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Merge pull request #10 from ilyaevseev/master

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Adopt for 410.48 and CentOS.
This commit is contained in:
Alexey Strekalovskiy 2018-10-29 02:04:32 +03:00 committed by GitHub
commit af45e989ed
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1 changed files with 10 additions and 5 deletions
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15
patch.sh
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@ -3,6 +3,7 @@
backup_path="/opt/nvidia/libnvidia-encode-backup"
silent_flag=''
rollback_flag=''
driver_dir='/usr/lib/x86_64-linux-gnu'
print_usage() { printf '
SYNOPSIS
@ -30,6 +31,9 @@ if [[ $silent_flag ]]; then
exec 1> /dev/null
fi
test -d "$driver_dir" || driver_dir="/usr/lib64" # ..centos
test -d "$driver_dir" || { echo "ERROR: cannot detect driver directory"; exit 1; }
declare -A patch_list=(
["375.39"]='s/\x85\xC0\x89\xC5\x75\x18/\x29\xC0\x89\xC5\x90\x90/g'
["396.24"]='s/\x85\xC0\x89\xC5\x0F\x85\x96\x00\x00\x00/\x29\xC0\x89\xC5\x90\x90\x90\x90\x90\x90/g'
@ -38,6 +42,7 @@ declare -A patch_list=(
# break nvenc.c:236,layout asm,step-mode,step,break *0x00007fff89f9ba45
# libnvidia-encode.so @ 0x15a45; test->sub, jne->nop-nop-nop-nop-nop-nop
["396.54"]='s/\x85\xC0\x89\xC5\x0F\x85\x96\x00\x00\x00/\x29\xC0\x89\xC5\x90\x90\x90\x90\x90\x90/g'
["410.48"]='s/\x85\xC0\x89\xC5\x0F\x85\x96\x00\x00\x00/\x29\xC0\x89\xC5\x90\x90\x90\x90\x90\x90/g'
)
driver_version=$(/usr/bin/nvidia-smi --query-gpu=driver_version --format=csv,noheader,nounits | head -n 1)
@ -61,8 +66,8 @@ fi
if [[ $rollback_flag ]]; then
if [[ -f $backup_path/libnvidia-encode.so.$driver_version ]]; then
cp $backup_path/libnvidia-encode.so.$driver_version \
/usr/lib/x86_64-linux-gnu/libnvidia-encode.so.$driver_version
cp -p $backup_path/libnvidia-encode.so.$driver_version \
$driver_dir/libnvidia-encode.so.$driver_version
echo "Restore from backup libnvidia-encode.so.$driver_version"
else
echo "Backup not found. Try to patch first."
@ -72,13 +77,13 @@ else
if [[ ! -f $backup_path/libnvidia-encode.so.$driver_version ]]; then
echo "Attention! Backup not found. Copy current libnvidia-encode to backup."
mkdir -p $backup_path
cp /usr/lib/x86_64-linux-gnu/libnvidia-encode.so.$driver_version \
cp -p $driver_dir/libnvidia-encode.so.$driver_version \
$backup_path/libnvidia-encode.so.$driver_version
fi
sha1sum $backup_path/libnvidia-encode.so.$driver_version
sed "$patch" $backup_path/libnvidia-encode.so.$driver_version > \
/usr/lib/x86_64-linux-gnu/libnvidia-encode.so.$driver_version
sha1sum /usr/lib/x86_64-linux-gnu/libnvidia-encode.so.$driver_version
$driver_dir/libnvidia-encode.so.$driver_version
sha1sum $driver_dir/libnvidia-encode.so.$driver_version
ldconfig
echo "Patched!"
fi