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Viewing changes to kernel/amd64.sh

  • Committer: Package Import Robot
  • Author(s): Colin Watson
  • Date: 2012-11-07 10:48:05 UTC
  • Revision ID: package-import@ubuntu.com-20121107104805-b38tk0ihj6lblqg6
Tags: 1.122ubuntu7.2
https://launchpad.net/bugs/1075181
On amd64/efi, install a signed kernel if the SecureBoot variable is set
(LP: #1075181).

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kernel/amd64.sh
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        return 1
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}
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secure_boot_enabled () {
 
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        local efi_vars sb_var
 
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        efi_vars=/sys/firmware/efi/vars
 
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        sb_var="$efi_vars/SecureBoot-8be4df61-93ca-11d2-aa0d-00e098032b8c/data"
 
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        if [ "$SUBARCH" = efi ] && [ -e "$sb_var" ] && \
 
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           [ "$(printf %x \'"$(cat "$sb_var")")" = 1 ]; then
 
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                return 0
 
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        else
 
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                return 1
 
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        fi
 
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}
 
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arch_get_kernel () {
 
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        if secure_boot_enabled; then
 
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                echo "linux-signed-generic"
 
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                echo "linux-signed-image-generic"
 
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        fi
 
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        echo "linux-generic"
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        echo "linux-image-generic"
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