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| author | Dave Airlie <airlied@redhat.com> | 2015-04-20 11:32:26 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-04-20 13:05:20 +1000 |
| commit | 2c33ce009ca2389dbf0535d0672214d09738e35e (patch) | |
| tree | 6186a6458c3c160385d794a23eaf07c786a9e61b /arch/arm/lib | |
| parent | cec32a47010647e8b0603726ebb75b990a4057a4 (diff) | |
| parent | 09d51602cf84a1264946711dd4ea0dddbac599a1 (diff) | |
| download | linux-stable-2c33ce009ca2389dbf0535d0672214d09738e35e.tar.gz linux-stable-2c33ce009ca2389dbf0535d0672214d09738e35e.tar.bz2 linux-stable-2c33ce009ca2389dbf0535d0672214d09738e35e.zip | |
Merge Linus master into drm-next
The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.
I've included the patch into the merge to fix the build.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'arch/arm/lib')
| -rw-r--r-- | arch/arm/lib/clear_user.S | 2 | ||||
| -rw-r--r-- | arch/arm/lib/copy_to_user.S | 2 | ||||
| -rw-r--r-- | arch/arm/lib/csumpartialcopyuser.S | 2 | ||||
| -rw-r--r-- | arch/arm/lib/delay.c | 6 |
4 files changed, 9 insertions, 3 deletions
diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S index 14a0d988c82c..1710fd7db2d5 100644 --- a/arch/arm/lib/clear_user.S +++ b/arch/arm/lib/clear_user.S @@ -47,7 +47,7 @@ USER( strnebt r2, [r0]) ENDPROC(__clear_user) ENDPROC(__clear_user_std) - .pushsection .fixup,"ax" + .pushsection .text.fixup,"ax" .align 0 9001: ldmfd sp!, {r0, pc} .popsection diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S index a9d3db16ecb5..9648b0675a3e 100644 --- a/arch/arm/lib/copy_to_user.S +++ b/arch/arm/lib/copy_to_user.S @@ -100,7 +100,7 @@ WEAK(__copy_to_user) ENDPROC(__copy_to_user) ENDPROC(__copy_to_user_std) - .pushsection .fixup,"ax" + .pushsection .text.fixup,"ax" .align 0 copy_abort_preamble ldmfd sp!, {r1, r2, r3} diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S index 7d08b43d2c0e..1d0957e61f89 100644 --- a/arch/arm/lib/csumpartialcopyuser.S +++ b/arch/arm/lib/csumpartialcopyuser.S @@ -68,7 +68,7 @@ * so properly, we would have to add in whatever registers were loaded before * the fault, which, with the current asm above is not predictable. */ - .pushsection .fixup,"ax" + .pushsection .text.fixup,"ax" .align 4 9001: mov r4, #-EFAULT ldr r5, [sp, #8*4] @ *err_ptr diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c index 312d43eb686a..8044591dca72 100644 --- a/arch/arm/lib/delay.c +++ b/arch/arm/lib/delay.c @@ -83,6 +83,12 @@ void __init register_current_timer_delay(const struct delay_timer *timer) NSEC_PER_SEC, 3600); res = cyc_to_ns(1ULL, new_mult, new_shift); + if (res > 1000) { + pr_err("Ignoring delay timer %ps, which has insufficient resolution of %lluns\n", + timer, res); + return; + } + if (!delay_calibrated && (!delay_res || (res < delay_res))) { pr_info("Switching to timer-based delay loop, resolution %lluns\n", res); delay_timer = timer; |