- 02 4月, 2009 2 次提交
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由 Kyle McMartin 提交于
Commit deac93df fixed up printing of %pF on parisc, but added the dereference_function_descriptor prototype to module.c... this isn't a particularly wise idea as module.c might not always be compiled. Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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由 Kyle McMartin 提交于
elf.h probably won't be exported to userspace, but play it safe and cram it in a #ifdef __KERNEL__ guard. Signed-off-by: NKyle McMartin <kyle@mcmartin.ca>
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- 05 1月, 2009 1 次提交
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由 Helge Deller 提交于
On 32bit (and sometimes 64bit) and with big kernel modules like xfs or ipv6 the relocation types R_PARISC_PCREL17F and R_PARISC_PCREL22F may fail to reach their PLT stub if we only create one big stub array for all sections at the beginning of the core or init section. With this patch we now instead add individual PLT stub entries directly in front of the code sections where the stubs are actually called. This reduces the distance between the PCREL location and the stub entry so that the relocations can be fulfilled. While calculating the final layout of the kernel module in memory, the kernel module loader calls arch_mod_section_prepend() to request the to be reserved amount of memory in front of each individual section. Tested with 32- and 64bit kernels. Signed-off-by: NHelge Deller <deller@gmx.de> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
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- 10 9月, 2008 1 次提交
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由 James Bottomley 提交于
It was introduced by "vsprintf: add support for '%pS' and '%pF' pointer formats" in commit 0fe1ef24. However, the current way its coded doesn't work on parisc64. For two reasons: 1) parisc isn't in the #ifdef and 2) parisc has a different format for function descriptors Make dereference_function_descriptor() more accommodating by allowing architecture overrides. I put the three overrides (for parisc64, ppc64 and ia64) in arch/kernel/module.c because that's where the kernel internal linker which knows how to deal with function descriptors sits. Signed-off-by: NJames Bottomley <James.Bottomley@HansenPartnership.com> Acked-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: NTony Luck <tony.luck@intel.com> Acked-by: NKyle McMartin <kyle@mcmartin.ca> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 17 2月, 2007 2 次提交
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由 Helge Deller 提交于
- additionally update my copyright timestamps Signed-off-by: NHelge Deller <deller@gmx.de> Signed-off-by: NKyle McMartin <kyle@parisc-linux.org>
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由 Helge Deller 提交于
Signed-off-by: NHelge Deller <deller@gmx.de> Signed-off-by: NKyle McMartin <kyle@parisc-linux.org>
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- 08 12月, 2006 1 次提交
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由 Helge Deller 提交于
Signed-off-by: NHelge Deller <deller@gmx.de> Signed-off-by: NKyle McMartin <kyle@parisc-linux.org>
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- 30 9月, 2006 1 次提交
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由 Eric Biederman 提交于
This appears to be the only usage of is_init in the kernel besides the usage in sched.h. On ia64 the same function is called in_init. So to remove the conflict and make the kernel more consistent rename is_init is_core is_local and is_local_section to in_init in_core in_local and in_local_section respectively. Thanks to Adrian Bunk who spotted this, and to Matthew Wilcox who suggested this fix. Signed-off-by: NEric Biederman <ebiederm@xmission.com> Cc: Kyle McMartin <kyle@mcmartin.ca> Cc: Matthew Wilcox <willy@debian.org> Cc: Adrian Bunk <bunk@stusta.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 28 6月, 2006 1 次提交
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由 James Bottomley 提交于
The new problem, which has been affecting many more modules was that our new ioremap really takes chunks out of our vmalloc space. The net result being that any two kernel vmalloc's now have to slot into the chunked up space. So the vmallocs for a modules init and core sectons are no longer necessarily contiguous. Unfortunately, the module loader thinks that any internal symbol references should be satisfiable using the jump instruction, which isn't true if the symbol is referenced from init to core and vmalloc placed them a long way apart. Fix this by introducing a new stub type for intra module inter sectional jumps and using it. Signed-off-by: NJames Bottomley <jejb@parisc-linux.org> Signed-off-by: NKyle McMartin <kyle@parisc-linux.org>
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- 17 4月, 2005 1 次提交
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由 Linus Torvalds 提交于
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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