* [PATCH 04/28] Remove EXYNOS_DEV_SYSMMU [not found] <1391971686-9517-1-git-send-email-richard@nod.at> @ 2014-02-09 18:47 ` Richard Weinberger [not found] ` <1391971686-9517-5-git-send-email-richard-/L3Ra7n9ekc@public.gmane.org> 2014-02-09 18:47 ` [PATCH 10/28] Remove SH_MOBILE Richard Weinberger 1 sibling, 1 reply; 6+ messages in thread From: Richard Weinberger @ 2014-02-09 18:47 UTC (permalink / raw) To: Joerg Roedel, open list:IOMMU DRIVERS, open list; +Cc: Richard Weinberger The symbol is an orphan, get rid of it. Signed-off-by: Richard Weinberger <richard@nod.at> --- drivers/iommu/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index 79bbc21..20d062d 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -178,7 +178,7 @@ config TEGRA_IOMMU_SMMU config EXYNOS_IOMMU bool "Exynos IOMMU Support" - depends on ARCH_EXYNOS && EXYNOS_DEV_SYSMMU + depends on ARCH_EXYNOS select IOMMU_API help Support for the IOMMU(System MMU) of Samsung Exynos application -- 1.8.4.2 ^ permalink raw reply related [flat|nested] 6+ messages in thread
[parent not found: <1391971686-9517-5-git-send-email-richard-/L3Ra7n9ekc@public.gmane.org>]
* Re: [PATCH 04/28] Remove EXYNOS_DEV_SYSMMU [not found] ` <1391971686-9517-5-git-send-email-richard-/L3Ra7n9ekc@public.gmane.org> @ 2014-02-09 20:08 ` Paul Bolle 2014-02-10 4:32 ` Sachin Kamat 0 siblings, 1 reply; 6+ messages in thread From: Paul Bolle @ 2014-02-09 20:08 UTC (permalink / raw) To: Richard Weinberger; +Cc: open list:IOMMU DRIVERS, open list On Sun, 2014-02-09 at 19:47 +0100, Richard Weinberger wrote: > The symbol is an orphan, get rid of it. > > Signed-off-by: Richard Weinberger <richard-/L3Ra7n9ekc@public.gmane.org> > --- > drivers/iommu/Kconfig | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig > index 79bbc21..20d062d 100644 > --- a/drivers/iommu/Kconfig > +++ b/drivers/iommu/Kconfig > @@ -178,7 +178,7 @@ config TEGRA_IOMMU_SMMU > > config EXYNOS_IOMMU > bool "Exynos IOMMU Support" > - depends on ARCH_EXYNOS && EXYNOS_DEV_SYSMMU > + depends on ARCH_EXYNOS > select IOMMU_API > help > Support for the IOMMU(System MMU) of Samsung Exynos application I noted this one about a year ago (see https://lkml.org/lkml/2013/3/5/401 ). By now I wonder whether EXYNOS_IOMMU (and everything depending on it) shouldn't be removed. That code has been unbuildable for at least a year now (I have not checked how much code is involved). Paul Bolle ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 04/28] Remove EXYNOS_DEV_SYSMMU 2014-02-09 20:08 ` Paul Bolle @ 2014-02-10 4:32 ` Sachin Kamat 2014-04-15 9:33 ` Paul Bolle 0 siblings, 1 reply; 6+ messages in thread From: Sachin Kamat @ 2014-02-10 4:32 UTC (permalink / raw) To: Paul Bolle Cc: Richard Weinberger, Joerg Roedel, open list:IOMMU DRIVERS, open list, linux-samsung-soc +cc linux-samsung-soc list On 10 February 2014 01:38, Paul Bolle <pebolle@tiscali.nl> wrote: > On Sun, 2014-02-09 at 19:47 +0100, Richard Weinberger wrote: >> The symbol is an orphan, get rid of it. >> >> Signed-off-by: Richard Weinberger <richard@nod.at> >> --- >> drivers/iommu/Kconfig | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig >> index 79bbc21..20d062d 100644 >> --- a/drivers/iommu/Kconfig >> +++ b/drivers/iommu/Kconfig >> @@ -178,7 +178,7 @@ config TEGRA_IOMMU_SMMU >> >> config EXYNOS_IOMMU >> bool "Exynos IOMMU Support" >> - depends on ARCH_EXYNOS && EXYNOS_DEV_SYSMMU >> + depends on ARCH_EXYNOS >> select IOMMU_API >> help >> Support for the IOMMU(System MMU) of Samsung Exynos application > > I noted this one about a year ago (see > https://lkml.org/lkml/2013/3/5/401 ). By now I wonder whether > EXYNOS_IOMMU (and everything depending on it) shouldn't be removed. That > code has been unbuildable for at least a year now (I have not checked > how much code is involved). Please refer to some on-going discussion about it at [1]. [1] http://thread.gmane.org/gmane.linux.kernel.samsung-soc/26842 -- With warm regards, Sachin ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 04/28] Remove EXYNOS_DEV_SYSMMU 2014-02-10 4:32 ` Sachin Kamat @ 2014-04-15 9:33 ` Paul Bolle 0 siblings, 0 replies; 6+ messages in thread From: Paul Bolle @ 2014-04-15 9:33 UTC (permalink / raw) To: Sachin Kamat, Olof Johansson Cc: Richard Weinberger, Joerg Roedel, iommu, linux-kernel, linux-samsung-soc On Mon, 2014-02-10 at 10:02 +0530, Sachin Kamat wrote: > +cc linux-samsung-soc list > > On 10 February 2014 01:38, Paul Bolle <pebolle@tiscali.nl> wrote: > > I noted this one about a year ago (see > > https://lkml.org/lkml/2013/3/5/401 ). By now I wonder whether > > EXYNOS_IOMMU (and everything depending on it) shouldn't be removed. That > > code has been unbuildable for at least a year now (I have not checked > > how much code is involved). > > > Please refer to some on-going discussion about it at [1]. > > [1] http://thread.gmane.org/gmane.linux.kernel.samsung-soc/26842 It's not clear to me whether an actual decision was eventually made. Olof, does it make sense to rebase the patch (that Sachin linked to) on onto v3.15-rc1 and resubmit? Paul Bolle ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH 10/28] Remove SH_MOBILE [not found] <1391971686-9517-1-git-send-email-richard@nod.at> 2014-02-09 18:47 ` [PATCH 04/28] Remove EXYNOS_DEV_SYSMMU Richard Weinberger @ 2014-02-09 18:47 ` Richard Weinberger [not found] ` <1391971686-9517-11-git-send-email-richard-/L3Ra7n9ekc@public.gmane.org> 1 sibling, 1 reply; 6+ messages in thread From: Richard Weinberger @ 2014-02-09 18:47 UTC (permalink / raw) To: Joerg Roedel, open list:IOMMU DRIVERS, open list; +Cc: Richard Weinberger The symbol is an orphan, get rid of it. Signed-off-by: Richard Weinberger <richard@nod.at> --- drivers/iommu/Kconfig | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig index 20d062d..68b047a 100644 --- a/drivers/iommu/Kconfig +++ b/drivers/iommu/Kconfig @@ -206,8 +206,7 @@ config SHMOBILE_IPMMU_TLB config SHMOBILE_IOMMU bool "IOMMU for Renesas IPMMU/IPMMUI" default n - depends on ARM - depends on SH_MOBILE || COMPILE_TEST + depends on ARM || COMPILE_TEST select IOMMU_API select ARM_DMA_USE_IOMMU select SHMOBILE_IPMMU -- 1.8.4.2 ^ permalink raw reply related [flat|nested] 6+ messages in thread
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* Re: [PATCH 10/28] Remove SH_MOBILE [not found] ` <1391971686-9517-11-git-send-email-richard-/L3Ra7n9ekc@public.gmane.org> @ 2014-02-09 20:32 ` Paul Bolle 0 siblings, 0 replies; 6+ messages in thread From: Paul Bolle @ 2014-02-09 20:32 UTC (permalink / raw) To: Richard Weinberger; +Cc: open list:IOMMU DRIVERS, open list On Sun, 2014-02-09 at 19:47 +0100, Richard Weinberger wrote: > The symbol is an orphan, get rid of it. > > Signed-off-by: Richard Weinberger <richard-/L3Ra7n9ekc@public.gmane.org> > --- > drivers/iommu/Kconfig | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-) > > diff --git a/drivers/iommu/Kconfig b/drivers/iommu/Kconfig > index 20d062d..68b047a 100644 > --- a/drivers/iommu/Kconfig > +++ b/drivers/iommu/Kconfig > @@ -206,8 +206,7 @@ config SHMOBILE_IPMMU_TLB > config SHMOBILE_IOMMU > bool "IOMMU for Renesas IPMMU/IPMMUI" > default n > - depends on ARM > - depends on SH_MOBILE || COMPILE_TEST > + depends on ARM || COMPILE_TEST It seems ARCH_SHMOBILE was intended, see https://lkml.org/lkml/2014/2/8/256 . > select IOMMU_API > select ARM_DMA_USE_IOMMU > select SHMOBILE_IPMMU Paul Bolle ^ permalink raw reply [flat|nested] 6+ messages in thread
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2014-02-09 18:47 ` [PATCH 04/28] Remove EXYNOS_DEV_SYSMMU Richard Weinberger
[not found] ` <1391971686-9517-5-git-send-email-richard-/L3Ra7n9ekc@public.gmane.org>
2014-02-09 20:08 ` Paul Bolle
2014-02-10 4:32 ` Sachin Kamat
2014-04-15 9:33 ` Paul Bolle
2014-02-09 18:47 ` [PATCH 10/28] Remove SH_MOBILE Richard Weinberger
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2014-02-09 20:32 ` Paul Bolle
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