Palmer Dabbelt 41fb9d54f1

Revert "RISC-V: Make BSS section as the last section in vmlinux.lds.S" ...

At least BBL relies on the flat binaries containing all the bytes in the
actual image to exist in the file.  Before this revert the flat images
dropped the trailing zeros, which caused BBL to put its copy of the
device tree where Linux thought the BSS was, which wreaks all sorts of
havoc.  Manifesting the bug is a bit subtle because BBL aligns
everything to 2MiB page boundaries, but with large enough kernels you're
almost certain to get bitten by the bug.

While moving the sections around isn't a great long-term fix, it will at
least avoid producing broken images.

This reverts commit 22e6a2e14cb8ebcae059488cf24e778e4058c2bf.

Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>

2019-02-11 15:24:45 -08:00

..

vdso

RISC-V: Use KBUILD_CFLAGS instead of KCFLAGS when building the vDSO

2018-08-13 08:31:28 -07:00

.gitignore

RISC-V: Build Infrastructure

2017-09-26 15:26:49 -07:00

asm-offsets.c

RISC-V: Add _TIF_NEED_RESCHED check for kernel thread when CONFIG_PREEMPT=y

2019-01-23 12:56:19 -08:00

cacheinfo.c

RISC-V: Fix of_node_* refcount

2018-12-21 08:10:49 -08:00

cpu.c

RISC-V: Fix of_node_* refcount

2018-12-21 08:10:49 -08:00

cpufeature.c

RISC-V: Fix of_node_* refcount

2018-12-21 08:10:49 -08:00

entry.S

RISC-V: Add _TIF_NEED_RESCHED check for kernel thread when CONFIG_PREEMPT=y

2019-01-23 12:56:19 -08:00

fpu.S

Extract FPU context operations from entry.S

2018-10-22 17:02:22 -07:00

ftrace.c

riscv: remove unused variable in ftrace

2018-12-21 08:11:26 -08:00

head.S

RISC-V: Build flat and compressed kernel images

2018-11-20 05:19:09 -08:00

irq.c

RISC-V: Show IPI stats

2018-10-22 17:03:37 -07:00

Makefile

Allow to disable FPU support

2018-10-22 17:02:23 -07:00

mcount-dyn.S

riscv/ftrace: Add DYNAMIC_FTRACE_WITH_REGS support

2018-04-02 19:59:13 -07:00

mcount.S

RISC-V: remove the unused return_to_handler export

2018-10-22 17:38:12 -07:00

module-sections.c

RISC-V: Support MODULE_SECTIONS mechanism on RV32

2019-01-07 08:19:20 -08:00

module.c

RISC-V: Silence some module warnings on 32-bit

2018-11-12 18:12:24 -08:00

module.lds

RISC-V: Add section of GOT.PLT for kernel module

2018-04-02 20:00:54 -07:00

perf_event.c

RISC-V: Fix of_node_* refcount

2018-12-21 08:10:49 -08:00

process.c

Auto-detect whether a FPU exists

2018-10-22 17:02:23 -07:00

ptrace.c

riscv: fix trace_sys_exit hook

2019-01-07 08:22:43 -08:00

reset.c

…

riscv_ksyms.c

riscv: split the declaration of __copy_user

2018-06-09 12:34:31 -07:00

setup.c

riscv: fixup max_low_pfn with PFN_DOWN.

2019-01-23 17:51:53 -08:00

signal.c

Remove 'type' argument from access_ok() function

2019-01-03 18:57:57 -08:00

smp.c

riscv: don't stop itself in smp_send_stop

2019-01-07 08:19:19 -08:00

smpboot.c

RISC-V: fix bad use of of_node_put

2019-01-23 12:56:19 -08:00

stacktrace.c

riscv/ftrace: Add HAVE_FUNCTION_GRAPH_RET_ADDR_PTR support

2018-04-02 19:59:13 -07:00

sys_riscv.c

RISC-V: Use a less ugly workaround for unused variable warnings

2018-08-28 12:58:36 -07:00

syscall_table.c

RISC-V: Make __NR_riscv_flush_icache visible to userspace

2018-01-07 15:14:37 -08:00

time.c

RISC-V: add of_node_put()

2018-12-21 08:11:08 -08:00

traps.c

RISC-V: Don't increment sepc after breakpoint.

2018-08-13 08:31:30 -07:00

vdso.c

riscv: remove redundant unlikely()

2018-01-30 19:12:06 -08:00

vmlinux.lds.S

Revert "RISC-V: Make BSS section as the last section in vmlinux.lds.S"

2019-02-11 15:24:45 -08:00