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authorLinus Torvalds <torvalds@linux-foundation.org>2014-06-28 05:37:56 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2014-06-28 05:37:56 +0400
commitc9a606660e7bb5ba9169d279346417dab72b157d (patch)
treef9bf6e3227c89d0d1be1006075a82fbe8d9987e7 /scripts
parent1857a5b65c52be3e8837cc68d0ee3f4741c5c45f (diff)
parent16f0bbbc1fbe0d09cda5b5b2dbbd6716026dfa7b (diff)
downloadlinux-c9a606660e7bb5ba9169d279346417dab72b157d.tar.xz
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Pull MIPS fixes from Ralf Baechle: "This is dominated by a large number of changes necessary for the MIPS BPF code. code. Aside of that there are - a fix for the MSC system controller support code. - a Turbochannel fix. - a recordmcount fix that's MIPS-specific. - barrier fixes to smp-cps / pm-cps after unrelated changes elsewhere in the kernel. - revert support for MSA registers in the signal frames. The reverted patch did modify the signal stack frame which of course is inacceptable. - fix math-emu build breakage with older compilers. - some related cleanup. - fix Lasat build error if CONFIG_CRC32 isn't set to y by the user" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (27 commits) MIPS: Lasat: Fix build error if CRC32 is not enabled. TC: Handle device_register() errors. MIPS: MSC: Prevent out-of-bounds writes to MIPS SC ioremap'd region MIPS: bpf: Fix stack space allocation for BPF memwords on MIPS64 MIPS: BPF: Use 32 or 64-bit load instruction to load an address to register MIPS: bpf: Fix PKT_TYPE case for big-endian cores MIPS: BPF: Prevent kernel fall over for >=32bit shifts MIPS: bpf: Drop update_on_xread and always initialize the X register MIPS: bpf: Fix is_range() semantics MIPS: bpf: Use pr_debug instead of pr_warn for unhandled opcodes MIPS: bpf: Fix return values for VLAN_TAG_PRESENT case MIPS: bpf: Use correct mask for VLAN_TAG case MIPS: bpf: Fix branch conditional for BPF_J{GT/GE} cases MIPS: bpf: Add SEEN_SKB to flags when looking for the PKT_TYPE MIPS: bpf: Use 'andi' instead of 'and' for the VLAN cases MIPS: bpf: Return error code if the offset is a negative number MIPS: bpf: Use the LO register to get division's quotient MIPS: mm: uasm: Fix lh micro-assembler instruction MIPS: uasm: Add SLT uasm instruction MIPS: uasm: Add s3s1s2 instruction builder ...
Diffstat (limited to 'scripts')
-rw-r--r--scripts/recordmcount.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/scripts/recordmcount.h b/scripts/recordmcount.h
index 9d1421e63ff8..49b582a225b0 100644
--- a/scripts/recordmcount.h
+++ b/scripts/recordmcount.h
@@ -163,11 +163,11 @@ static int mcount_adjust = 0;
static int MIPS_is_fake_mcount(Elf_Rel const *rp)
{
- static Elf_Addr old_r_offset;
+ static Elf_Addr old_r_offset = ~(Elf_Addr)0;
Elf_Addr current_r_offset = _w(rp->r_offset);
int is_fake;
- is_fake = old_r_offset &&
+ is_fake = (old_r_offset != ~(Elf_Addr)0) &&
(current_r_offset - old_r_offset == MIPS_FAKEMCOUNT_OFFSET);
old_r_offset = current_r_offset;