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Commits on Aug 27, 2014

• a start at concurrent FS system calls

  

  Robert Morris

  committed
  71453f7

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Commits on Aug 4, 2014

• every iput() and namei() must be inside a transaction

  

  Robert Morris

  committed
  2c56547

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Commits on Aug 23, 2012

• Remove unused argument to setupkvm (thanks to Peter Froehlich)

  kaashoek

  committed
  4ce832d

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Commits on Sep 3, 2011

• I can't do math; fix bug introduced in 5a9761

  

  Austin Clements

  committed
  549c62c

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Commits on Sep 2, 2011

• Fit exec on a page. Again

  

  Austin Clements

  committed
  5a97613

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• clear_pte_u -> clearpteu

  

  Austin Clements

  committed
  2eb214c

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Commits on Sep 1, 2011

• inaccessible page under the user stack page, to help exec deal w/ too-large args

  

  Robert Morris

  committed
  371ab7f

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Commits on Aug 18, 2011

• Make elf proghdr fields match what objdump prints

  

  Frans Kaashoek

  authored and

  Frans Kaashoek

  committed
  fa81545

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Commits on Aug 10, 2011

• Use static page table for boot, mapping first 4Mbyte; no more segment trick

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  Frans Kaashoek

  committed
  66ba807

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Commits on Jul 29, 2011

• Map kernel high

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  Frans Kaashoek

  authored and

  Frans Kaashoek

  committed
  9aa0337

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Commits on Feb 20, 2011

• xv6: formatting, cleanup, rev5 (take 2)

  rsc

  committed
  cf4b1ad

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Commits on Jan 11, 2011

• make new code like old code

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  rsc

  committed
  1a81e38

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Commits on Sep 29, 2010

• even more fabulous exec

  

  Robert Morris

  committed
  2ea6c76

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Commits on Sep 27, 2010

• check exec() arg length

  Show description for 06feabe
  

  Robert Morris

  committed
  06feabe

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• copyout() copies data to a va in a pagetable, for exec() &c

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  Robert Morris

  committed
  4655d42

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Commits on Sep 19, 2010

• my comment is wrong, exec handles BSS fine

  

  Robert Morris

  committed
  05d66b0

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• exec questions

  

  Robert Morris

  committed
  4587b35

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Commits on Sep 2, 2010

• Simplify allocuvm/deallocuvm to operate in a contiguous memory model. This makes their interface match up better with proc->sz and also simplifies the callers (it even gets the main body of exec on…

  Show description for 79cd8b3
  

  Austin Clements

  committed
  79cd8b3

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Commits on Sep 1, 2010

• Remove the stack guard page. Processes are now contiguous from 0 to proc->sz, which means our syscall argument validation is correct. Add a pointer validation test and remove the stack test, which …

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  Austin Clements

  committed
  b1d41d6

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• Tab police

  

  Austin Clements

  committed
  5efca90

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Commits on Aug 6, 2010

• fix corner cases in exec of ELF

  Show description for c4cc10d
  

  Robert Morris

  committed
  c4cc10d

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Commits on Jul 23, 2010

• a few nits

  Show description for af03ab1
  

  Frans Kaashoek

  committed
  af03ab1

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• Checkpoint page-table version for SMP

  Show description for 4714c20
  

  Frans Kaashoek

  authored and

  Frans Kaashoek

  committed
  4714c20

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Commits on Jul 2, 2010

• Initial version of single-cpu xv6 with page tables

  

  Frans Kaashoek

  committed
  4088962

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Commits on Aug 31, 2009

• assorted fixes:

  Show description for 4875521
  rsc

  committed
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Commits on Aug 8, 2009

• shuffle and tweak for formatting.

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  rsc

  committed
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Commits on Jul 13, 2009

• exec tweaks

  rsc

  committed
  b3bebfc

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Commits on May 31, 2009

• exec sanity check

  

  rsc

  committed
  90bab90

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• Some proc cleanup, moving some of copyproc into allocproc.

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  rsc

  committed
  19333ef

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Commits on Aug 30, 2007

• oops - broke arg counting

  

  rsc

  committed
  71d5bf4

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Commits on Aug 28, 2007

• oops

  

  rsc

  committed
  c1bfbfa

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Commits on Aug 27, 2007

• delete unnecessary #include lines

  

  rsc

  committed
  558ab49

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• Edit exec.

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  rsc

  committed
  629c1fe

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Commits on Aug 24, 2007

• Remove struct uinode.

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  rsc

  committed
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Commits on Aug 22, 2007

• PDF at http://am.lcs.mit.edu/~rsc/xv6.pdf

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  rsc

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  eaea18c

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