Searched hist:13007 (Results 1 - 3 of 3) sorted by relevance

/linux-master/drivers/video/fbdev/omap/
H A Domapfb_main.cdiff 62bffe32 Tue Jul 04 09:47:23 MDT 2017 Arvind Yadav <arvind.yadav.cs@gmail.com> fbdev: omapfb: constify ctrl_caps, color_caps, panel_attr_grp and ctrl_attr_grp

File size before:
text data bss dec hex filename
13007 1536 156 14699 396b drivers/video/fbdev/omap/omapfb_main.o

File size after adding 'const':
text data bss dec hex filename
13135 1408 156 14699 396b drivers/video/fbdev/omap/omapfb_main.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
/linux-master/arch/mips/kernel/
H A Dsmp.cdiff 578bffc8 Mon Apr 04 03:04:52 MDT 2016 Paul Burton <paulburton@kernel.org> MIPS: Don't BUG_ON when no IPI domain is found

Commit fbde2d7d8290 ("MIPS: Add generic SMP IPI support") introduced
code that BUG_ON's in the case of a kernel that supports IPI domains but
does not have one at runtime. This case is possible on Malta where for
IPIs we may use either the GIC (which has an IPI IRQ domain
implementation) or core-local software interrupts between VPEs (which do
not currently have an IPI IRQ domain implementation). We can not know
which will be used until runtime when we know whether a GIC is actually
present, and if we run on a system with multiple VPEs and no GIC then
the BUG_ON is hit.

Commit 19fb5818ed60 ("IPS: Fix broken malta qemu") worked around this
for the single-core single-VPE case typically seen using QEMU, but does
not catch the multi-VPE case. This patch removes the insufficient CPU
presence check that was added and works around the bug differently,
effectively reverting that commit.

A simple way to reproduce this bug is by using QEMU, which partially
implements the MT ASE but does not implement the GIC as of version 2.5.
Using "-cpu 34Kf -smp 2" will present a system with 2 VPEs in one core &
no GIC, hitting the BUG_ON.

Given that we're post-merge-window on the way to v4.6, avoid this by
just returning from mips_smp_ipi_init when no IPI IRQ domain is found.
Ideally at some point all IPI implementations would be converted to the
same IPI IRQ domain interface & we'd be able to restore the check.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: Qais Yousef <qsyousef@gmail.com>
Fixes: fbde2d7d8290 ("MIPS: Add generic SMP IPI support")
Fixes: 19fb5818ed60 ("IPS: Fix broken malta qemu")
Reverts: 19fb5818ed60 ("IPS: Fix broken malta qemu")
Cc: Qais Yousef <qsyousef@gmail.com>
Cc: James Hogan <james.hogan@imgtec.com>
Cc: Alex Smith <alex.smith@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/13007/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
/linux-master/drivers/clocksource/
H A DKconfigdiff a6d0812a Tue Jul 07 21:16:07 MDT 2020 Anson Huang <Anson.Huang@nxp.com> clocksource/drivers/imx: Add support for i.MX TPM driver with ARM64

Allows building and compile-testing the i.MX TPM driver for ARM64.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/1594178168-13007-1-git-send-email-Anson.Huang@nxp.com

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