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6137987832
kernel-ark/arch/mips/kernel
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Aaro Koskinen 6137987832 MIPS: vmlinux: discard .MIPS.abiflags 
Discard .MIPS.abiflags from vmlinux. It's not needed and will cause
issues e.g. with old OCTEON bootloaders that cannot tolerate
additional program headers.

Before the patch:

$ readelf --program-headers octeon-vmlinux

Elf file type is EXEC (Executable file)
Entry point 0xffffffff815d09d0
There are 3 program headers, starting at offset 64

Program Headers:
  Type           Offset             VirtAddr           PhysAddr
                 FileSiz            MemSiz              Flags  Align
  ABIFLAGS       0x00000000005e77f0 0xffffffff816e67f0 0xffffffff816e67f0
                 0x0000000000000018 0x0000000000000018  R      8
  LOAD           0x0000000000001000 0xffffffff81100000 0xffffffff81100000
                 0x0000000000b57f80 0x0000000001b86360  RWE    1000
  NOTE           0x00000000004e02e0 0xffffffff815df2e0 0xffffffff815df2e0
                 0x0000000000000024 0x0000000000000024  R      4

After the patch:

$ readelf --program-headers octeon-vmlinux

Elf file type is EXEC (Executable file)
Entry point 0xffffffff815d09d0
There are 2 program headers, starting at offset 64

Program Headers:
  Type           Offset             VirtAddr           PhysAddr
                 FileSiz            MemSiz              Flags  Align
  LOAD           0x0000000000001000 0xffffffff81100000 0xffffffff81100000
                 0x0000000000b57f80 0x0000000001b86360  RWE    1000
  NOTE           0x00000000004e02e0 0xffffffff815df2e0 0xffffffff815df2e0
                 0x0000000000000024 0x0000000000000024  R      4

Suggested-by: Matthew Fortune <matthew.fortune@imgtec.com>
Suggested-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: linux-mips@linux-mips.org
Cc: David Daney <ddaney.cavm@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/11402/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2015-11-10 14:44:37 +01:00
..
.gitignore
8250-platform.c
asm-offsets.c MIPS: Set trap_no field in thread_struct on exception. 2015-09-03 12:08:04 +02:00
binfmt_elfn32.c
binfmt_elfo32.c
bmips_vec.S
branch.c MIPS: Fix branch emulation for BLTC and BGEC instructions 2015-07-09 11:10:40 +02:00
cevt-bcm1480.c MIPS: cevt-bcm1480: Migrate to new 'set-state' interface 2015-09-03 12:07:51 +02:00
cevt-ds1287.c MIPS: cevt-ds1287: Migrate to new 'set-state' interface 2015-09-03 12:07:51 +02:00
cevt-gt641xx.c MIPS: cevt-gt641xx: Migrate to new 'set-state' interface 2015-09-03 12:07:51 +02:00
cevt-r4k.c MIPS: cevt-r4k: Migrate to new 'set-state' interface 2015-09-03 12:07:52 +02:00
cevt-sb1250.c MIPS: cevt-sb1250: Migrate to new 'set-state' interface 2015-09-03 12:07:52 +02:00
cevt-txx9.c MIPS: cevt-txx9: Migrate to new 'set-state' interface 2015-09-03 12:07:53 +02:00
cps-vec.S MIPS: CPS: #ifdef on CONFIG_MIPS_MT_SMP rather than CONFIG_MIPS_MT 2015-09-30 18:16:02 +02:00
cpu-bugs64.c
cpu-probe.c MIPS: Fix FTLB detection for R6 2015-09-22 21:11:39 +02:00
crash_dump.c
crash.c
csrc-bcm1480.c
csrc-ioasic.c
csrc-r4k.c
csrc-sb1250.c
early_printk_8250.c
early_printk.c
elf.c
entry.S
ftrace.c
genex.S MIPS: Fix LLVM build issue. 2015-08-18 11:40:20 +02:00
gpio_txx9.c
head.S
i8253.c
idle.c MIPS: Switch BMIPS5000 to use r4k_wait_irqoff() 2015-11-09 10:20:43 +01:00
irq_txx9.c
irq-gt641xx.c
irq-msc01.c
irq-rm7000.c
irq.c
jump_label.c jump_label: Rename JUMP_LABEL_{EN,DIS}ABLE to JUMP_LABEL_{JMP,NOP} 2015-08-03 11:34:12 +02:00
kgdb.c
kprobes.c
linux32.c
machine_kexec.c
Makefile Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 2015-09-03 16:55:55 -07:00
mcount.S
mips_ksyms.c
mips_machine.c
mips-cm.c MIPS: CM: Add support for reporting CM cache errors 2015-08-26 15:23:15 +02:00
mips-cpc.c MIPS: CPC: Remove "weak" from mips_cpc_phys_base() and make it static 2015-08-26 15:23:37 +02:00
mips-mt-fpaff.c MIPS: Fix sched_getaffinity with MT FPAFF enabled 2015-08-03 09:25:02 +02:00
mips-mt.c
mips-r2-to-r6-emul.c
module-rela.c
module.c
octeon_switch.S MIPS: Fix octeon FP context switch handling 2015-10-02 19:16:06 +02:00
perf_event_mipsxx.c MIPS: Add cases for CPU_I6400 2015-08-26 15:23:03 +02:00
perf_event.c
pm-cps.c MIPS: Add cases for CPU_I6400 2015-08-26 15:23:03 +02:00
pm.c
proc.c
process.c
prom.c MIPS: Fix build with CONFIG_OF=y for non OF-enabled targets 2015-08-03 09:25:00 +02:00
ptrace32.c
ptrace.c MIPS: Add uprobes support. 2015-09-03 12:08:05 +02:00
r4k_fpu.S MIPS: Save MSA extended context around signals 2015-09-03 12:07:59 +02:00
r4k_switch.S MIPS: Tidy up FPU context switching 2015-09-03 12:08:05 +02:00
r2300_fpu.S
r2300_switch.S MIPS: Fix R2300 FP context switch handling 2015-10-02 19:16:46 +02:00
r6000_fpu.S
relocate_kernel.S MIPS: Replace add and sub instructions in relocate_kernel.S with addiu 2015-08-03 15:26:30 +02:00
reset.c
rtlx-cmp.c
rtlx-mt.c
rtlx.c
scall32-o32.S MIPS: scall: Always run the seccomp syscall filters 2015-10-04 12:10:56 +02:00
scall64-64.S MIPS: scall: Always run the seccomp syscall filters 2015-10-04 12:10:56 +02:00
scall64-n32.S MIPS: scall: Always run the seccomp syscall filters 2015-10-04 12:10:56 +02:00
scall64-o32.S MIPS: scall: Always run the seccomp syscall filters 2015-10-04 12:10:56 +02:00
segment.c
setup.c MIPS: bootmem: Fix mapstart calculation for contiguous maps 2015-09-22 17:25:33 +02:00
signal32.c MIPS: Remove unused {get,put}_sigset functions 2015-09-03 12:07:56 +02:00
signal_n32.c MIPS: Add offsets to sigcontext FP fields to struct mips_abi 2015-09-03 12:07:55 +02:00
signal-common.h MIPS: Save MSA extended context around signals 2015-09-03 12:07:59 +02:00
signal.c MIPS: Add uprobes support. 2015-09-03 12:08:05 +02:00
smp-bmips.c MIPS: SMP: Don't increment irq_count multiple times for call function IPIs 2015-08-03 09:25:12 +02:00
smp-cmp.c
smp-cps.c MIPS: kernel: smp-cps: Fix 64-bit compatibility errors due to pointer casting 2015-07-09 11:12:57 +02:00
smp-gic.c
smp-mt.c
smp-up.c
smp.c MIPS: Initialise MAARs on secondary CPUs 2015-09-27 14:15:26 +02:00
spinlock_test.c
spram.c MIPS: Add cases for CPU_I6400 2015-08-26 15:23:03 +02:00
stacktrace.c
sync-r4k.c
syscall.c
sysrq.c MIPS: Refactor dumping of TLB registers for r3k/r4k 2015-09-03 12:07:45 +02:00
time.c
topology.c
traps.c MIPS: add nmi_enter() + nmi_exit() to nmi_exception_handler() 2015-11-09 09:56:56 +01:00
unaligned.c MIPS: unaligned: Move from deprecated __initcall to arch_initcall. 2015-09-03 12:07:49 +02:00
uprobes.c MIPS: Add uprobes support. 2015-09-03 12:08:05 +02:00
vdso.c
vmlinux.lds.S MIPS: vmlinux: discard .MIPS.abiflags 2015-11-10 14:44:37 +01:00
vpe-cmp.c
vpe-mt.c
vpe.c MIPS: MT: Remove "weak" from vpe_run() declaration 2015-08-26 15:23:40 +02:00
watch.c