018-12-04 17:15:25 -07:00
sgi-ip22 MIPS: Remove no-op/identity casts 2018-08-31 11:49:20 -07:00
sgi-ip27 MIPS: SGI-IP27: rework HUB interrupts 2019-02-19 12:46:03 -08:00
sgi-ip32 MIPS: IP32: use generic dma noncoherent ops 2018-06-24 09:27:27 -07:00
sibyte Remove 'type' argument from access_ok() function 2019-01-03 18:57:57 -08:00
sni MIPS: sni: Remove the read_persistent_clock() 2018-05-14 23:58:25 +01:00
tools MIPS: Use a custom elf-entry program to find kernel entry point 2018-08-30 09:39:22 -07:00
txx9 PCI: consolidate PCI config entry in drivers/pci 2018-11-23 11:45:34 +09:00
vdso MIPS: VDSO: Include $(ccflags-vdso) in o32,n32 .lds builds 2019-01-29 11:50:58 -08:00
vr41xx PCI: consolidate PCI config entry in drivers/pci 2018-11-23 11:45:34 +09:00
Kbuild
Kbuild.platforms
Kconfig MIPS: eBPF: Initial eBPF support for MIPS32 architecture. 2019-03-19 15:26:12 -07:00
Kconfig.debug Kconfig: consolidate the "Kernel hacking" menu 2018-08-02 08:06:48 +09:00
Makefile MIPS: Add GINVT instruction helpers 2019-02-04 10:56:35 -08:00
Makefile.postlink