mirror of
https://github.com/keylase/nvidia-patch.git
synced 2024-08-30 18:32:50 +00:00
325 lines
15 KiB
Bash
Executable File
325 lines
15 KiB
Bash
Executable File
#!/bin/bash
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# halt on any error for safety and proper pipe handling
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set -euo pipefail ; # <- this semicolon and comment make options apply
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# even when script is corrupt by CRLF line terminators (issue #75)
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# empty line must follow this comment for immediate fail with CRLF newlines
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backup_path="/opt/nvidia/libnvidia-encode-backup"
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silent_flag=''
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print_usage() { printf '
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SYNOPSIS
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patch.sh [-s] [-r|-h|-c VERSION|-l]
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DESCRIPTION
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The patch for Nvidia drivers to remove NVENC session limit
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-s Silent mode (No output)
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-r Rollback to original (Restore lib from backup)
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-h Print this help message
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-c VERSION Check if version VERSION supported by this patch.
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Returns true exit code (0) if version is supported.
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-l List supported driver versions
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'
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}
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# shellcheck disable=SC2209
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opmode="patch"
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while getopts 'rshc:l' flag; do
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case "${flag}" in
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r) opmode="${opmode}rollback" ;;
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s) silent_flag='true' ;;
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h) opmode="${opmode}help" ;;
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c) opmode="${opmode}checkversion" ; checked_version="$OPTARG" ;;
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l) opmode="${opmode}listversions" ;;
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*) echo "Incorrect option specified in command line" ; exit 2 ;;
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esac
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done
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if [[ $silent_flag ]]; then
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exec 1> /dev/null
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fi
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declare -A patch_list=(
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["375.39"]='s/\x85\xC0\x89\xC5\x75\x18/\x29\xC0\x89\xC5\x90\x90/g'
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["390.77"]='s/\x85\xC0\x89\xC5\x75\x18/\x29\xC0\x89\xC5\x90\x90/g'
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["390.87"]='s/\x85\xC0\x89\xC5\x75\x18/\x29\xC0\x89\xC5\x90\x90/g'
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["396.24"]='s/\x85\xC0\x89\xC5\x0F\x85\x96\x00\x00\x00/\x29\xC0\x89\xC5\x90\x90\x90\x90\x90\x90/g'
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["396.26"]='s/\x85\xC0\x89\xC5\x0F\x85\x96\x00\x00\x00/\x29\xC0\x89\xC5\x90\x90\x90\x90\x90\x90/g'
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["396.37"]='s/\x85\xC0\x89\xC5\x0F\x85\x96\x00\x00\x00/\x29\xC0\x89\xC5\x90\x90\x90\x90\x90\x90/g' #added info from https://github.com/keylase/nvidia-patch/issues/6#issuecomment-406895356
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# break nvenc.c:236,layout asm,step-mode,step,break *0x00007fff89f9ba45
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# libnvidia-encode.so @ 0x15a45; test->sub, jne->nop-nop-nop-nop-nop-nop
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["396.54"]='s/\x85\xC0\x89\xC5\x0F\x85\x96\x00\x00\x00/\x29\xC0\x89\xC5\x90\x90\x90\x90\x90\x90/g'
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["410.48"]='s/\x85\xC0\x89\xC5\x0F\x85\x96\x00\x00\x00/\x29\xC0\x89\xC5\x90\x90\x90\x90\x90\x90/g'
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["410.57"]='s/\x85\xC0\x89\xC5\x0F\x85\x96\x00\x00\x00/\x29\xC0\x89\xC5\x90\x90\x90\x90\x90\x90/g'
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["410.73"]='s/\x85\xC0\x89\xC5\x0F\x85\x96\x00\x00\x00/\x29\xC0\x89\xC5\x90\x90\x90\x90\x90\x90/g'
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["410.78"]='s/\x85\xC0\x89\xC5\x0F\x85\x96\x00\x00\x00/\x29\xC0\x89\xC5\x90\x90\x90\x90\x90\x90/g'
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["410.79"]='s/\x85\xC0\x89\xC5\x0F\x85\x96\x00\x00\x00/\x29\xC0\x89\xC5\x90\x90\x90\x90\x90\x90/g'
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["410.93"]='s/\x85\xC0\x89\xC5\x0F\x85\x96\x00\x00\x00/\x29\xC0\x89\xC5\x90\x90\x90\x90\x90\x90/g'
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["410.104"]='s/\x85\xC0\x89\xC5\x0F\x85\x96\x00\x00\x00/\x29\xC0\x89\xC5\x90\x90\x90\x90\x90\x90/g'
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["415.18"]='s/\x00\x00\x00\x84\xc0\x0f\x84\x40\xfd\xff\xff/\x00\x00\x00\x84\xc0\x90\x90\x90\x90\x90\x90/g'
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["415.25"]='s/\x00\x00\x00\x84\xc0\x0f\x84\x40\xfd\xff\xff/\x00\x00\x00\x84\xc0\x90\x90\x90\x90\x90\x90/g'
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["415.27"]='s/\x00\x00\x00\x84\xc0\x0f\x84\x40\xfd\xff\xff/\x00\x00\x00\x84\xc0\x90\x90\x90\x90\x90\x90/g'
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["418.30"]='s/\x00\x00\x00\x84\xc0\x0f\x84\x40\xfd\xff\xff/\x00\x00\x00\x84\xc0\x90\x90\x90\x90\x90\x90/g'
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["418.43"]='s/\x00\x00\x00\x84\xc0\x0f\x84\x40\xfd\xff\xff/\x00\x00\x00\x84\xc0\x90\x90\x90\x90\x90\x90/g'
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["418.56"]='s/\x00\x00\x00\x84\xc0\x0f\x84\x40\xfd\xff\xff/\x00\x00\x00\x84\xc0\x90\x90\x90\x90\x90\x90/g'
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["418.67"]='s/\x00\x00\x00\x84\xc0\x0f\x84\x40\xfd\xff\xff/\x00\x00\x00\x84\xc0\x90\x90\x90\x90\x90\x90/g'
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["418.74"]='s/\x00\x00\x00\x84\xc0\x0f\x84\x0f\xfd\xff\xff/\x00\x00\x00\x84\xc0\x90\x90\x90\x90\x90\x90/g'
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["418.87.00"]='s/\x00\x00\x00\x84\xc0\x0f\x84\x0f\xfd\xff\xff/\x00\x00\x00\x84\xc0\x90\x90\x90\x90\x90\x90/g'
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["418.87.01"]='s/\x00\x00\x00\x84\xc0\x0f\x84\x0f\xfd\xff\xff/\x00\x00\x00\x84\xc0\x90\x90\x90\x90\x90\x90/g'
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["418.88"]='s/\x00\x00\x00\x84\xc0\x0f\x84\x0f\xfd\xff\xff/\x00\x00\x00\x84\xc0\x90\x90\x90\x90\x90\x90/g'
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["418.113"]='s/\x00\x00\x00\x84\xc0\x0f\x84\x0f\xfd\xff\xff/\x00\x00\x00\x84\xc0\x90\x90\x90\x90\x90\x90/g'
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["430.09"]='s/\x00\x00\x00\x84\xc0\x0f\x84\x0f\xfd\xff\xff/\x00\x00\x00\x84\xc0\x90\x90\x90\x90\x90\x90/g'
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["430.14"]='s/\x00\x00\x00\x84\xc0\x0f\x84\x0f\xfd\xff\xff/\x00\x00\x00\x84\xc0\x90\x90\x90\x90\x90\x90/g'
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["430.26"]='s/\x00\x00\x00\x84\xc0\x0f\x84\x0f\xfd\xff\xff/\x00\x00\x00\x84\xc0\x90\x90\x90\x90\x90\x90/g'
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["430.34"]='s/\x00\x00\x00\x84\xc0\x0f\x84\x0f\xfd\xff\xff/\x00\x00\x00\x84\xc0\x90\x90\x90\x90\x90\x90/g'
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["430.40"]='s/\x00\x00\x00\x84\xc0\x0f\x84\x0f\xfd\xff\xff/\x00\x00\x00\x84\xc0\x90\x90\x90\x90\x90\x90/g'
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["430.50"]='s/\x00\x00\x00\x84\xc0\x0f\x84\x0f\xfd\xff\xff/\x00\x00\x00\x84\xc0\x90\x90\x90\x90\x90\x90/g'
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["430.64"]='s/\x00\x00\x00\x84\xc0\x0f\x84\x0f\xfd\xff\xff/\x00\x00\x00\x84\xc0\x90\x90\x90\x90\x90\x90/g'
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["435.17"]='s/\x00\x00\x00\x84\xc0\x0f\x84\x0f\xfd\xff\xff/\x00\x00\x00\x84\xc0\x90\x90\x90\x90\x90\x90/g'
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["435.21"]='s/\x00\x00\x00\x84\xc0\x0f\x84\x0f\xfd\xff\xff/\x00\x00\x00\x84\xc0\x90\x90\x90\x90\x90\x90/g'
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["435.27.08"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.26"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.31"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.33.01"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.36"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.43.01"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.44"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.48.02"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.58.01"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.58.02"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.59"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.64"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.64.00"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.66.02"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.66.03"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.66.04"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.66.08"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.66.09"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.66.11"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.66.12"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.66.14"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.66.15"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.66.17"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.82"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.95.01"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["440.100"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["450.36.06"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["450.51"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["450.51.05"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["450.51.06"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["450.56.01"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["450.56.02"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["450.56.06"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["450.56.11"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["450.57"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["450.66"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["450.80.02"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["455.22.04"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["455.23.04"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["455.23.05"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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["455.28"]='s/\x85\xc0\x41\x89\xc4\x75\x1f/\x31\xc0\x41\x89\xc4\x75\x1f/g'
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)
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declare -A object_list=(
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["375.39"]='libnvidia-encode.so'
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["390.77"]='libnvidia-encode.so'
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["390.87"]='libnvidia-encode.so'
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["396.24"]='libnvidia-encode.so'
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["396.26"]='libnvidia-encode.so'
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["396.37"]='libnvidia-encode.so'
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["396.54"]='libnvidia-encode.so'
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["410.48"]='libnvidia-encode.so'
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["410.57"]='libnvidia-encode.so'
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["410.73"]='libnvidia-encode.so'
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["410.78"]='libnvidia-encode.so'
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["410.79"]='libnvidia-encode.so'
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["410.93"]='libnvidia-encode.so'
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["410.104"]='libnvidia-encode.so'
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["415.18"]='libnvcuvid.so'
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["415.25"]='libnvcuvid.so'
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["415.27"]='libnvcuvid.so'
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["418.30"]='libnvcuvid.so'
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["418.43"]='libnvcuvid.so'
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["418.56"]='libnvcuvid.so'
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["418.67"]='libnvcuvid.so'
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["418.74"]='libnvcuvid.so'
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["418.87.00"]='libnvcuvid.so'
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["418.87.01"]='libnvcuvid.so'
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["418.88"]='libnvcuvid.so'
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["418.113"]='libnvcuvid.so'
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["430.09"]='libnvcuvid.so'
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["430.14"]='libnvcuvid.so'
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["430.26"]='libnvcuvid.so'
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["430.34"]='libnvcuvid.so'
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["430.40"]='libnvcuvid.so'
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["430.50"]='libnvcuvid.so'
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["430.64"]='libnvcuvid.so'
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["435.17"]='libnvcuvid.so'
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["435.21"]='libnvcuvid.so'
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["435.27.08"]='libnvidia-encode.so'
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["440.26"]='libnvidia-encode.so'
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["440.31"]='libnvidia-encode.so'
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["440.33.01"]='libnvidia-encode.so'
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["440.36"]='libnvidia-encode.so'
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["440.43.01"]='libnvidia-encode.so'
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["440.44"]='libnvidia-encode.so'
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["440.48.02"]='libnvidia-encode.so'
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["440.58.01"]='libnvidia-encode.so'
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["440.58.02"]='libnvidia-encode.so'
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["440.59"]='libnvidia-encode.so'
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["440.64"]='libnvidia-encode.so'
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["440.64.00"]='libnvidia-encode.so'
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["440.66.02"]='libnvidia-encode.so'
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["440.66.03"]='libnvidia-encode.so'
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["440.66.04"]='libnvidia-encode.so'
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["440.66.08"]='libnvidia-encode.so'
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["440.66.09"]='libnvidia-encode.so'
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["440.66.11"]='libnvidia-encode.so'
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["440.66.12"]='libnvidia-encode.so'
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["440.66.14"]='libnvidia-encode.so'
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["440.66.15"]='libnvidia-encode.so'
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["440.66.17"]='libnvidia-encode.so'
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["440.82"]='libnvidia-encode.so'
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["440.95.01"]='libnvidia-encode.so'
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["440.100"]='libnvidia-encode.so'
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["450.36.06"]='libnvidia-encode.so'
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["450.51"]='libnvidia-encode.so'
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["450.51.05"]='libnvidia-encode.so'
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["450.51.06"]='libnvidia-encode.so'
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["450.56.01"]='libnvidia-encode.so'
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["450.56.02"]='libnvidia-encode.so'
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["450.56.06"]='libnvidia-encode.so'
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["450.56.11"]='libnvidia-encode.so'
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["450.57"]='libnvidia-encode.so'
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["450.66"]='libnvidia-encode.so'
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["450.80.02"]='libnvidia-encode.so'
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["455.22.04"]='libnvidia-encode.so'
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["455.23.04"]='libnvidia-encode.so'
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["455.23.05"]='libnvidia-encode.so'
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["455.28"]='libnvidia-encode.so'
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)
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check_version_supported () {
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local ver="$1"
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[[ "${patch_list[$ver]+isset}" && "${object_list[$ver]+isset}" ]]
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}
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get_supported_versions () {
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for drv in "${!patch_list[@]}"; do
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[[ "${object_list[$drv]+isset}" ]] && echo "$drv"
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done | sort -t. -n
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return 0
|
|
}
|
|
|
|
patch_common () {
|
|
NVIDIA_SMI="$(command -v nvidia-smi || true)"
|
|
if [[ ! "$NVIDIA_SMI" ]] ; then
|
|
echo 'nvidia-smi utility not found. Probably driver is not installed.'
|
|
exit 1
|
|
fi
|
|
|
|
cmd="$NVIDIA_SMI --query-gpu=driver_version --format=csv,noheader,nounits"
|
|
driver_versions_list=$($cmd)
|
|
ret_code=$?
|
|
driver_version=$(echo "$driver_versions_list" | head -n 1)
|
|
if [[ $ret_code -ne 0 ]] ; then
|
|
echo "Can not detect nvidia driver version."
|
|
echo "CMD: \"$cmd\""
|
|
echo "Result: \"$driver_versions_list\""
|
|
echo "nvidia-smi retcode: $ret_code"
|
|
exit 1
|
|
fi
|
|
|
|
echo "Detected nvidia driver version: $driver_version"
|
|
|
|
if ! check_version_supported "$driver_version" ; then
|
|
echo "Patch for this ($driver_version) nvidia driver not found."
|
|
echo "Patch is available for versions: "
|
|
get_supported_versions
|
|
exit 1
|
|
fi
|
|
|
|
patch="${patch_list[$driver_version]}"
|
|
object="${object_list[$driver_version]}"
|
|
|
|
declare -a driver_locations=(
|
|
'/usr/lib/x86_64-linux-gnu'
|
|
'/usr/lib/x86_64-linux-gnu/nvidia/current/'
|
|
'/usr/lib64'
|
|
"/usr/lib/nvidia-${driver_version%%.*}"
|
|
)
|
|
|
|
dir_found=''
|
|
for driver_dir in "${driver_locations[@]}" ; do
|
|
if [[ -e "$driver_dir/$object.$driver_version" ]]; then
|
|
dir_found='true'
|
|
break
|
|
fi
|
|
done
|
|
|
|
[[ "$dir_found" ]] || { echo "ERROR: cannot detect driver directory"; exit 1; }
|
|
|
|
}
|
|
|
|
rollback () {
|
|
patch_common
|
|
if [[ -f "$backup_path/$object.$driver_version" ]]; then
|
|
cp -p "$backup_path/$object.$driver_version" \
|
|
"$driver_dir/$object.$driver_version"
|
|
echo "Restore from backup $object.$driver_version"
|
|
else
|
|
echo "Backup not found. Try to patch first."
|
|
exit 1
|
|
fi
|
|
}
|
|
|
|
patch () {
|
|
patch_common
|
|
if [[ -f "$backup_path/$object.$driver_version" ]]; then
|
|
bkp_hash="$(sha1sum "$backup_path/$object.$driver_version" | cut -f1 -d\ )"
|
|
drv_hash="$(sha1sum "$driver_dir/$object.$driver_version" | cut -f1 -d\ )"
|
|
if [[ "$bkp_hash" != "$drv_hash" ]] ; then
|
|
echo "Backup exists and driver file differ from backup. Skipping patch."
|
|
return 0
|
|
fi
|
|
else
|
|
echo "Attention! Backup not found. Copying current $object to backup."
|
|
mkdir -p "$backup_path"
|
|
cp -p "$driver_dir/$object.$driver_version" \
|
|
"$backup_path/$object.$driver_version"
|
|
fi
|
|
sha1sum "$backup_path/$object.$driver_version"
|
|
sed "$patch" "$backup_path/$object.$driver_version" > \
|
|
"${PATCH_OUTPUT_DIR-$driver_dir}/$object.$driver_version"
|
|
sha1sum "${PATCH_OUTPUT_DIR-$driver_dir}/$object.$driver_version"
|
|
ldconfig
|
|
echo "Patched!"
|
|
}
|
|
|
|
query_version_support () {
|
|
if check_version_supported "$checked_version" ; then
|
|
echo "SUPPORTED"
|
|
exit 0
|
|
else
|
|
echo "NOT SUPPORTED"
|
|
exit 1
|
|
fi
|
|
}
|
|
|
|
list_supported_versions () {
|
|
get_supported_versions
|
|
}
|
|
|
|
case "${opmode}" in
|
|
patch) patch ;;
|
|
patchrollback) rollback ;;
|
|
patchhelp) print_usage ; exit 2 ;;
|
|
patchcheckversion) query_version_support ;;
|
|
patchlistversions) list_supported_versions ;;
|
|
*) echo "Incorrect combination of flags. Use option -h to get help."
|
|
exit 2 ;;
|
|
esac
|