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PCI: Remove add_align overwrite unrelated to size0
Commit566f1dd528("PCI: Relax bridge window tail sizing rules") relaxed bridge window tail alignment rule for the non-optional part (size0, no add_size/add_align). The change, however, also overwrote add_align, which is only related to case where optional size1 related entry is added into realloc head. Correct this by removing the add_align overwrite. Link: https://lore.kernel.org/r/20241216175632.4175-2-ilpo.jarvinen@linux.intel.com Fixes:566f1dd528("PCI: Relax bridge window tail sizing rules") Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Tested-by: Xiaochun Lee <lixc17@lenovo.com>
This commit is contained in:
committed by
Bjorn Helgaas
parent
1a596ad00f
commit
d06cc1e380
@@ -1149,7 +1149,6 @@ static int pbus_size_mem(struct pci_bus *bus, unsigned long mask,
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min_align = 1ULL << (max_order + __ffs(SZ_1M));
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min_align = max(min_align, win_align);
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size0 = calculate_memsize(size, min_size, 0, 0, resource_size(b_res), win_align);
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add_align = win_align;
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pci_info(bus->self, "bridge window %pR to %pR requires relaxed alignment rules\n",
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b_res, &bus->busn_res);
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}
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