hi, first of all, thanks for the reactivation.
your patch merges cleanly into a 2.4.20 vanilla and i started to look forward how far we can get this time. but then, the first error... in your config script, you set CONFIG_RTC, which is reserved for the real time clock... your Config.in says: ./grsecurity/Config.in: define_bool CONFIG_RTC y taking a look at this one: if [ "$CONFIG_GRKERNSEC_IO" = "y" ]; then define_bool CONFIG_RTC y fi so, i guess, GRKERNSEC_IO needs access to RTC components. but this is a show stopper on our architecture because the enhanced realtime clock code does (in my experience) not compile on a typical parisc box and all my kernels run without it ;-) if i remember correctly, something like a PC rtc cannot be accessed in parisc workstations... so my question is: why do you need the RTC code, can we go without it? to make it clear, here is the fail log: stingray:/usr/src/linux-2.4.20# grep -A 2 -B 2 CONFIG_RTC .config # CONFIG_AMD_PM768 is not set # CONFIG_NVRAM is not set # CONFIG_RTC is not set # CONFIG_DTLK is not set # CONFIG_R3964 is not set -- CONFIG_GRKERNSEC_KMEM=y CONFIG_GRKERNSEC_IO=y CONFIG_RTC=y CONFIG_GRKERNSEC_PROC_MEMMAP=y stingray:/usr/src/linux-2.4.20# make dep && make clean && make modules && make bzImage ... lots of gcc warnings and compiles rushing through the xterm ... gcc -D__KERNEL__ -I/usr/src/linux-2.4.20/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fomit-frame-pointer -D__linux__ -pipe -fno-strength-reduce -mno-space-regs -mfast-indirect-calls -mdisable-fpregs -ffunction-sections -march=1.1 -mschedule=7100LC -nostdinc -iwithprefix include -DKBUILD_BASENAME=console -DEXPORT_SYMTAB -c console.c gcc -D__KERNEL__ -I/usr/src/linux-2.4.20/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fomit-frame-pointer -D__linux__ -pipe -fno-strength-reduce -mno-space-regs -mfast-indirect-calls -mdisable-fpregs -ffunction-sections -march=1.1 -mschedule=7100LC -nostdinc -iwithprefix include -DKBUILD_BASENAME=selection -DEXPORT_SYMTAB -c selection.c gcc -D__KERNEL__ -I/usr/src/linux-2.4.20/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fomit-frame-pointer -D__linux__ -pipe -fno-strength-reduce -mno-space-regs -mfast-indirect-calls -mdisable-fpregs -ffunction-sections -march=1.1 -mschedule=7100LC -nostdinc -iwithprefix include -DKBUILD_BASENAME=serial -DEXPORT_SYMTAB -c serial.c gcc -D__KERNEL__ -I/usr/src/linux-2.4.20/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fomit-frame-pointer -D__linux__ -pipe -fno-strength-reduce -mno-space-regs -mfast-indirect-calls -mdisable-fpregs -ffunction-sections -march=1.1 -mschedule=7100LC -nostdinc -iwithprefix include -DKBUILD_BASENAME=keyboard -DEXPORT_SYMTAB -c keyboard.c gcc -D__KERNEL__ -I/usr/src/linux-2.4.20/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fomit-frame-pointer -D__linux__ -pipe -fno-strength-reduce -mno-space-regs -mfast-indirect-calls -mdisable-fpregs -ffunction-sections -march=1.1 -mschedule=7100LC -nostdinc -iwithprefix include -DKBUILD_BASENAME=defkeymap -c -o defkeymap.o defkeymap.c gcc -D__KERNEL__ -I/usr/src/linux-2.4.20/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fomit-frame-pointer -D__linux__ -pipe -fno-strength-reduce -mno-space-regs -mfast-indirect-calls -mdisable-fpregs -ffunction-sections -march=1.1 -mschedule=7100LC -nostdinc -iwithprefix include -DKBUILD_BASENAME=hp_psaux -DEXPORT_SYMTAB -c hp_psaux.c gcc -D__KERNEL__ -I/usr/src/linux-2.4.20/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fomit-frame-pointer -D__linux__ -pipe -fno-strength-reduce -mno-space-regs -mfast-indirect-calls -mdisable-fpregs -ffunction-sections -march=1.1 -mschedule=7100LC -nostdinc -iwithprefix include -DKBUILD_BASENAME=hp_keyb -c -o hp_keyb.o hp_keyb.c gcc -D__KERNEL__ -I/usr/src/linux-2.4.20/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fomit-frame-pointer -D__linux__ -pipe -fno-strength-reduce -mno-space-regs -mfast-indirect-calls -mdisable-fpregs -ffunction-sections -march=1.1 -mschedule=7100LC -nostdinc -iwithprefix include -DKBUILD_BASENAME=sysrq -DEXPORT_SYMTAB -c sysrq.c gcc -D__KERNEL__ -I/usr/src/linux-2.4.20/include -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -fomit-frame-pointer -D__linux__ -pipe -fno-strength-reduce -mno-space-regs -mfast-indirect-calls -mdisable-fpregs -ffunction-sections -march=1.1 -mschedule=7100LC -nostdinc -iwithprefix include -DKBUILD_BASENAME=rtc -c -o rtc.o rtc.c rtc.c: In function `rtc_ioctl': rtc.c:396: warning: implicit declaration of function `CMOS_READ' rtc.c:397: `RTC_ALWAYS_BCD' undeclared (first use in this function) rtc.c:397: (Each undeclared identifier is reported only once rtc.c:397: for each function it appears in.) rtc.c:403: warning: implicit declaration of function `CMOS_WRITE' rtc.c: In function `rtc_init': rtc.c:758: warning: implicit declaration of function `RTC_PORT' rtc.c: In function `get_rtc_time': rtc.c:1056: `RTC_ALWAYS_BCD' undeclared (first use in this function) rtc.c: In function `get_rtc_alm_time': rtc.c:1095: `RTC_ALWAYS_BCD' undeclared (first use in this function) rtc.c: At top level: rtc.c:86: warning: `rtc_has_irq' defined but not used rtc.c:99: warning: `rtc_irq_timer' defined but not used make[3]: *** [rtc.o] Error 1 make[3]: Leaving directory `/usr/src/linux-2.4.20/drivers/char' make[2]: *** [first_rule] Error 2 make[2]: Leaving directory `/usr/src/linux-2.4.20/drivers/char' make[1]: *** [_subdir_char] Error 2 make[1]: Leaving directory `/usr/src/linux-2.4.20/drivers' make: *** [_dir_drivers] Error 2 stingray:/usr/src/linux-2.4.20# uname -a Linux stingray 2.4.19 #1 Tue Nov 26 22:32:56 CET 2002 parisc unknown stingray:/usr/src/linux-2.4.20# cat /proc/cpuinfo processor : 0 cpu family : PA-RISC 2.0 cpu : PA8200 (PCX-U+) cpu MHz : 200.000000 model : 9000/782/C200+ model name : Raven U 200 (9000/780/C200) ... stingray:/usr/src/linux-2.4.20# head Makefile VERSION = 2 PATCHLEVEL = 4 SUBLEVEL = 20 EXTRAVERSION = -grsec the patches are from: http://www.grsecurity.net/download.php i will forward this message also to the debian hppa list, maybe they know, if this code will be supported in the future or if it`s impossible, how we can make it go without the CONFIG_RTC set to yes... bye, Alex -- Nothing so needs reforming as other people's habits. -- Mark Twain pub 1024/05E1A80C 2001/12/16 Alexander Gabert (http://nikita.ath.cx) <[EMAIL PROTECTED]> Key fingerprint = 2D 84 B0 CB F5 67 8A 22 8D 37 6E 6B 8A 3B 7F D6 05 E1 A8 0C
