root / pc-bios / bios-pq / 0005_kvm-bios-fix-smbios-memory-device-length-boundary--condition.patch @ 7217e124
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| 1 | 9a717b55 | aliguori | fix smbios memory device length boundary condition (Bill Rieske)
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| 2 | 9a717b55 | aliguori | |
| 3 | 9a717b55 | aliguori | dev_memsize ends up 0 when it shouldn't be on 16G boundary conditions.
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| 4 | 9a717b55 | aliguori | |
| 5 | 9a717b55 | aliguori | Signed-off-by: Bill Rieske <brieske@novell.com>
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| 6 | 9a717b55 | aliguori | Signed-off-by: Avi Kivity <avi@redhat.com>
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| 7 | 9a717b55 | aliguori | Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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| 8 | 9a717b55 | aliguori | |
| 9 | 9a717b55 | aliguori | Index: bochs/bios/rombios32.c
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| 10 | 9a717b55 | aliguori | ===================================================================
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| 11 | 9a717b55 | aliguori | --- bochs.orig/bios/rombios32.c
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| 12 | 9a717b55 | aliguori | +++ bochs/bios/rombios32.c
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| 13 | 9a717b55 | aliguori | @@ -2218,7 +2218,7 @@ void smbios_init(void) |
| 14 | 9a717b55 | aliguori | for ( i = 0; i < nr_mem_devs; i++ ) |
| 15 | 9a717b55 | aliguori | {
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| 16 | 9a717b55 | aliguori | uint32_t dev_memsize = ((i == (nr_mem_devs - 1))
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| 17 | 9a717b55 | aliguori | - ? (memsize & 0x3fff) : 0x4000);
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| 18 | 9a717b55 | aliguori | + ? (((memsize-1) & 0x3fff)+1) : 0x4000);
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| 19 | 9a717b55 | aliguori | add_struct(smbios_type_17_init(p, dev_memsize, i)); |
| 20 | 9a717b55 | aliguori | add_struct(smbios_type_19_init(p, dev_memsize, i)); |
| 21 | 9a717b55 | aliguori | add_struct(smbios_type_20_init(p, dev_memsize, i)); |
| 22 | 9a717b55 | aliguori |