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author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-14 09:57:24 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-14 09:57:24 -0700 |
commit | d5660df4a555a98154da850fb61f118269d0a283 (patch) | |
tree | b2c5f3a15c300499df930321c32fd7d288467d6b /scripts | |
parent | b5fc7a89e58bcc059a3d5e4db79c481fb437de59 (diff) | |
parent | f1f4f3ab54e9a52c7610c998ff8255f019742e67 (diff) | |
download | linux-d5660df4a555a98154da850fb61f118269d0a283.tar.bz2 |
Merge branch 'akpm' (patches from Andrew)
Merge misc updates from Andrew Morton:
"181 patches.
Subsystems affected by this patch series: kbuild, scripts, ntfs,
ocfs2, vfs, mm (slab, slub, kmemleak, dax, debug, pagecache, fadvise,
gup, swap, memremap, memcg, selftests, pagemap, mincore, hmm, dma,
memory-failure, vmallo and migration)"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (181 commits)
mm/migrate: remove obsolete comment about device public
mm/migrate: remove cpages-- in migrate_vma_finalize()
mm, oom_adj: don't loop through tasks in __set_oom_adj when not necessary
memblock: use separate iterators for memory and reserved regions
memblock: implement for_each_reserved_mem_region() using __next_mem_region()
memblock: remove unused memblock_mem_size()
x86/setup: simplify reserve_crashkernel()
x86/setup: simplify initrd relocation and reservation
arch, drivers: replace for_each_membock() with for_each_mem_range()
arch, mm: replace for_each_memblock() with for_each_mem_pfn_range()
memblock: reduce number of parameters in for_each_mem_range()
memblock: make memblock_debug and related functionality private
memblock: make for_each_memblock_type() iterator private
mircoblaze: drop unneeded NUMA and sparsemem initializations
riscv: drop unneeded node initialization
h8300, nds32, openrisc: simplify detection of memory extents
arm64: numa: simplify dummy_numa_init()
arm, xtensa: simplify initialization of high memory pages
dma-contiguous: simplify cma_early_percent_memory()
KVM: PPC: Book3S HV: simplify kvm_cma_reserve()
...
Diffstat (limited to 'scripts')
-rwxr-xr-x | scripts/decodecode | 29 | ||||
-rw-r--r-- | scripts/spelling.txt | 4 |
2 files changed, 26 insertions, 7 deletions
diff --git a/scripts/decodecode b/scripts/decodecode index fbdb325cdf4f..31d884e35f2f 100755 --- a/scripts/decodecode +++ b/scripts/decodecode @@ -6,6 +6,7 @@ # options: set env. variable AFLAGS=options to pass options to "as"; # e.g., to decode an i386 oops on an x86_64 system, use: # AFLAGS=--32 decodecode < 386.oops +# PC=hex - the PC (program counter) the oops points to cleanup() { rm -f $T $T.s $T.o $T.oo $T.aa $T.dis @@ -67,15 +68,19 @@ if [ -z "$ARCH" ]; then esac fi +# Params: (tmp_file, pc_sub) disas() { - ${CROSS_COMPILE}as $AFLAGS -o $1.o $1.s > /dev/null 2>&1 + t=$1 + pc_sub=$2 + + ${CROSS_COMPILE}as $AFLAGS -o $t.o $t.s > /dev/null 2>&1 if [ "$ARCH" = "arm" ]; then if [ $width -eq 2 ]; then OBJDUMPFLAGS="-M force-thumb" fi - ${CROSS_COMPILE}strip $1.o + ${CROSS_COMPILE}strip $t.o fi if [ "$ARCH" = "arm64" ]; then @@ -83,11 +88,18 @@ disas() { type=inst fi - ${CROSS_COMPILE}strip $1.o + ${CROSS_COMPILE}strip $t.o fi - ${CROSS_COMPILE}objdump $OBJDUMPFLAGS -S $1.o | \ - grep -v "/tmp\|Disassembly\|\.text\|^$" > $1.dis 2>&1 + if [ $pc_sub -ne 0 ]; then + if [ $PC ]; then + adj_vma=$(( $PC - $pc_sub )) + OBJDUMPFLAGS="$OBJDUMPFLAGS --adjust-vma=$adj_vma" + fi + fi + + ${CROSS_COMPILE}objdump $OBJDUMPFLAGS -S $t.o | \ + grep -v "/tmp\|Disassembly\|\.text\|^$" > $t.dis 2>&1 } marker=`expr index "$code" "\<"` @@ -95,14 +107,17 @@ if [ $marker -eq 0 ]; then marker=`expr index "$code" "\("` fi + touch $T.oo if [ $marker -ne 0 ]; then + # 2 opcode bytes and a single space + pc_sub=$(( $marker / 3 )) echo All code >> $T.oo echo ======== >> $T.oo beforemark=`echo "$code"` echo -n " .$type 0x" > $T.s echo $beforemark | sed -e 's/ /,0x/g; s/[<>()]//g' >> $T.s - disas $T + disas $T $pc_sub cat $T.dis >> $T.oo rm -f $T.o $T.s $T.dis @@ -114,7 +129,7 @@ echo =========================================== >> $T.aa code=`echo $code | sed -e 's/ [<(]/ /;s/[>)] / /;s/ /,0x/g; s/[>)]$//'` echo -n " .$type 0x" > $T.s echo $code >> $T.s -disas $T +disas $T 0 cat $T.dis >> $T.aa # (lines of whole $T.oo) - (lines of $T.aa, i.e. "Code starting") + 3, diff --git a/scripts/spelling.txt b/scripts/spelling.txt index feb2efaaa5e6..cb46a79665f5 100644 --- a/scripts/spelling.txt +++ b/scripts/spelling.txt @@ -9,6 +9,7 @@ # abandonning||abandoning abigious||ambiguous +abitrary||arbitrary abitrate||arbitrate abnornally||abnormally abnrormal||abnormal @@ -482,6 +483,7 @@ disgest||digest dispalying||displaying diplay||display directon||direction +direcly||directly direectly||directly diregard||disregard disassocation||disassociation @@ -871,6 +873,7 @@ malplace||misplace managable||manageable managment||management mangement||management +manger||manager manoeuvering||maneuvering manufaucturing||manufacturing mappping||mapping @@ -1478,6 +1481,7 @@ unsolicitied||unsolicited unsuccessfull||unsuccessful unsuported||unsupported untill||until +ununsed||unused unuseful||useless unvalid||invalid upate||update |