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Save var info#763

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vathpela merged 4 commits intorhboot:mainfrom
vathpela:save-var-info
Jul 25, 2025
Merged

Save var info#763
vathpela merged 4 commits intorhboot:mainfrom
vathpela:save-var-info

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This saves variable info from QueryVariableInfo() to mok-variables, as such:

localhost:/sys/firmware/efi/mok-variables# cat VariableInfo
bs_max_storage_sz: 0x7FFE4
bs_remaining_sz: 0x7E7C0
bs_max_var_sz: 0x3FFC4
bs_rt_max_storage_sz: 0xDF9C
bs_rt_remaining_sz: 0x5CDC
bs_rt_max_var_sz: 0x1FC4
bs_nv_max_storage_sz: 0x7FFE4
bs_nv_remaining_sz: 0x7E7C0
bs_nv_max_var_sz: 0x3FFC4
bs_nv_rt_max_storage_sz: 0xDF9C
bs_nv_rt_remaining_sz: 0x5CDC
bs_nv_rt_max_var_sz: 0x1FC4
localhost:/sys/firmware/efi/mok-variables#

@vathpela vathpela force-pushed the save-var-info branch 4 times, most recently from 71a1b33 to bc28cd1 Compare July 24, 2025 18:19
vathpela added 4 commits July 24, 2025 14:23
This patch changes nothing but the order of some definitions in mok.c

Signed-off-by: Peter Jones <pjones@redhat.com>
Signed-off-by: Peter Jones <pjones@redhat.com>
Signed-off-by: Peter Jones <pjones@redhat.com>
This adds logging about variable info to mok-variables, as such:

localhost:/sys/firmware/efi/mok-variables# cat VariableInfo
bs_max_storage_sz: 0x7FFE4
bs_remaining_sz: 0x7E7C0
bs_max_var_sz: 0x3FFC4
bs_rt_max_storage_sz: 0xDF9C
bs_rt_remaining_sz: 0x5CDC
bs_rt_max_var_sz: 0x1FC4
bs_nv_max_storage_sz: 0x7FFE4
bs_nv_remaining_sz: 0x7E7C0
bs_nv_max_var_sz: 0x3FFC4
bs_nv_rt_max_storage_sz: 0xDF9C
bs_nv_rt_remaining_sz: 0x5CDC
bs_nv_rt_max_var_sz: 0x1FC4
localhost:/sys/firmware/efi/mok-variables#

Signed-off-by: Peter Jones <pjones@redhat.com>
@vathpela vathpela marked this pull request as ready for review July 24, 2025 18:55
@vathpela vathpela merged commit 77a2922 into rhboot:main Jul 25, 2025
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@vathpela vathpela deleted the save-var-info branch July 25, 2025 15:17
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