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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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0576da2c08
locale-gen on Debian showed a strange problem on parisc: mmap2(NULL, 536870912, PROT_NONE, MAP_SHARED, 3, 0) = 0x42a54000 mmap2(0x42a54000, 103860, PROT_READ|PROT_WRITE, MAP_SHARED|MAP_FIXED, 3, 0) = -1 EINVAL (Invalid argument) Basically it was just trying to re-mmap() a file at the same address which it was given by a previous mmap() call. But this remapping failed with EINVAL. The problem is, that when MAP_FIXED and MAP_SHARED flags were used, we didn't included the mapping-based offset when we verified the alignment of the given fixed address against the offset which we calculated it in the previous call. Signed-off-by: Helge Deller <deller@gmx.de> Cc: <stable@vger.kernel.org> # 3.10+ |
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| mm | ||
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| defpalo.conf | ||
| install.sh | ||
| Kconfig | ||
| Kconfig.debug | ||
| Makefile | ||
| nm | ||