diff options
author | Linus Torvalds <torvalds@woody.osdl.org> | 2007-01-08 18:06:39 -0500 |
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committer | Linus Torvalds <torvalds@woody.osdl.org> | 2007-01-08 18:06:39 -0500 |
commit | 74bda9310fe9776f3d940057ac2e7881214577d6 (patch) | |
tree | 38989eda1ce69bcf580a6b82c977d0862497151c /Documentation | |
parent | fea5f1e19611d94fbf3905875a427c4cb959cd06 (diff) | |
parent | e97126cd9056b3b42cdc862ace2ed66f8026f55b (diff) |
Merge master.kernel.org:/home/rmk/linux-2.6-arm
* master.kernel.org:/home/rmk/linux-2.6-arm:
[ARM] Provide basic printk_clock() implementation
[ARM] Resolve fuse and direct-IO failures due to missing cache flushes
[ARM] pass vma for flush_anon_page()
[ARM] Fix potential MMCI bug
[ARM] Fix kernel-mode undefined instruction aborts
[ARM] 4082/1: iop3xx: fix iop33x gpio register offset
[ARM] 4070/1: arch/arm/kernel: fix warnings from missing includes
[ARM] 4079/1: iop: Update MAINTAINERS
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/cachetlb.txt | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/Documentation/cachetlb.txt b/Documentation/cachetlb.txt index 73e794f0ff09..debf6813934a 100644 --- a/Documentation/cachetlb.txt +++ b/Documentation/cachetlb.txt | |||
@@ -373,14 +373,15 @@ maps this page at its virtual address. | |||
373 | likely that you will need to flush the instruction cache | 373 | likely that you will need to flush the instruction cache |
374 | for copy_to_user_page(). | 374 | for copy_to_user_page(). |
375 | 375 | ||
376 | void flush_anon_page(struct page *page, unsigned long vmaddr) | 376 | void flush_anon_page(struct vm_area_struct *vma, struct page *page, |
377 | unsigned long vmaddr) | ||
377 | When the kernel needs to access the contents of an anonymous | 378 | When the kernel needs to access the contents of an anonymous |
378 | page, it calls this function (currently only | 379 | page, it calls this function (currently only |
379 | get_user_pages()). Note: flush_dcache_page() deliberately | 380 | get_user_pages()). Note: flush_dcache_page() deliberately |
380 | doesn't work for an anonymous page. The default | 381 | doesn't work for an anonymous page. The default |
381 | implementation is a nop (and should remain so for all coherent | 382 | implementation is a nop (and should remain so for all coherent |
382 | architectures). For incoherent architectures, it should flush | 383 | architectures). For incoherent architectures, it should flush |
383 | the cache of the page at vmaddr in the current user process. | 384 | the cache of the page at vmaddr. |
384 | 385 | ||
385 | void flush_kernel_dcache_page(struct page *page) | 386 | void flush_kernel_dcache_page(struct page *page) |
386 | When the kernel needs to modify a user page is has obtained | 387 | When the kernel needs to modify a user page is has obtained |