Messages in this thread Patches in this message | | | Date | Fri, 01 Aug 2003 13:52:50 +0100 | Subject | [PATCH] 2.4: export the symbol "mmu_cr4_features" for XFree86 DRM kernel drivers | From | Calum Mackay <> |
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I'd like to request comments on the appended; proposed patch for 2.4 to export the symbol "mmu_cr4_features".
This is needed by the XFree86 DRM kernel drivers, since Christoph's backport of vmap() in 2.4.22-pre7. [some] DRM kernel drivers (e.g. radeon] refuse to load without this fix, from 2.4.22-pre7 onwards.
cheers, Calum.
[diffs -u against 2.4.22-pre9]
--- arch/i386/kernel/setup.c.20030731 2003-07-31 11:28:52.000000000 +0100 +++ arch/i386/kernel/setup.c 2003-08-01 12:42:21.000000000 +0100 @@ -128,6 +128,7 @@ struct cpuinfo_x86 boot_cpu_data = { 0, 0, 0, 0, -1, 1, 0, 0, -1 }; unsigned long mmu_cr4_features; +EXPORT_SYMBOL(mmu_cr4_features); /* * Bus types ..
--- arch/x86_64/kernel/setup.c.20030731 2003-07-31 11:28:53.000000000 +0100 +++ arch/x86_64/kernel/setup.c 2003-08-01 12:43:27.000000000 +0100 @@ -30,6 +30,7 @@ #include <linux/blk.h> #include <linux/highmem.h> #include <linux/bootmem.h> +#include <linux/module.h> #include <asm/processor.h> #include <linux/console.h> #include <linux/seq_file.h> @@ -58,6 +59,7 @@ }; unsigned long mmu_cr4_features; +EXPORT_SYMBOL(mmu_cr4_features); /* For PCI or other memory-mapped resources */ unsigned long pci_mem_start = 0x10000000; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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