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690d097c00
linux/arch/parisc/kernel
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Helge Deller 690d097c00 parisc: Increase KERNEL_INITIAL_SIZE for 32-bit SMP kernels 
Increase the initial kernel default page mapping size for SMP kernels to 32MB
and add a runtime check which panics early if the kernel is bigger than the
initial mapping size.

This fixes boot crashes of 32bit SMP kernels. Due to the introduction of huge
page support in kernel 4.4 and it's required initial kernel layout in memory, a
32bit SMP kernel usually got bigger (in layout, not size) than 16MB.

Cc: stable@vger.kernel.org #4.4+
Signed-off-by: Helge Deller <deller@gmx.de>
2016-10-07 18:23:43 +02:00
..
.gitignore parisc: add arch/parisc/kernel/.gitignore 2008-10-10 16:32:28 +00:00
asm-offsets.c parisc: Unbreak handling exceptions from kernel modules 2016-04-08 22:14:14 +02:00
audit.c parisc: add kernel audit feature 2013-11-07 22:27:20 +01:00
binfmt_elf32.c parisc: fix redefinition of SET_PERSONALITY 2013-03-02 20:15:28 +01:00
cache.c mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros 2016-04-04 10:41:08 -07:00
compat_audit.c parisc: add kernel audit feature 2013-11-07 22:27:20 +01:00
drivers.c parisc: convert to dma_map_ops 2016-01-20 17:09:18 -08:00
entry.S parisc: Add cfi_startproc and cfi_endproc to assembly code 2016-10-05 22:54:40 +02:00
firmware.c parisc: Add break statements to pdc_pat_io_pci_cfg_read() 2016-08-02 16:44:33 +02:00
ftrace.c parisc: Merge ftrace C-helper and assembler functions into .text.hot section 2016-05-22 21:46:21 +02:00
hardware.c parisc: add serial ports of C8000/1GHz machine to hardware database 2014-07-13 15:51:58 +02:00
head.S parisc: Fix ftrace function tracer 2016-04-14 17:47:19 +02:00
hpmc.S parisc: Add cfi_startproc and cfi_endproc to assembly code 2016-10-05 22:54:40 +02:00
inventory.c parisc: Use kmalloc_array() in add_system_map_addresses() 2016-09-20 18:02:56 +02:00
irq.c parisc: Filter out spurious interrupts in PA-RISC irq handler 2015-09-08 15:31:16 +02:00
Makefile parisc: Fix ftrace function tracer 2016-04-14 17:47:19 +02:00
module.c parisc: Handle R_PARISC_PCREL32 relocations in kernel modules 2016-04-08 22:10:35 +02:00
pa7300lc.c
pacache.S parisc: Add cfi_startproc and cfi_endproc to assembly code 2016-10-05 22:54:40 +02:00
parisc_ksyms.c parisc: Avoid function pointers for kernel exception routines 2016-04-08 22:13:45 +02:00
pci-dma.c dma-mapping: use unsigned long for dma_attrs 2016-08-04 08:50:07 -04:00
pci.c parisc: Initialize PCI bridge cache line and default latency 2016-01-12 22:03:21 +01:00
pdc_chassis.c parisc: single_open() leaks 2013-05-05 00:10:41 -04:00
pdc_cons.c parisc: don't use module_init for non-modular core pdc_cons code 2015-06-16 14:12:30 -04:00
perf_asm.S
perf_images.h
perf.c parisc64: don't use module_init for non-modular core perf code 2015-06-16 14:12:30 -04:00
process.c exit_thread: remove empty bodies 2016-05-20 17:58:30 -07:00
processor.c parisc: Fix automatic selection of cr16 clocksource 2016-08-20 13:33:51 +02:00
ptrace.c parisc/ptrace: run seccomp after ptrace 2016-06-14 10:54:44 -07:00
real2.S parisc: Add cfi_startproc and cfi_endproc to assembly code 2016-10-05 22:54:40 +02:00
setup.c parisc: Increase KERNEL_INITIAL_SIZE for 32-bit SMP kernels 2016-10-07 18:23:43 +02:00
signal32.c parisc: Fix SIGSYS signals in compat case 2016-03-31 12:28:37 +02:00
signal32.h constify copy_siginfo_to_user{,32}() 2013-11-09 00:16:29 -05:00
signal.c parisc: Fix syscall restarts 2015-12-21 10:16:18 +01:00
smp.c parisc: Check return value of smp_boot_one_cpu() 2016-09-20 18:02:36 +02:00
stacktrace.c parisc: add LATENCYTOP_SUPPORT and CONFIG_STACKTRACE_SUPPORT 2009-03-31 02:51:34 +00:00
sys_parisc32.c parisc: drop unused defines and header includes 2014-07-13 15:56:12 +02:00
sys_parisc.c parisc: Drop alloc_hugepages and free_hugepages syscalls 2016-03-23 15:42:18 +01:00
syscall_table.S parisc: Wire up preadv2 and pwritev2 syscalls 2016-03-23 16:22:42 +01:00
syscall.S parisc: Add syscall tracepoint support 2016-05-22 21:38:47 +02:00
time.c parisc: Fix self-detected CPU stall warnings on Mako machines 2016-09-25 21:27:01 +02:00
topology.c parisc: Replace NR_CPUS in parisc code 2009-01-05 19:09:02 +00:00
traps.c parisc: Fix kernel crash with reversed copy_from_user() 2016-04-08 22:14:04 +02:00
unaligned.c parisc: Move die_if_kernel() prototype into traps.h header 2016-06-05 08:49:01 +02:00
unwind.c parisc: Fix backtrace on PA-RISC 2016-06-04 22:05:07 +02:00
vmlinux.lds.S parisc: Drop bootmem and switch to memblock 2016-10-07 17:03:02 +02:00