Quentin Monnet fb19816541 nfp: bpf: account for additional stack usage when checking stack limit ... Offloaded programs using BPF-to-BPF calls use the stack to store the return address when calling into a subprogram. Callees also need some space to save eBPF registers R6 to R9. And contrarily to kernel verifier, we align stack frames on 64 bytes (and not 32). Account for all this when checking the stack size limit before JIT-ing the program. This means we have to recompute maximum stack usage for the program, we cannot get the value from the kernel. In addition to adapting the checks on stack usage, move them to the finalize() callback, now that we have it and because such checks are part of the verification step rather than translation. Signed-off-by: Quentin Monnet <quentin.monnet@netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>		2018-10-08 10:24:13 +02:00
..
3com	net: prevent ISA drivers from building on PPC32	2018-07-22 11:12:29 -07:00
8390	net: ethernet: Use phy_set_max_speed() to limit advertised speed	2018-09-12 20:24:20 -07:00
adaptec	net: adaptec: Replace mdelay() with msleep() in starfire_init_one()	2018-07-26 21:24:23 -07:00
aeroflex	net: ethernet: Use phy_set_max_speed() to limit advertised speed	2018-09-12 20:24:20 -07:00
agere	net: ethernet: Use phy_set_max_speed() to limit advertised speed	2018-09-12 20:24:20 -07:00
alacritech	net: ethernet: slicoss: remove duplicated include from slic.h	2018-09-18 19:57:40 -07:00
allwinner	net: ethernet: Use phy_set_max_speed() to limit advertised speed	2018-09-12 20:24:20 -07:00
alteon	alteon: acenic: mark expected switch fall-through	2018-08-07 17:54:19 -07:00
altera	net: ethernet: Use phy_set_max_speed() to limit advertised speed	2018-09-12 20:24:20 -07:00
amazon	net: ethernet: remove redundant include	2018-09-18 20:07:27 -07:00
amd	net: amd: remove redundant continue	2018-09-21 09:00:17 -07:00
apm	net: ethernet: Add helper to determine if pause configuration is supported	2018-09-12 20:24:21 -07:00
apple	net: apple: fix return type of ndo_start_xmit function	2018-09-21 19:15:15 -07:00
aquantia	net: aquantia: memory corruption on jumbo frames	2018-09-23 22:25:25 -07:00
arc
atheros	atl1: remove set but not used variable 'advertising'	2018-09-19 23:10:07 -07:00
aurora	net: ethernet: Add helper for set_pauseparam for Asym Pause	2018-09-12 20:24:21 -07:00
broadcom	Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net	2018-09-25 10:35:29 -07:00
brocade	bna: Remove unnecessary self assignment	2018-09-21 19:02:05 -07:00
cadence	net: macb: Clean 64b dma addresses if they are not detected	2018-09-25 10:33:06 -07:00
calxeda
cavium	net: liquidio: list usage cleanup	2018-09-26 10:12:10 -07:00
chelsio	net: cxgb3_main: remove redundant null pointer check before kfree_skb	2018-09-21 09:04:37 -07:00
cirrus	net: cirrus: fix return type of ndo_start_xmit function	2018-09-21 19:15:14 -07:00
cisco	net: cisco: enic: Replace GFP_ATOMIC with GFP_KERNEL	2018-08-04 13:08:06 -07:00
cortina	net: ethernet: Add helper for MACs which support asym pause	2018-09-12 20:24:21 -07:00
davicom
dec	net: tulip: de4x5: mark expected switch fall-throughs	2018-08-07 17:54:19 -07:00
dlink
emulex	be2net: Fix memory leak in be_cmd_get_profile_config()	2018-09-05 08:07:55 -07:00
ezchip
faraday	net: faraday: fix return type of ndo_start_xmit function	2018-09-26 10:18:08 -07:00
freescale	dpaa2-eth: Make Rx flow hash key configurable	2018-09-24 12:28:40 -07:00
fujitsu
hisilicon	net: hns3: Remove redundant hclge_get_port_type()	2018-09-21 19:29:32 -07:00
hp	net: hp100: fix always-true check for link up state	2018-09-17 07:55:19 -07:00
huawei	net-next: hinic: fix a problem in free_tx_poll()	2018-08-08 09:46:08 -07:00
i825xx	net: i825xx: fix return type of ndo_start_xmit function	2018-09-21 19:15:15 -07:00
ibm	Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net	2018-09-25 10:35:29 -07:00
intel	Merge branch '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue	2018-09-25 20:25:00 -07:00
marvell	net: mvneta: Add support for 2500Mbps SGMII	2018-09-26 20:27:09 -07:00
mediatek	net: ethernet: Add helper for MACs which support asym pause	2018-09-12 20:24:21 -07:00
mellanox	Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net	2018-09-25 10:35:29 -07:00
micrel	net: micrel: fix return type of ndo_start_xmit function	2018-09-21 19:11:39 -07:00
microchip	Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net	2018-09-18 09:33:27 -07:00
moxa
mscc	Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net	2018-09-25 10:35:29 -07:00
myricom
natsemi
neterion	net: neterion: vxge: Remove unnecessary parentheses	2018-09-21 19:00:09 -07:00
netronome	nfp: bpf: account for additional stack usage when checking stack limit	2018-10-08 10:24:13 +02:00
ni	net: nixge: Fix Kconfig warning with OF_MDIO	2018-09-02 16:10:15 -07:00
nuvoton
nvidia	net: nvidia: forcedeth: Replace GFP_ATOMIC with GFP_KERNEL in nv_probe()	2018-07-27 13:45:14 -07:00
nxp	net: ethernet: Use phy_set_max_speed() to limit advertised speed	2018-09-12 20:24:20 -07:00
oki-semi
packetengines
pasemi
qlogic	net: qed: list usage cleanup	2018-09-26 10:11:36 -07:00
qualcomm	net: qca_spi: Introduce write register verification	2018-09-24 12:26:06 -07:00
rdc	net: ethernet: Use phy_set_max_speed() to limit advertised speed	2018-09-12 20:24:20 -07:00
realtek	Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net	2018-09-25 10:35:29 -07:00
renesas	Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net	2018-09-25 10:35:29 -07:00
rocker
samsung	net: ethernet: Use phy_set_max_speed() to limit advertised speed	2018-09-12 20:24:20 -07:00
seeq	net: seeq: fix return type of ndo_start_xmit function	2018-09-21 19:15:14 -07:00
sfc	net: sfc: falcon: mark expected switch fall-through	2018-08-07 17:54:21 -07:00
sgi	net: sgi: fix return type of ndo_start_xmit function	2018-09-21 19:15:14 -07:00
silan
sis
smsc	net: smsc: fix return type of ndo_start_xmit function	2018-09-26 10:15:17 -07:00
socionext	net: socionext: Fix two sleep-in-atomic-context bugs in ave_rxfifo_reset()	2018-09-17 19:02:44 -07:00
stmicro	Merge ra.kernel.org:/pub/scm/linux/kernel/git/davem/net	2018-09-25 10:35:29 -07:00
sun	net: sun: fix return type of ndo_start_xmit function	2018-09-19 21:17:58 -07:00
synopsys	net: ethernet: Use existing define with polynomial	2018-07-27 19:16:37 +08:00
tehuti
ti	net: ti: Use FIELD_SIZEOF directly instead of reimplementing its function	2018-09-19 20:58:05 -07:00
toshiba	net: toshiba: remove a redundant local variable 'index_specified'	2018-09-19 23:08:36 -07:00
tundra
via
wiznet	net: wiznet: fix return type of ndo_start_xmit function	2018-09-21 19:15:15 -07:00
xilinx	net: xilinx: fix return type of ndo_start_xmit function	2018-09-19 21:17:58 -07:00
xircom
xscale
dnet.c	net: ethernet: Add helper for MACs which support asym pause	2018-09-12 20:24:21 -07:00
dnet.h
ec_bhf.c
ethoc.c	net: ethernet: Use phy_set_max_speed() to limit advertised speed	2018-09-12 20:24:20 -07:00
fealnx.c
jme.c	net: jme: Replace mdelay() with msleep() and usleep_range() in jme_wait_link()	2018-07-27 13:45:14 -07:00
jme.h
Kconfig	net: lantiq: Add Lantiq / Intel VRX200 Ethernet driver	2018-09-13 08:14:33 -07:00
korina.c
lantiq_etop.c	MIPS: lantiq: Do not enable IRQs in dma open	2018-09-13 08:14:33 -07:00
lantiq_xrx200.c	net: lantiq: lantiq_xrx200: Move clock prepare to probe function	2018-09-17 08:12:11 -07:00
Makefile	net: lantiq: Add Lantiq / Intel VRX200 Ethernet driver	2018-09-13 08:14:33 -07:00
netx-eth.c