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authorLinus Torvalds <torvalds@linux-foundation.org>2017-09-23 19:14:06 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2017-09-23 19:14:06 +0300
commitcd4175b11685b11c40e31a03e05084cc212b0649 (patch)
tree985ed262152992c568d33a7b8e5b1e720d9e3f71 /lib
parentded85032006d2d294cb32ed010c8fd3a13ef18cb (diff)
parent8c031ba63f8f2a9efc471cb45b2ff18271556544 (diff)
downloadlinux-cd4175b11685b11c40e31a03e05084cc212b0649.tar.xz
Merge branch 'parisc-4.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc fixes from Helge Deller: - Unbreak parisc bootloader by avoiding a gcc-7 optimization to convert multiple byte-accesses into one word-access. - Add missing HWPOISON page fault handler code. I completely missed that when I added HWPOISON support during this merge window and it only showed up now with the madvise07 LTP test case. - Fix backtrace unwinding to stop when stack start has been reached. - Issue warning if initrd has been loaded into memory regions with broken RAM modules. - Fix HPMC handler (parisc hardware fault handler) to comply with architecture specification. - Avoid compiler warnings about too large frame sizes. - Minor init-section fixes. * 'parisc-4.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Unbreak bootloader due to gcc-7 optimizations parisc: Reintroduce option to gzip-compress the kernel parisc: Add HWPOISON page fault handler code parisc: Move init_per_cpu() into init section parisc: Check if initrd was loaded into broken RAM parisc: Add PDCE_CHECK instruction to HPMC handler parisc: Add wrapper for pdc_instr() firmware function parisc: Move start_parisc() into init section parisc: Stop unwinding at start of stack parisc: Fix too large frame size warnings
Diffstat (limited to 'lib')
-rw-r--r--lib/Kconfig.debug3
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index b19c491cbc4e..2689b7c50c52 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -219,7 +219,8 @@ config FRAME_WARN
range 0 8192
default 0 if KASAN
default 2048 if GCC_PLUGIN_LATENT_ENTROPY
- default 1024 if !64BIT
+ default 1280 if (!64BIT && PARISC)
+ default 1024 if (!64BIT && !PARISC)
default 2048 if 64BIT
help
Tell gcc to warn at build time for stack frames larger than this.