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2009-05-31tidy fs.c; bmap callers always expected allocationrsc1-24/+15
2009-05-31inode reuse bug.rsc1-1/+1
2009-05-31bio.c: use struct like icache doesrsc1-30/+31
2009-05-31ide.c: make names more regularrsc1-23/+26
2009-05-31clean up %fs %gs usersc4-8/+5
2009-05-31sync with c; .text is impliedrsc3-18/+25
2009-05-31drop NADDRS and INDIRECT; too many namesrsc4-15/+13
2009-05-31tab policersc4-42/+42
2009-05-31move fork into proc.crsc3-28/+25
2009-05-31missed this file in last checkinrsc1-1/+6
2009-05-31Some proc cleanup, moving some of copyproc into allocproc.rsc9-118/+147
2009-05-31move T_DIR etc into stat.h; move type uprsc3-5/+6
2009-05-31Add serial port input/output.rsc4-23/+87
2009-05-31slight rearrangement; sleep on b not buf.rsc1-8/+8
2009-05-26Add MIT license file; update xv6-rev2.tar.gz with LICENSE.rsc3-0/+26
2009-03-08be consistent: no underscores in function namesrsc15-136/+121
2009-03-08xv6: boot loader adjustmentsrsc4-31/+41
2009-03-08xv6: use stosb for memsetrsc2-11/+4
2009-03-08xv6/x86.h: add stosb, fix bugs in insl/outsl (rep not repne)rsc1-2/+11
2009-03-08xv6/x86.h: inline assembly cleanuprsc1-8/+8
2008-10-20Explain why itrunc() is OK w.r.t. crashes.rtm1-0/+2
2008-10-17try harder to get directory refcounts rightkolya1-2/+8
2008-10-16make mkdir crash-safer, as noticed by many students on midtermkolya1-7/+11
2008-10-16free the indirect blockkolya1-0/+1
2008-10-15as rtm noticed, avoid doubly-freeing pipe pagekolya1-3/+4
2008-10-15indentkolya1-19/+19
2008-10-15cleaner swtch.Skolya4-41/+31
2008-10-15save cpus.intena in sched(), so we get the right EFLAGS.IF value once akolya1-1/+5
2008-10-15check cp->killed before returning to user from a timer interruptkolya1-0/+4
2008-10-15update .cvsignorekolya1-0/+2
2008-10-12minor cleanupkolya2-3/+3
2008-10-12minor cleanup with STUB macrokolya1-1/+3
2008-10-12include explicitly initialized globals (int x = 0;) in cross-refs,kolya2-5/+2
2008-10-12fix: when two names only differed in case, crossrefs only included one of them.kolya1-1/+1
2008-10-08be clear what the root i-number isrtm3-2/+3
2008-09-28document lock->locked=0 vs xchg(&lock->locked, 0)rtm1-4/+8
2008-09-24trap 9 does not push ec: fix from Greg Price <[email protected]>kolya1-1/+1
2008-09-24always save and restore %fs, %gs to ensure old segment entries are neverkolya2-4/+12
2008-09-11restore std toolprefixrtm2-2/+2
2008-09-11omit *.d from tar filertm3-3/+2
2008-09-09add copyright noticekaashoek1-1/+2
2008-09-03make bochsrc work for bochs 2.2.6kolya2-1/+1
2008-09-03make pdf, ps, tarballkolya3-12454/+12697
2008-09-03nits in index.txtkaashoek9-13/+19
2008-09-03DO NOT MAIL: xv6 web pagesrsc37-0/+9034
2008-08-28simplify growprocrtm1-3/+2
2008-08-28avoid a bug w/ exit()rtm1-0/+1
2008-08-28the old explanation of AP startup might have been correct, butrtm1-9/+10
2008-08-22clean up circular buffers, so pipe can queue 512 bytes rather than 511kolya2-14/+12
2008-08-21fix obvious printf nits after reading through codekolya2-2/+2