summaryrefslogtreecommitdiffstats
path: root/kernel/pid.c
diff options
context:
space:
mode:
authorSam Ravnborg <sam@ravnborg.org>2009-10-11 23:22:58 +0200
committerSam Ravnborg <sam@ravnborg.org>2009-10-11 23:22:58 +0200
commit2331d1a6cd3d6e580bc88b9a160066d9e1177fe1 (patch)
treeeba044f60a1fe478e864ead1dc1940a2b0a23b9f /kernel/pid.c
parentc01226c3145d173a0d38f9d5b4f229cc23d99ae2 (diff)
downloadlinux-2331d1a6cd3d6e580bc88b9a160066d9e1177fe1.tar.gz
linux-2331d1a6cd3d6e580bc88b9a160066d9e1177fe1.tar.bz2
linux-2331d1a6cd3d6e580bc88b9a160066d9e1177fe1.zip
kbuild: revert "save ARCH & CROSS_COMPILE ..."
Revert commit 575543347b5baed0ca927cb90ba8807396fe9cc9 It caused following issues: - On architectures where ARCH= setting is used to select between 32 and 64 bit this was no longer possible without "make mrproper" - If ARCH was changed then kbuild refused to run "make mrproper" because ARCH had changed - When CROSS_COMPILE was changed people were asked to run "make mrproper" but kbuild refused to run "make mrproper" because CROSS_COMPILE changed. - Spaces in CROSS_COMPILE was not 'supported' - If an non-existing ARCH= was used kbuild could get stuck Lessons learned: . Despite being simple and straghtforward people uses very different approaches when building the kernel. . CROSS_COMPILE is sometimes used for ccache despite cache being only a CC frontend so one would have expected CC to be used for this purpose. . And obviously this was not tested widely enough. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Pavel Machek <pavel@ucw.cz> Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'kernel/pid.c')
0 files changed, 0 insertions, 0 deletions