Michael Holzheu 88aeca15d6 s390/bpf: fix bpf frame pointer setup ... Currently the bpf frame pointer is set to the old r15. This is wrong because of packed stack. Fix this and adjust the frame pointer to respect packed stack. This now generates a prolog like the following: 3ff8001c3fa: eb67f0480024 stmg %r6,%r7,72(%r15) 3ff8001c400: ebcff0780024 stmg %r12,%r15,120(%r15) 3ff8001c406: b904001f lgr %r1,%r15 <- load backchain 3ff8001c40a: 41d0f048 la %r13,72(%r15) <- load adjusted bfp 3ff8001c40e: a7fbfd98 aghi %r15,-616 3ff8001c412: e310f0980024 stg %r1,152(%r15) <- save backchain Fixes: 0546231057 ("s390/bpf: Add s390x eBPF JIT compiler backend") Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com> Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Alexei Starovoitov <ast@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2015-06-03 19:31:39 -07:00
..
appldata	s390: appldata: drop owner assignment from platform_drivers	2014-10-20 16:20:13 +02:00
boot	s390: remove "64" suffix from a couple of files	2015-03-25 11:49:34 +01:00
configs	s390: update default configuration	2015-01-22 12:16:09 +01:00
crypto	Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2015-05-22 14:26:36 -07:00
hypfs	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2015-04-26 17:22:07 -07:00
include	s390/mm: correct return value of pmd_pfn	2015-05-19 10:35:09 +02:00
kernel	Merge branch 'exec_domain_rip_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/misc	2015-04-15 13:53:55 -07:00
kvm	This mostly includes the PPC changes for 4.1, which this time cover	2015-04-26 13:06:22 -07:00
lib	s390: remove "64" suffix from mem64.S and swsusp_asm64.S	2015-03-25 11:49:51 +01:00
mm	s390/mm: change swap pte encoding and pgtable cleanup	2015-04-23 16:56:20 +02:00
net	s390/bpf: fix bpf frame pointer setup	2015-06-03 19:31:39 -07:00
oprofile	s390: remove 31 bit support	2015-03-25 11:49:33 +01:00
pci	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2015-04-20 10:15:33 -07:00
defconfig	s390: update default configuration	2015-01-22 12:16:09 +01:00
Kbuild	s390: remove 31 bit support	2015-03-25 11:49:33 +01:00
Kconfig	s390/bpf: add dependency to z196 features	2015-04-23 16:55:50 +02:00
Kconfig.debug	Kconfig: consolidate CONFIG_DEBUG_STRICT_USER_COPY_CHECKS	2013-04-30 17:04:09 -07:00
Makefile	s390: remove 31 bit support	2015-03-25 11:49:33 +01:00