From: Paul Burton <paul.burton@mips.com>
To: Thomas Gleixner <tglx@linutronix.de>,
Vincenzo Frascino <vincenzo.frascino@arm.com>
Cc: "linux-arch@vger.kernel.org" <linux-arch@vger.kernel.org>,
LAK <linux-arm-kernel@lists.infradead.org>,
LKML <linux-kernel@vger.kernel.org>,
"linux-mips@vger.kernel.org" <linux-mips@vger.kernel.org>,
"linux-kselftest@vger.kernel.org"
<linux-kselftest@vger.kernel.org>,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will.deacon@arm.com>, Arnd Bergmann <arnd@arndb.de>,
Russell King <linux@armlinux.org.uk>,
Ralf Baechle <ralf@linux-mips.org>,
Daniel Lezcano <daniel.lezcano@linaro.org>,
Mark Salyzyn <salyzyn@android.com>,
Peter Collingbourne <pcc@google.com>,
Shuah Khan <shuah@kernel.org>,
Dmitry Safonov <0x7f454c46@gmail.com>,
Rasmus Villemoes <linux@rasmusvillemoes.dk>,
Huw Davies <huw@codeweavers.com>,
Shijith Thotton <sthotton@marvell.com>,
Andre Przywara <andre.przywara@arm.com>,
Dmitry Safonov <dima@arista.com>,
Andrei Vagin <avagin@openvz.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Andy Lutomirski <luto@kernel.org>,
Michael Kelley <mikelley@microsoft.com>,
Sasha Levin <sashal@kernel.org>
Subject: Re: [PATCH v7 00/25] Unify vDSOs across more architectures
Date: Mon, 24 Jun 2019 18:41:59 +0000 [thread overview]
Message-ID: <20190624184157.mu6n74a7qqa4z5z5@pburton-laptop> (raw)
In-Reply-To: <alpine.DEB.2.21.1906240142000.32342@nanos.tec.linutronix.de>
Hello,
On Mon, Jun 24, 2019 at 02:34:24AM +0200, Thomas Gleixner wrote:
> I did not merge the ARM and MIPS parts as they lack any form of
> acknowlegment from their maintainers. Please talk to those folks. If they
> ack/review the changes then I can pick them up and they go into 5.3 or they
> have to go in a later cycle. Nevertheless it was well worth the trouble to
> have those conversions done to confirm that the new common library fits a
> bunch of different architectures.
Apologies for not being more proactive on the MIPS front here; life &
work are extra busy at the moment... But thanks Vincenzo for including
MIPS in the work here.
Unfortunately after applying the 3 MIPS patches (19-21) atop the current
tip.git timers/vdso branch at ecf9db3d1f1a ("x86/vdso: Give the
[ph]vclock_page declarations real types") I see build failures for the
o32 compat VDSO, shown below. This is using the gcc 8.1.0 mips-linux
toolchain from here:
https://mirrors.edge.kernel.org/pub/tools/crosstool/files/bin/x86_64/8.1.0/x86_64-gcc-8.1.0-nolibc-mips-linux.tar.xz
Configuration is 64r6el_defconfig. The following helps remove the
implicit declaration warnings (and eww to including C files via CFLAGS),
but it still doesn't build:
diff --git a/arch/mips/vdso/Makefile b/arch/mips/vdso/Makefile
index 95df49402a53..aa38049bdb24 100644
--- a/arch/mips/vdso/Makefile
+++ b/arch/mips/vdso/Makefile
@@ -36,6 +36,8 @@ aflags-vdso := $(ccflags-vdso) \
ifneq ($(c-gettimeofday-y),)
CFLAGS_vgettimeofday.o = -include $(c-gettimeofday-y)
+CFLAGS_vgettimeofday-o32.o = -include $(c-gettimeofday-y)
+CFLAGS_vgettimeofday-n32.o = -include $(c-gettimeofday-y)
endif
CFLAGS_REMOVE_vgettimeofday.o = -pg
So the MIPS bits here need more work.
Thanks,
Paul
CC arch/mips/vdso/vgettimeofday-o32.o
In file included from ./include/linux/bitops.h:19,
from ./include/linux/kernel.h:12,
from ./include/linux/list.h:9,
from ./include/linux/preempt.h:11,
from ./include/linux/spinlock.h:51,
from ./include/linux/seqlock.h:36,
from ./include/linux/time.h:6,
from arch/mips/vdso/vgettimeofday.c:10:
./arch/mips/include/asm/bitops.h: In function '__fls':
./arch/mips/include/asm/bitops.h:518:21: warning: left shift count >= width of type [-Wshift-count-overflow]
if (!(word & (~0ul << 32))) {
^~
./arch/mips/include/asm/bitops.h:520:8: warning: left shift count >= width of type [-Wshift-count-overflow]
word <<= 32;
^~~
./arch/mips/include/asm/bitops.h:523:21: warning: left shift count >= width of type [-Wshift-count-overflow]
if (!(word & (~0ul << (BITS_PER_LONG-16)))) {
^~
./arch/mips/include/asm/bitops.h:527:21: warning: left shift count >= width of type [-Wshift-count-overflow]
if (!(word & (~0ul << (BITS_PER_LONG-8)))) {
^~
./arch/mips/include/asm/bitops.h:531:21: warning: left shift count >= width of type [-Wshift-count-overflow]
if (!(word & (~0ul << (BITS_PER_LONG-4)))) {
^~
./arch/mips/include/asm/bitops.h:535:21: warning: left shift count >= width of type [-Wshift-count-overflow]
if (!(word & (~0ul << (BITS_PER_LONG-2)))) {
^~
./arch/mips/include/asm/bitops.h:539:21: warning: left shift count >= width of type [-Wshift-count-overflow]
if (!(word & (~0ul << (BITS_PER_LONG-1))))
^~
In file included from ./arch/mips/include/asm/mmiowb.h:5,
from ./include/linux/spinlock.h:60,
from ./include/linux/seqlock.h:36,
from ./include/linux/time.h:6,
from arch/mips/vdso/vgettimeofday.c:10:
./arch/mips/include/asm/io.h: In function 'phys_to_virt':
./arch/mips/include/asm/io.h:136:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
return (void *)(address + PAGE_OFFSET - PHYS_OFFSET);
^
In file included from ./include/linux/bitops.h:5,
from ./include/linux/kernel.h:12,
from ./include/linux/list.h:9,
from ./include/linux/preempt.h:11,
from ./include/linux/spinlock.h:51,
from ./include/linux/seqlock.h:36,
from ./include/linux/time.h:6,
from arch/mips/vdso/vgettimeofday.c:10:
./arch/mips/include/asm/mips-cm.h: In function 'mips_cm_max_vp_width':
./include/linux/bits.h:20:39: warning: right shift count >= width of type [-Wshift-count-overflow]
(((~0UL) - (1UL << (l)) + 1) & (~0UL >> (BITS_PER_LONG - 1 - (h))))
^~
./arch/mips/include/asm/mips-cm.h:152:28: note: in expansion of macro 'GENMASK'
#define CM_GCR_REV_MAJOR GENMASK(15, 8)
^~~~~~~
./arch/mips/include/asm/mips-cm.h:156:22: note: in expansion of macro 'CM_GCR_REV_MAJOR'
(((major) << __ffs(CM_GCR_REV_MAJOR)) | \
^~~~~~~~~~~~~~~~
./arch/mips/include/asm/mips-cm.h:161:23: note: in expansion of macro 'CM_ENCODE_REV'
#define CM_REV_CM3 CM_ENCODE_REV(8, 0)
^~~~~~~~~~~~~
./arch/mips/include/asm/mips-cm.h:367:28: note: in expansion of macro 'CM_REV_CM3'
if (mips_cm_revision() >= CM_REV_CM3)
^~~~~~~~~~
./include/linux/bits.h:20:39: warning: right shift count >= width of type [-Wshift-count-overflow]
(((~0UL) - (1UL << (l)) + 1) & (~0UL >> (BITS_PER_LONG - 1 - (h))))
^~
./arch/mips/include/asm/mips-cm.h:153:28: note: in expansion of macro 'GENMASK'
#define CM_GCR_REV_MINOR GENMASK(7, 0)
^~~~~~~
./arch/mips/include/asm/mips-cm.h:157:22: note: in expansion of macro 'CM_GCR_REV_MINOR'
((minor) << __ffs(CM_GCR_REV_MINOR)))
^~~~~~~~~~~~~~~~
./arch/mips/include/asm/mips-cm.h:161:23: note: in expansion of macro 'CM_ENCODE_REV'
#define CM_REV_CM3 CM_ENCODE_REV(8, 0)
^~~~~~~~~~~~~
./arch/mips/include/asm/mips-cm.h:367:28: note: in expansion of macro 'CM_REV_CM3'
if (mips_cm_revision() >= CM_REV_CM3)
^~~~~~~~~~
./include/linux/bits.h:20:39: warning: right shift count >= width of type [-Wshift-count-overflow]
(((~0UL) - (1UL << (l)) + 1) & (~0UL >> (BITS_PER_LONG - 1 - (h))))
^~
./arch/mips/include/asm/mips-cm.h:239:36: note: in expansion of macro 'GENMASK'
#define CM_GCR_SYS_CONFIG2_MAXVPW GENMASK(3, 0)
^~~~~~~
./arch/mips/include/asm/mips-cm.h:368:35: note: in expansion of macro 'CM_GCR_SYS_CONFIG2_MAXVPW'
return read_gcr_sys_config2() & CM_GCR_SYS_CONFIG2_MAXVPW;
^~~~~~~~~~~~~~~~~~~~~~~~~
./include/linux/bits.h:20:39: warning: right shift count >= width of type [-Wshift-count-overflow]
(((~0UL) - (1UL << (l)) + 1) & (~0UL >> (BITS_PER_LONG - 1 - (h))))
^~
./arch/mips/include/asm/mips-cm.h:293:33: note: in expansion of macro 'GENMASK'
#define CM_GCR_Cx_CONFIG_PVPE GENMASK(9, 0)
^~~~~~~
./arch/mips/include/asm/mips-cm.h:376:32: note: in expansion of macro 'CM_GCR_Cx_CONFIG_PVPE'
cfg = read_gcr_cl_config() & CM_GCR_Cx_CONFIG_PVPE;
^~~~~~~~~~~~~~~~~~~~~
./include/linux/bits.h:20:39: warning: right shift count >= width of type [-Wshift-count-overflow]
(((~0UL) - (1UL << (l)) + 1) & (~0UL >> (BITS_PER_LONG - 1 - (h))))
^~
./arch/mips/include/asm/mips-cm.h:293:33: note: in expansion of macro 'GENMASK'
#define CM_GCR_Cx_CONFIG_PVPE GENMASK(9, 0)
^~~~~~~
./arch/mips/include/asm/mips-cm.h:377:24: note: in expansion of macro 'CM_GCR_Cx_CONFIG_PVPE'
return (cfg >> __ffs(CM_GCR_Cx_CONFIG_PVPE)) + 1;
^~~~~~~~~~~~~~~~~~~~~
./arch/mips/include/asm/mips-cps.h: In function 'mips_cps_numclusters':
./include/linux/bits.h:20:39: warning: right shift count >= width of type [-Wshift-count-overflow]
(((~0UL) - (1UL << (l)) + 1) & (~0UL >> (BITS_PER_LONG - 1 - (h))))
^~
./arch/mips/include/asm/mips-cm.h:152:28: note: in expansion of macro 'GENMASK'
#define CM_GCR_REV_MAJOR GENMASK(15, 8)
^~~~~~~
./arch/mips/include/asm/mips-cm.h:156:22: note: in expansion of macro 'CM_GCR_REV_MAJOR'
(((major) << __ffs(CM_GCR_REV_MAJOR)) | \
^~~~~~~~~~~~~~~~
./arch/mips/include/asm/mips-cm.h:162:25: note: in expansion of macro 'CM_ENCODE_REV'
#define CM_REV_CM3_5 CM_ENCODE_REV(9, 0)
^~~~~~~~~~~~~
./arch/mips/include/asm/mips-cps.h:117:27: note: in expansion of macro 'CM_REV_CM3_5'
if (mips_cm_revision() < CM_REV_CM3_5)
^~~~~~~~~~~~
./include/linux/bits.h:20:39: warning: right shift count >= width of type [-Wshift-count-overflow]
(((~0UL) - (1UL << (l)) + 1) & (~0UL >> (BITS_PER_LONG - 1 - (h))))
^~
./arch/mips/include/asm/mips-cm.h:153:28: note: in expansion of macro 'GENMASK'
#define CM_GCR_REV_MINOR GENMASK(7, 0)
^~~~~~~
./arch/mips/include/asm/mips-cm.h:157:22: note: in expansion of macro 'CM_GCR_REV_MINOR'
((minor) << __ffs(CM_GCR_REV_MINOR)))
^~~~~~~~~~~~~~~~
./arch/mips/include/asm/mips-cm.h:162:25: note: in expansion of macro 'CM_ENCODE_REV'
#define CM_REV_CM3_5 CM_ENCODE_REV(9, 0)
^~~~~~~~~~~~~
./arch/mips/include/asm/mips-cps.h:117:27: note: in expansion of macro 'CM_REV_CM3_5'
if (mips_cm_revision() < CM_REV_CM3_5)
^~~~~~~~~~~~
./include/linux/bits.h:20:39: warning: right shift count >= width of type [-Wshift-count-overflow]
(((~0UL) - (1UL << (l)) + 1) & (~0UL >> (BITS_PER_LONG - 1 - (h))))
^~
./arch/mips/include/asm/mips-cm.h:133:37: note: in expansion of macro 'GENMASK'
#define CM_GCR_CONFIG_NUM_CLUSTERS GENMASK(29, 23)
^~~~~~~
./arch/mips/include/asm/mips-cps.h:120:37: note: in expansion of macro 'CM_GCR_CONFIG_NUM_CLUSTERS'
num_clusters = read_gcr_config() & CM_GCR_CONFIG_NUM_CLUSTERS;
^~~~~~~~~~~~~~~~~~~~~~~~~~
./include/linux/bits.h:20:39: warning: right shift count >= width of type [-Wshift-count-overflow]
(((~0UL) - (1UL << (l)) + 1) & (~0UL >> (BITS_PER_LONG - 1 - (h))))
^~
./arch/mips/include/asm/mips-cm.h:133:37: note: in expansion of macro 'GENMASK'
#define CM_GCR_CONFIG_NUM_CLUSTERS GENMASK(29, 23)
^~~~~~~
./arch/mips/include/asm/mips-cps.h:121:25: note: in expansion of macro 'CM_GCR_CONFIG_NUM_CLUSTERS'
num_clusters >>= __ffs(CM_GCR_CONFIG_NUM_CLUSTERS);
^~~~~~~~~~~~~~~~~~~~~~~~~~
./arch/mips/include/asm/mips-cps.h: In function 'mips_cps_cluster_config':
./include/linux/bits.h:20:39: warning: right shift count >= width of type [-Wshift-count-overflow]
(((~0UL) - (1UL << (l)) + 1) & (~0UL >> (BITS_PER_LONG - 1 - (h))))
^~
./arch/mips/include/asm/mips-cm.h:152:28: note: in expansion of macro 'GENMASK'
#define CM_GCR_REV_MAJOR GENMASK(15, 8)
^~~~~~~
./arch/mips/include/asm/mips-cm.h:156:22: note: in expansion of macro 'CM_GCR_REV_MAJOR'
(((major) << __ffs(CM_GCR_REV_MAJOR)) | \
^~~~~~~~~~~~~~~~
./arch/mips/include/asm/mips-cm.h:162:25: note: in expansion of macro 'CM_ENCODE_REV'
#define CM_REV_CM3_5 CM_ENCODE_REV(9, 0)
^~~~~~~~~~~~~
./arch/mips/include/asm/mips-cps.h:137:27: note: in expansion of macro 'CM_REV_CM3_5'
if (mips_cm_revision() < CM_REV_CM3_5) {
^~~~~~~~~~~~
./include/linux/bits.h:20:39: warning: right shift count >= width of type [-Wshift-count-overflow]
(((~0UL) - (1UL << (l)) + 1) & (~0UL >> (BITS_PER_LONG - 1 - (h))))
^~
./arch/mips/include/asm/mips-cm.h:153:28: note: in expansion of macro 'GENMASK'
#define CM_GCR_REV_MINOR GENMASK(7, 0)
^~~~~~~
./arch/mips/include/asm/mips-cm.h:157:22: note: in expansion of macro 'CM_GCR_REV_MINOR'
((minor) << __ffs(CM_GCR_REV_MINOR)))
^~~~~~~~~~~~~~~~
./arch/mips/include/asm/mips-cm.h:162:25: note: in expansion of macro 'CM_ENCODE_REV'
#define CM_REV_CM3_5 CM_ENCODE_REV(9, 0)
^~~~~~~~~~~~~
./arch/mips/include/asm/mips-cps.h:137:27: note: in expansion of macro 'CM_REV_CM3_5'
if (mips_cm_revision() < CM_REV_CM3_5) {
^~~~~~~~~~~~
./arch/mips/include/asm/mips-cps.h: In function 'mips_cps_numcores':
./include/linux/bits.h:20:39: warning: right shift count >= width of type [-Wshift-count-overflow]
(((~0UL) - (1UL << (l)) + 1) & (~0UL >> (BITS_PER_LONG - 1 - (h))))
^~
./arch/mips/include/asm/mips-cm.h:135:32: note: in expansion of macro 'GENMASK'
#define CM_GCR_CONFIG_PCORES GENMASK(7, 0)
^~~~~~~
./arch/mips/include/asm/mips-cps.h:172:50: note: in expansion of macro 'CM_GCR_CONFIG_PCORES'
return (mips_cps_cluster_config(cluster) + 1) & CM_GCR_CONFIG_PCORES;
^~~~~~~~~~~~~~~~~~~~
./arch/mips/include/asm/mips-cps.h: In function 'mips_cps_numiocu':
./include/linux/bits.h:20:39: warning: right shift count >= width of type [-Wshift-count-overflow]
(((~0UL) - (1UL << (l)) + 1) & (~0UL >> (BITS_PER_LONG - 1 - (h))))
^~
./arch/mips/include/asm/mips-cm.h:134:33: note: in expansion of macro 'GENMASK'
#define CM_GCR_CONFIG_NUMIOCU GENMASK(15, 8)
^~~~~~~
./arch/mips/include/asm/mips-cps.h:189:48: note: in expansion of macro 'CM_GCR_CONFIG_NUMIOCU'
num_iocu = mips_cps_cluster_config(cluster) & CM_GCR_CONFIG_NUMIOCU;
^~~~~~~~~~~~~~~~~~~~~
./include/linux/bits.h:20:39: warning: right shift count >= width of type [-Wshift-count-overflow]
(((~0UL) - (1UL << (l)) + 1) & (~0UL >> (BITS_PER_LONG - 1 - (h))))
^~
./arch/mips/include/asm/mips-cm.h:134:33: note: in expansion of macro 'GENMASK'
#define CM_GCR_CONFIG_NUMIOCU GENMASK(15, 8)
^~~~~~~
./arch/mips/include/asm/mips-cps.h:190:21: note: in expansion of macro 'CM_GCR_CONFIG_NUMIOCU'
num_iocu >>= __ffs(CM_GCR_CONFIG_NUMIOCU);
^~~~~~~~~~~~~~~~~~~~~
./arch/mips/include/asm/mips-cps.h: In function 'mips_cps_numvps':
./include/linux/bits.h:20:39: warning: right shift count >= width of type [-Wshift-count-overflow]
(((~0UL) - (1UL << (l)) + 1) & (~0UL >> (BITS_PER_LONG - 1 - (h))))
^~
./arch/mips/include/asm/mips-cm.h:152:28: note: in expansion of macro 'GENMASK'
#define CM_GCR_REV_MAJOR GENMASK(15, 8)
^~~~~~~
./arch/mips/include/asm/mips-cm.h:156:22: note: in expansion of macro 'CM_GCR_REV_MAJOR'
(((major) << __ffs(CM_GCR_REV_MAJOR)) | \
^~~~~~~~~~~~~~~~
./arch/mips/include/asm/mips-cm.h:162:25: note: in expansion of macro 'CM_ENCODE_REV'
#define CM_REV_CM3_5 CM_ENCODE_REV(9, 0)
^~~~~~~~~~~~~
./arch/mips/include/asm/mips-cps.h:216:27: note: in expansion of macro 'CM_REV_CM3_5'
if (mips_cm_revision() < CM_REV_CM3_5) {
^~~~~~~~~~~~
./include/linux/bits.h:20:39: warning: right shift count >= width of type [-Wshift-count-overflow]
(((~0UL) - (1UL << (l)) + 1) & (~0UL >> (BITS_PER_LONG - 1 - (h))))
^~
./arch/mips/include/asm/mips-cm.h:153:28: note: in expansion of macro 'GENMASK'
#define CM_GCR_REV_MINOR GENMASK(7, 0)
^~~~~~~
./arch/mips/include/asm/mips-cm.h:157:22: note: in expansion of macro 'CM_GCR_REV_MINOR'
((minor) << __ffs(CM_GCR_REV_MINOR)))
^~~~~~~~~~~~~~~~
./arch/mips/include/asm/mips-cm.h:162:25: note: in expansion of macro 'CM_ENCODE_REV'
#define CM_REV_CM3_5 CM_ENCODE_REV(9, 0)
^~~~~~~~~~~~~
./arch/mips/include/asm/mips-cps.h:216:27: note: in expansion of macro 'CM_REV_CM3_5'
if (mips_cm_revision() < CM_REV_CM3_5) {
^~~~~~~~~~~~
./include/linux/bits.h:20:39: warning: right shift count >= width of type [-Wshift-count-overflow]
(((~0UL) - (1UL << (l)) + 1) & (~0UL >> (BITS_PER_LONG - 1 - (h))))
^~
./arch/mips/include/asm/mips-cm.h:293:33: note: in expansion of macro 'GENMASK'
#define CM_GCR_Cx_CONFIG_PVPE GENMASK(9, 0)
^~~~~~~
./arch/mips/include/asm/mips-cps.h:233:21: note: in expansion of macro 'CM_GCR_Cx_CONFIG_PVPE'
return (cfg + 1) & CM_GCR_Cx_CONFIG_PVPE;
^~~~~~~~~~~~~~~~~~~~~
arch/mips/vdso/vgettimeofday.c: In function '__vdso_clock_gettime':
arch/mips/vdso/vgettimeofday.c:17:9: error: implicit declaration of function '__cvdso_clock_gettime32'; did you mean '__vdso_clock_gettime'? [-Werror=implicit-function-declaration]
return __cvdso_clock_gettime32(clock, ts);
^~~~~~~~~~~~~~~~~~~~~~~
__vdso_clock_gettime
arch/mips/vdso/vgettimeofday.c: In function '__vdso_gettimeofday':
arch/mips/vdso/vgettimeofday.c:23:9: error: implicit declaration of function '__cvdso_gettimeofday'; did you mean '__vdso_gettimeofday'? [-Werror=implicit-function-declaration]
return __cvdso_gettimeofday(tv, tz);
^~~~~~~~~~~~~~~~~~~~
__vdso_gettimeofday
arch/mips/vdso/vgettimeofday.c: In function '__vdso_clock_getres':
arch/mips/vdso/vgettimeofday.c:29:9: error: implicit declaration of function '__cvdso_clock_getres_time32'; did you mean '__vdso_clock_gettime'? [-Werror=implicit-function-declaration]
return __cvdso_clock_getres_time32(clock_id, res);
^~~~~~~~~~~~~~~~~~~~~~~~~~~
__vdso_clock_gettime
arch/mips/vdso/vgettimeofday.c: In function '__vdso_clock_gettime64':
arch/mips/vdso/vgettimeofday.c:35:9: error: implicit declaration of function '__cvdso_clock_gettime'; did you mean '__vdso_clock_gettime'? [-Werror=implicit-function-declaration]
return __cvdso_clock_gettime(clock, ts);
^~~~~~~~~~~~~~~~~~~~~
__vdso_clock_gettime
cc1: some warnings being treated as errors
make[1]: *** [arch/mips/vdso/Makefile:148: arch/mips/vdso/vgettimeofday-o32.o] Error 1
make: *** [Makefile:1746: arch/mips/vdso/vgettimeofday-o32.o] Error 2
next prev parent reply other threads:[~2019-06-24 18:42 UTC|newest]
Thread overview: 108+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-21 9:52 [PATCH v7 00/25] Unify vDSOs across more architectures Vincenzo Frascino
2019-06-21 9:52 ` [PATCH v7 01/25] kernel: Standardize vdso_datapage Vincenzo Frascino
2019-06-24 13:56 ` Catalin Marinas
2019-06-21 9:52 ` [PATCH v7 02/25] kernel: Define gettimeofday vdso common code Vincenzo Frascino
2019-06-21 9:52 ` [PATCH v7 03/25] kernel: Unify update_vsyscall implementation Vincenzo Frascino
2019-06-21 10:49 ` Huw Davies
2019-06-21 9:52 ` [PATCH v7 04/25] arm64: Substitute gettimeofday with C implementation Vincenzo Frascino
2019-06-24 13:36 ` Will Deacon
2019-06-24 13:59 ` Vincenzo Frascino
2019-06-25 16:18 ` [PATCH 1/3] lib/vdso: Delay mask application in do_hres() Vincenzo Frascino
2019-06-25 16:18 ` [PATCH 2/3] arm64: Fix __arch_get_hw_counter() implementation Vincenzo Frascino
2019-06-25 16:18 ` [PATCH 3/3] arm64: compat: " Vincenzo Frascino
2019-06-25 17:02 ` [PATCH 1/3] lib/vdso: Delay mask application in do_hres() Thomas Gleixner
2019-06-25 18:27 ` Thomas Gleixner
2019-06-25 20:15 ` Andy Lutomirski
2019-06-25 22:24 ` Thomas Gleixner
2019-06-26 6:38 ` Thomas Gleixner
2019-06-26 9:25 ` Vincenzo Frascino
2019-06-26 10:02 ` lib/vdso: Make delta calculation work correctly Thomas Gleixner
2019-06-26 11:08 ` Vincenzo Frascino
2019-06-24 13:58 ` [PATCH v7 04/25] arm64: Substitute gettimeofday with C implementation Catalin Marinas
2019-06-25 15:33 ` Dave Martin
2019-06-26 13:27 ` Vincenzo Frascino
2019-06-26 16:14 ` Dave Martin
2019-06-26 19:01 ` Vincenzo Frascino
2019-06-27 10:01 ` Dave Martin
2019-06-27 10:57 ` Vincenzo Frascino
2019-06-27 11:27 ` Dave Martin
2019-06-27 11:59 ` Vincenzo Frascino
2019-06-27 14:38 ` Dave Martin
2019-06-27 15:34 ` Vincenzo Frascino
2019-06-25 17:43 ` [PATCH] arm64: vdso: Fix compilation with clang < 8 Vincenzo Frascino
2019-06-26 11:36 ` [PATCH v2] arm64: vdso: Fix compilation with clang older then 8 Vincenzo Frascino
[not found] ` <CGME20190628130921eucas1p239935b0771032c331911eacc1a69dd2e@eucas1p2.samsung.com>
2019-06-28 13:09 ` [PATCH v7 04/25] arm64: Substitute gettimeofday with C implementation Marek Szyprowski
2019-06-28 14:32 ` Vincenzo Frascino
2019-06-28 16:50 ` Sylwester Nawrocki
2019-06-29 6:58 ` Vincenzo Frascino
2019-07-08 12:57 ` Sylwester Nawrocki
2019-07-08 13:09 ` Vincenzo Frascino
2019-06-21 9:52 ` [PATCH v7 05/25] arm64: Build vDSO with -ffixed-x18 Vincenzo Frascino
2019-06-21 9:52 ` [PATCH v7 06/25] arm64: compat: Add missing syscall numbers Vincenzo Frascino
2019-06-21 9:52 ` [PATCH v7 07/25] arm64: compat: Expose signal related structures Vincenzo Frascino
2019-06-21 9:52 ` [PATCH v7 08/25] arm64: compat: Generate asm offsets for signals Vincenzo Frascino
2019-06-21 9:52 ` [PATCH v7 09/25] lib: vdso: Add compat support Vincenzo Frascino
2019-06-21 9:52 ` [PATCH v7 10/25] arm64: compat: Add vDSO Vincenzo Frascino
2019-06-24 14:00 ` Catalin Marinas
2019-07-10 4:02 ` John Stultz
2019-07-10 6:12 ` Thomas Gleixner
2019-07-10 9:48 ` Vincenzo Frascino
2019-07-10 8:27 ` Will Deacon
2019-07-10 8:58 ` Thomas Gleixner
2019-07-10 9:12 ` Will Deacon
2019-07-10 9:47 ` Vincenzo Frascino
2019-07-10 13:41 ` Vincenzo Frascino
2019-07-10 13:04 ` [PATCH] arm64: vdso: Fix ABI regression in compat vdso Vincenzo Frascino
2019-07-10 13:25 ` Will Deacon
2019-07-10 13:42 ` Vincenzo Frascino
2019-07-10 14:01 ` [PATCH v2] " Vincenzo Frascino
2019-07-10 15:44 ` John Stultz
2019-07-10 15:53 ` Vincenzo Frascino
2019-07-11 9:45 ` Will Deacon
2019-07-11 10:34 ` Thomas Gleixner
2019-07-11 11:32 ` Will Deacon
2019-06-21 9:52 ` [PATCH v7 11/25] arm64: Refactor vDSO code Vincenzo Frascino
2019-06-21 9:52 ` [PATCH v7 12/25] arm64: compat: vDSO setup for compat layer Vincenzo Frascino
2019-06-21 9:52 ` [PATCH v7 13/25] arm64: elf: vDSO code page discovery Vincenzo Frascino
2019-06-21 9:52 ` [PATCH v7 14/25] arm64: compat: Get sigreturn trampolines from vDSO Vincenzo Frascino
2019-06-21 9:52 ` [PATCH v7 15/25] arm64: Add vDSO compat support Vincenzo Frascino
2019-06-21 9:52 ` [PATCH v7 16/25] arm: Add support for generic vDSO Vincenzo Frascino
2019-12-04 13:51 ` [PATCH v7 16/25] arm: Add support for generic vDSO (causing crash) Guenter Roeck
2019-12-04 13:58 ` Vincenzo Frascino
2019-12-04 16:16 ` Guenter Roeck
2019-12-04 17:15 ` Vincenzo Frascino
2019-12-04 19:39 ` Guenter Roeck
2019-12-05 9:42 ` Philippe Mathieu-Daudé
2019-12-05 10:00 ` Vincenzo Frascino
2019-12-05 11:02 ` Arnd Bergmann
2019-12-05 14:56 ` Philippe Mathieu-Daudé
2019-06-21 9:52 ` [PATCH v7 17/25] arm: Add clock_getres entry point Vincenzo Frascino
2019-06-21 9:52 ` [PATCH v7 18/25] arm: Add clock_gettime64 " Vincenzo Frascino
2019-06-21 9:52 ` [PATCH v7 19/25] mips: Add support for generic vDSO Vincenzo Frascino
2019-07-26 5:15 ` Paul Burton
2019-07-26 16:29 ` [PATCH 0/2] mips: vdso: Fix Makefile Vincenzo Frascino
2019-07-26 16:29 ` [PATCH 1/2] mips: vdso: Fix source path Vincenzo Frascino
2019-07-26 16:29 ` [PATCH 2/2] mips: vdso: Fix flip/flop vdso building bug Vincenzo Frascino
2019-07-28 22:20 ` [PATCH 0/2] mips: vdso: Fix Makefile Paul Burton
2019-06-21 9:52 ` [PATCH v7 20/25] mips: Add clock_getres entry point Vincenzo Frascino
2019-07-26 5:15 ` Paul Burton
2019-06-21 9:52 ` [PATCH v7 21/25] mips: Add clock_gettime64 " Vincenzo Frascino
2019-07-26 5:15 ` Paul Burton
2019-06-21 9:52 ` [PATCH v7 22/25] x86: Add support for generic vDSO Vincenzo Frascino
2019-06-21 9:52 ` [PATCH v7 23/25] x86: Add clock_getres entry point Vincenzo Frascino
2019-06-21 9:52 ` [PATCH v7 24/25] x86: Add clock_gettime64 " Vincenzo Frascino
2019-06-21 9:52 ` [PATCH v7 25/25] kselftest: Extend vDSO selftest Vincenzo Frascino
2019-06-24 0:34 ` [PATCH v7 00/25] Unify vDSOs across more architectures Thomas Gleixner
2019-06-24 1:15 ` Andy Lutomirski
2019-06-24 7:42 ` Thomas Gleixner
2019-06-24 13:21 ` Vincenzo Frascino
2019-06-24 14:18 ` Thomas Gleixner
2019-06-24 14:23 ` Russell King - ARM Linux admin
2019-06-24 14:49 ` Catalin Marinas
2019-06-24 16:20 ` Vincenzo Frascino
2019-10-25 11:42 ` Geert Uytterhoeven
2019-06-24 18:41 ` Paul Burton [this message]
2019-06-24 23:16 ` Vincenzo Frascino
2019-06-25 17:11 ` Paul Burton
2019-06-25 17:17 ` Vincenzo Frascino
2019-06-24 12:50 ` Andre Przywara
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190624184157.mu6n74a7qqa4z5z5@pburton-laptop \
--to=paul.burton@mips.com \
--cc=0x7f454c46@gmail.com \
--cc=andre.przywara@arm.com \
--cc=arnd@arndb.de \
--cc=avagin@openvz.org \
--cc=catalin.marinas@arm.com \
--cc=daniel.lezcano@linaro.org \
--cc=dima@arista.com \
--cc=huw@codeweavers.com \
--cc=linux-arch@vger.kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-kselftest@vger.kernel.org \
--cc=linux-mips@vger.kernel.org \
--cc=linux@armlinux.org.uk \
--cc=linux@rasmusvillemoes.dk \
--cc=luto@kernel.org \
--cc=mikelley@microsoft.com \
--cc=pcc@google.com \
--cc=ralf@linux-mips.org \
--cc=salyzyn@android.com \
--cc=sashal@kernel.org \
--cc=shuah@kernel.org \
--cc=sthotton@marvell.com \
--cc=tglx@linutronix.de \
--cc=torvalds@linux-foundation.org \
--cc=vincenzo.frascino@arm.com \
--cc=will.deacon@arm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).