Hi Andrew
I hope I've done this right... This patch, against 2.6.23-rc6,
removes the timerfd() syscall (which in any case had a bug
on its 2.6.22 release) from all architectures, so that we
can have some breathing space to think about the API design.
All of the existing timerfd() code is left intact.
Please apply, so that 2.6.23 does not expose timerfd().
Cheers,
Michael
diff -pur linux-2.6.23-rc6/include/asm/unistd.h linux-2.6.23-rc6-new/include/asm/unistd.h
--- linux-2.6.23-rc6/include/asm/unistd.h 2007-09-13 18:43:41.000000000 +0200
+++ linux-2.6.23-rc6-new/include/asm/unistd.h 2007-09-14 10:51:38.000000000 +0200
@@ -327,7 +327,8 @@
#define __NR_epoll_pwait 319
#define __NR_utimensat 320
#define __NR_signalfd 321
-#define __NR_timerfd 322
+/* Let's pause a moment before we decide on the final timerfd API */
+/* #define __NR_timerfd 322 */
#define __NR_eventfd 323
#define __NR_fallocate 324
diff -pur linux-2.6.23-rc6/include/asm-alpha/unistd.h linux-2.6.23-rc6-new/include/asm-alpha/unistd.h
--- linux-2.6.23-rc6/include/asm-alpha/unistd.h 2007-07-28 23:59:39.000000000 +0200
+++ linux-2.6.23-rc6-new/include/asm-alpha/unistd.h 2007-09-13 22:12:18.000000000 +0200
@@ -431,7 +431,7 @@
#define __NR_epoll_pwait 474
#define __NR_utimensat 475
#define __NR_signalfd 476
-#define __NR_timerfd 477
+/* #define __NR_timerfd 477 */
#define __NR_eventfd 478
#ifdef __KERNEL__
diff -pur linux-2.6.23-rc6/include/asm-arm/unistd.h linux-2.6.23-rc6-new/include/asm-arm/unistd.h
--- linux-2.6.23-rc6/include/asm-arm/unistd.h 2007-09-13 18:43:40.000000000 +0200
+++ linux-2.6.23-rc6-new/include/asm-arm/unistd.h 2007-09-13 22:12:22.000000000 +0200
@@ -376,7 +376,7 @@
#define __NR_kexec_load (__NR_SYSCALL_BASE+347)
#define __NR_utimensat (__NR_SYSCALL_BASE+348)
#define __NR_signalfd (__NR_SYSCALL_BASE+349)
-#define __NR_timerfd (__NR_SYSCALL_BASE+350)
+/* #define __NR_timerfd (__NR_SYSCALL_BASE+350) */
#define __NR_eventfd (__NR_SYSCALL_BASE+351)
/*
diff -pur linux-2.6.23-rc6/include/asm-avr32/unistd.h linux-2.6.23-rc6-new/include/asm-avr32/unistd.h
--- linux-2.6.23-rc6/include/asm-avr32/unistd.h 2007-07-28 23:59:46.000000000 +0200
+++ linux-2.6.23-rc6-new/include/asm-avr32/unistd.h 2007-09-13 22:12:29.000000000 +0200
@@ -297,7 +297,7 @@
#define __NR_utimensat 278
#define __NR_signalfd 279
-#define __NR_timerfd 280
+/* #define __NR_timerfd 280 */
#define __NR_eventfd 281
#ifdef __KERNEL__
diff -pur linux-2.6.23-rc6/include/asm-frv/unistd.h linux-2.6.23-rc6-new/include/asm-frv/unistd.h
--- linux-2.6.23-rc6/include/asm-frv/unistd.h 2007-09-13 18:43:41.000000000 +0200
+++ linux-2.6.23-rc6-new/include/asm-frv/unistd.h 2007-09-13 22:12:53.000000000 +0200
@@ -328,7 +328,7 @@
#define __NR_epoll_pwait 319
#define __NR_utimensat 320
#define __NR_signalfd 321
-#define __NR_timerfd 322
+/* #define __NR_timerfd 322 */
#define __NR_eventfd 323
#define __NR_fallocate 324
diff -pur linux-2.6.23-rc6/include/asm-i386/unistd.h linux-2.6.23-rc6-new/include/asm-i386/unistd.h
--- linux-2.6.23-rc6/include/asm-i386/unistd.h 2007-09-13 18:43:41.000000000 +0200
+++ linux-2.6.23-rc6-new/include/asm-i386/unistd.h 2007-09-14 10:51:38.000000000 +0200
@@ -327,7 +327,8 @@
#define __NR_epoll_pwait 319
#define __NR_utimensat 320
#define __NR_signalfd 321
-#define __NR_timerfd 322
+/* Let's pause a moment before we decide on the final timerfd API */
+/* #define __NR_timerfd 322 */
#define __NR_eventfd 323
#define __NR_fallocate 324
diff -pur linux-2.6.23-rc6/include/asm-ia64/unistd.h linux-2.6.23-rc6-new/include/asm-ia64/unistd.h
--- linux-2.6.23-rc6/include/asm-ia64/unistd.h 2007-09-13 18:43:41.000000000 +0200
+++ linux-2.6.23-rc6-new/include/asm-ia64/unistd.h 2007-09-13 22:13:03.000000000 +0200
@@ -297,7 +297,7 @@
#define __NR_epoll_pwait 1305
#define __NR_utimensat 1306
#define __NR_signalfd 1307
-#define __NR_timerfd 1308
+/* #define __NR_timerfd 1308 */
#define __NR_eventfd 1309
#ifdef __KERNEL__
diff -pur linux-2.6.23-rc6/include/asm-mips/unistd.h linux-2.6.23-rc6-new/include/asm-mips/unistd.h
--- linux-2.6.23-rc6/include/asm-mips/unistd.h 2007-09-13 18:43:42.000000000 +0200
+++ linux-2.6.23-rc6-new/include/asm-mips/unistd.h 2007-09-13 22:13:16.000000000 +0200
@@ -338,7 +338,7 @@
#define __NR_ioprio_get (__NR_Linux + 315)
#define __NR_utimensat (__NR_Linux + 316)
#define __NR_signalfd (__NR_Linux + 317)
-#define __NR_timerfd (__NR_Linux + 318)
+/* #define __NR_timerfd (__NR_Linux + 318) */
#define __NR_eventfd (__NR_Linux + 319)
#define __NR_fallocate (__NR_Linux + 320)
@@ -635,7 +635,7 @@
#define __NR_ioprio_get (__NR_Linux + 274)
#define __NR_utimensat (__NR_Linux + 275)
#define __NR_signalfd (__NR_Linux + 276)
-#define __NR_timerfd (__NR_Linux + 277)
+/* #define __NR_timerfd (__NR_Linux + 277) */
#define __NR_eventfd (__NR_Linux + 278)
#define __NR_fallocate (__NR_Linux + 279)
@@ -936,7 +936,7 @@
#define __NR_ioprio_get (__NR_Linux + 278)
#define __NR_utimensat (__NR_Linux + 279)
#define __NR_signalfd (__NR_Linux + 280)
-#define __NR_timerfd (__NR_Linux + 281)
+/* #define __NR_timerfd (__NR_Linux + 281) */
#define __NR_eventfd (__NR_Linux + 282)
#define __NR_fallocate (__NR_Linux + 283)
diff -pur linux-2.6.23-rc6/include/asm-parisc/unistd.h linux-2.6.23-rc6-new/include/asm-parisc/unistd.h
--- linux-2.6.23-rc6/include/asm-parisc/unistd.h 2007-07-28 23:59:57.000000000 +0200
+++ linux-2.6.23-rc6-new/include/asm-parisc/unistd.h 2007-09-13 22:13:23.000000000 +0200
@@ -795,7 +795,7 @@
#define __NR_kexec_load (__NR_Linux + 300)
#define __NR_utimensat (__NR_Linux + 301)
#define __NR_signalfd (__NR_Linux + 302)
-#define __NR_timerfd (__NR_Linux + 303)
+/* #define __NR_timerfd (__NR_Linux + 303) */
#define __NR_eventfd (__NR_Linux + 304)
#define __NR_Linux_syscalls (__NR_eventfd + 1)
diff -pur linux-2.6.23-rc6/include/asm-powerpc/unistd.h linux-2.6.23-rc6-new/include/asm-powerpc/unistd.h
--- linux-2.6.23-rc6/include/asm-powerpc/unistd.h 2007-09-13 18:43:43.000000000 +0200
+++ linux-2.6.23-rc6-new/include/asm-powerpc/unistd.h 2007-09-13 22:13:27.000000000 +0200
@@ -328,7 +328,7 @@
#define __NR_epoll_pwait 303
#define __NR_utimensat 304
#define __NR_signalfd 305
-#define __NR_timerfd 306
+/* #define __NR_timerfd 306 */
#define __NR_eventfd 307
#define __NR_sync_file_range2 308
#define __NR_fallocate 309
diff -pur linux-2.6.23-rc6/include/asm-s390/unistd.h linux-2.6.23-rc6-new/include/asm-s390/unistd.h
--- linux-2.6.23-rc6/include/asm-s390/unistd.h 2007-09-13 18:43:43.000000000 +0200
+++ linux-2.6.23-rc6-new/include/asm-s390/unistd.h 2007-09-13 22:13:30.000000000 +0200
@@ -254,7 +254,7 @@
#define __NR_fallocate 314
#define __NR_utimensat 315
#define __NR_signalfd 316
-#define __NR_timerfd 317
+/* #define __NR_timerfd 317 */
#define __NR_eventfd 318
#define NR_syscalls 319
diff -pur linux-2.6.23-rc6/include/asm-sh/unistd.h linux-2.6.23-rc6-new/include/asm-sh/unistd.h
--- linux-2.6.23-rc6/include/asm-sh/unistd.h 2007-09-13 18:43:43.000000000 +0200
+++ linux-2.6.23-rc6-new/include/asm-sh/unistd.h 2007-09-13 22:13:34.000000000 +0200
@@ -330,7 +330,7 @@
#define __NR_epoll_pwait 319
#define __NR_utimensat 320
#define __NR_signalfd 321
-#define __NR_timerfd 322
+/* #define __NR_timerfd 322 */
#define __NR_eventfd 323
#define __NR_fallocate 324
diff -pur linux-2.6.23-rc6/include/asm-sh64/unistd.h linux-2.6.23-rc6-new/include/asm-sh64/unistd.h
--- linux-2.6.23-rc6/include/asm-sh64/unistd.h 2007-09-13 18:43:43.000000000 +0200
+++ linux-2.6.23-rc6-new/include/asm-sh64/unistd.h 2007-09-13 22:13:43.000000000 +0200
@@ -372,7 +372,7 @@
#define __NR_epoll_pwait 347
#define __NR_utimensat 348
#define __NR_signalfd 349
-#define __NR_timerfd 350
+/* #define __NR_timerfd 350 */
#define __NR_eventfd 351
#define __NR_fallocate 352
diff -pur linux-2.6.23-rc6/include/asm-sparc/unistd.h linux-2.6.23-rc6-new/include/asm-sparc/unistd.h
--- linux-2.6.23-rc6/include/asm-sparc/unistd.h 2007-09-13 18:43:43.000000000 +0200
+++ linux-2.6.23-rc6-new/include/asm-sparc/unistd.h 2007-09-13 22:13:48.000000000 +0200
@@ -327,7 +327,7 @@
#define __NR_epoll_pwait 309
#define __NR_utimensat 310
#define __NR_signalfd 311
-#define __NR_timerfd 312
+/* #define __NR_timerfd 312 */
#define __NR_eventfd 313
#define __NR_fallocate 314
diff -pur linux-2.6.23-rc6/include/asm-sparc64/unistd.h linux-2.6.23-rc6-new/include/asm-sparc64/unistd.h
--- linux-2.6.23-rc6/include/asm-sparc64/unistd.h 2007-09-13 18:43:43.000000000 +0200
+++ linux-2.6.23-rc6-new/include/asm-sparc64/unistd.h 2007-09-13 22:13:59.000000000 +0200
@@ -329,7 +329,7 @@
#define __NR_epoll_pwait 309
#define __NR_utimensat 310
#define __NR_signalfd 311
-#define __NR_timerfd 312
+/* #define __NR_timerfd 312 */
#define __NR_eventfd 313
#define __NR_fallocate 314
diff -pur linux-2.6.23-rc6/include/asm-x86_64/unistd.h linux-2.6.23-rc6-new/include/asm-x86_64/unistd.h
--- linux-2.6.23-rc6/include/asm-x86_64/unistd.h 2007-09-13 18:43:44.000000000 +0200
+++ linux-2.6.23-rc6-new/include/asm-x86_64/unistd.h 2007-09-13 22:14:09.000000000 +0200
@@ -626,8 +626,8 @@ __SYSCALL(__NR_utimensat, sys_utimensat)
__SYSCALL(__NR_epoll_pwait, sys_epoll_pwait)
#define __NR_signalfd 282
__SYSCALL(__NR_signalfd, sys_signalfd)
-#define __NR_timerfd 283
-__SYSCALL(__NR_timerfd, sys_timerfd)
+/* #define __NR_timerfd 283
+__SYSCALL(__NR_timerfd, sys_timerfd) */
#define __NR_eventfd 284
__SYSCALL(__NR_eventfd, sys_eventfd)
#define __NR_fallocate 285
-
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