)]}' { "log": [ { "commit": "a3f938bf6f5746d39e013d03ba13118a393fee96", "tree": "37084efbd18680d616fbd3c9624061dd22a1bc96", "parents": [ "6ec42a56e258462cda510421aecc2680d3642e21" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Wed Jan 12 16:59:48 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 13 08:03:10 2011 -0800" }, "message": "include/linux/printk.h: use tab not spaces for indent\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nCc: Matt Mackall \u003cmpm@selenic.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6ec42a56e258462cda510421aecc2680d3642e21", "tree": "da167589365065ce7ec323a0d557f65737645771", "parents": [ "ac83ed687837a44c6e46fb16411fb0d299fffd80" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Wed Jan 12 16:59:47 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 13 08:03:10 2011 -0800" }, "message": "include/linux/printk.h: organize printk_ratelimited macros\n\n- Use no_printk for !CONFIG_PRINTK printk_ratelimited.\n\n- Whitespace cleanup.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nCc: Matt Mackall \u003cmpm@selenic.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ac83ed687837a44c6e46fb16411fb0d299fffd80", "tree": "04abc4db3153056b2c478209bfb8a4c7701d6a5b", "parents": [ "16cb839f13324978bd58082e69de81a711802b11" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Wed Jan 12 16:59:47 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 13 08:03:10 2011 -0800" }, "message": "include/linux/printk.h lib/hexdump.c: neatening and add CONFIG_PRINTK guard\n\n- Move prototypes and align arguments.\n\n- Add CONFIG_PRINTK guard for print_hex functions\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nCc: Matt Mackall \u003cmpm@selenic.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "16cb839f13324978bd58082e69de81a711802b11", "tree": "eb59fdf9deea125a432c50d7cb8f7f733bd58681", "parents": [ "5264f2f75d8678f3e9683042a4639baa5884bda9" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Wed Jan 12 16:59:46 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 13 08:03:09 2011 -0800" }, "message": "include/linux/printk.h: add pr_\u003clevel\u003e_once macros\n\n- Move printk_once definitions and add an #ifdef CONFIG_PRINTK\n\n- Add pr_\u003clevel\u003e_once so printks can use pr_fmt\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nCc: Matt Mackall \u003cmpm@selenic.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5264f2f75d8678f3e9683042a4639baa5884bda9", "tree": "1c50abbe3179ece00cbb14623d7724602fa17f8c", "parents": [ "7d1e91aeb317c3c747369d8594fc1b742c265a07" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Wed Jan 12 16:59:45 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 13 08:03:09 2011 -0800" }, "message": "include/linux/printk.h: use and neaten no_printk\n\n- Move no_printk above first CONFIG_PRINTK block so it can be used by\n printk_once.\n\n- Convert statement expression if (0) printk macros to no_printk.\n\n- Convert printk_once(x...) to more normally used (fmt, ...) fmt,\n ##__VA_ARGS__.\n\n- Standardize __attribute__ use.\n\n- Expand single line inline functions.\n\n- Remove space before pointer.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nCc: Matt Mackall \u003cmpm@selenic.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7d1e91aeb317c3c747369d8594fc1b742c265a07", "tree": "0a51a1b9effa50417091ee4d16c3b1a9589654c1", "parents": [ "a9747cc3addf81e56ea9b8a4374fbdb9d1737eae" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Wed Jan 12 16:59:45 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 13 08:03:09 2011 -0800" }, "message": "include/linux/printk.h: use space after #define\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nCc: Matt Mackall \u003cmpm@selenic.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a9747cc3addf81e56ea9b8a4374fbdb9d1737eae", "tree": "fe163341b5c80ea2f597095c609eec959ee3e728", "parents": [ "fb842b00c5eab66ec361b31550aa8a922745ce9e" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Wed Jan 12 16:59:43 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 13 08:03:09 2011 -0800" }, "message": "include/linux/printk.h: move console functions and variables together\n\nThere are many uses of printk_once(KERN_\u003clevel\u003e, so add pr_\u003clevel\u003e_once\nmacros to avoid printk_once(KERN_\u003clevel\u003e pr_fmt(fmt).\n\nAdd an #ifdef CONFIG_PRINTK for print_hex_dump and static inline void\nfunctions for the #else cases to reduce embedded code size. Neaten and\norganize the rest of the code.\n\nThis patch:\n\nMove console functions and variables together.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nCc: Matt Mackall \u003cmpm@selenic.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "455cd5ab305c90ffc422dd2e0fb634730942b257", "tree": "c20e6c3f8e58967991ce9002abe03d31897b171c", "parents": [ "351f8f8e6499ae4fff40f5e3a8fe16d9e1903646" ], "author": { "name": "Dan Rosenberg", "email": "drosenberg@vsecurity.com", "time": "Wed Jan 12 16:59:41 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 13 08:03:08 2011 -0800" }, "message": "kptr_restrict for hiding kernel pointers from unprivileged users\n\nAdd the %pK printk format specifier and the /proc/sys/kernel/kptr_restrict\nsysctl.\n\nThe %pK format specifier is designed to hide exposed kernel pointers,\nspecifically via /proc interfaces. Exposing these pointers provides an\neasy target for kernel write vulnerabilities, since they reveal the\nlocations of writable structures containing easily triggerable function\npointers. The behavior of %pK depends on the kptr_restrict sysctl.\n\nIf kptr_restrict is set to 0, no deviation from the standard %p behavior\noccurs. If kptr_restrict is set to 1, the default, if the current user\n(intended to be a reader via seq_printf(), etc.) does not have CAP_SYSLOG\n(currently in the LSM tree), kernel pointers using %pK are printed as 0\u0027s.\n If kptr_restrict is set to 2, kernel pointers using %pK are printed as\n0\u0027s regardless of privileges. Replacing with 0\u0027s was chosen over the\ndefault \"(null)\", which cannot be parsed by userland %p, which expects\n\"(nil)\".\n\n[akpm@linux-foundation.org: check for IRQ context when !kptr_restrict, save an indent level, s/WARN/WARN_ONCE/]\n[akpm@linux-foundation.org: coding-style fixup]\n[randy.dunlap@oracle.com: fix kernel/sysctl.c warning]\nSigned-off-by: Dan Rosenberg \u003cdrosenberg@vsecurity.com\u003e\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc: James Morris \u003cjmorris@namei.org\u003e\nCc: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Thomas Graf \u003ctgraf@infradead.org\u003e\nCc: Eugene Teo \u003ceugeneteo@kernel.org\u003e\nCc: Kees Cook \u003ckees.cook@canonical.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Eric Paris \u003ceparis@parisplace.org\u003e\n\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "968ab1838a5d48f02f5b471aa1d0e59e2cc2ccbc", "tree": "0f4258c00afbb2a8ad137acf34805cfeb0ed1077", "parents": [ "22d3243de86bc92d874abb7c5b185d5c47aba323" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Nov 15 13:37:37 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Nov 15 13:37:37 2010 -0800" }, "message": "include/linux/kernel.h: Move logging bits to include/linux/printk.h\n\nMove the logging bits from kernel.h into printk.h so that\nthere is a bit more logical separation of the generic from\nthe printk logging specific parts.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" } ] }