diff for duplicates of <28485373.pjx0rukqdF@wuerfel> diff --git a/a/1.txt b/N1/1.txt index 846629f..97a1958 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -12,7 +12,7 @@ On Thursday, August 11, 2016 12:02:42 AM CEST Russell King - ARM Linux wrote: > intersection is between platforms that can have FIQs and platforms > that can disable the kuser helpers. ->From Kconfig logic and callers of set_fiq_handler(), theoretically +From Kconfig logic and callers of set_fiq_handler(), theoretically there is just i.MX3, but I think they never use fiq in their audio drivers in practice already, and Mark Brown mentioned that we could remove fiq support in the imx audio driver (don't diff --git a/a/content_digest b/N1/content_digest index 01878c5..725f289 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -2,7 +2,7 @@ "ref\02096112.OBiRuggdEi@wuerfel\0" "ref\020160810230242.GO1041@n2100.armlinux.org.uk\0" "From\0Arnd Bergmann <arnd@arndb.de>\0" - "Subject\0[kernel-hardening] Re: [PATCH 2/2] arm: apply more __ro_after_init\0" + "Subject\0Re: [PATCH 2/2] arm: apply more __ro_after_init\0" "Date\0Thu, 11 Aug 2016 18:02:15 +0200\0" "To\0linux-arm-kernel@lists.infradead.org\0" "Cc\0Russell King - ARM Linux <linux@armlinux.org.uk>" @@ -32,7 +32,7 @@ "> intersection is between platforms that can have FIQs and platforms\n" "> that can disable the kuser helpers.\n" "\n" - ">From Kconfig logic and callers of set_fiq_handler(), theoretically\n" + "From Kconfig logic and callers of set_fiq_handler(), theoretically\n" "there is just i.MX3, but I think they never use fiq in their\n" "audio drivers in practice already, and Mark Brown mentioned\n" "that we could remove fiq support in the imx audio driver (don't\n" @@ -47,4 +47,4 @@ "\n" "\tArnd" -6f0cdc2a6546e6c1b0e0c85c638303af2885f9ffb4b0149fb895f16a2168079d +b561b4d4bb621d2ea847dccb7ce55428271dafe08abdd3e65c29f8e9e6b562da
diff --git a/a/1.txt b/N2/1.txt index 846629f..bf7b70a 100644 --- a/a/1.txt +++ b/N2/1.txt @@ -11,18 +11,3 @@ On Thursday, August 11, 2016 12:02:42 AM CEST Russell King - ARM Linux wrote: > the vectors page, it's mapped read-only. I'm not sure what the > intersection is between platforms that can have FIQs and platforms > that can disable the kuser helpers. - ->From Kconfig logic and callers of set_fiq_handler(), theoretically -there is just i.MX3, but I think they never use fiq in their -audio drivers in practice already, and Mark Brown mentioned -that we could remove fiq support in the imx audio driver (don't -remember the details at the moment). - -If we can prove that i.MX3 PCM FIQ support is never used, then the -intersection is empty, and all machines that use FIQ require kuser -helpers. - -This may change with Daniel Thompson's patches that use the FIQ -for NMI backtrace. - - Arnd diff --git a/a/content_digest b/N2/content_digest index 01878c5..7e66e0d 100644 --- a/a/content_digest +++ b/N2/content_digest @@ -2,7 +2,7 @@ "ref\02096112.OBiRuggdEi@wuerfel\0" "ref\020160810230242.GO1041@n2100.armlinux.org.uk\0" "From\0Arnd Bergmann <arnd@arndb.de>\0" - "Subject\0[kernel-hardening] Re: [PATCH 2/2] arm: apply more __ro_after_init\0" + "Subject\0Re: [PATCH 2/2] arm: apply more __ro_after_init\0" "Date\0Thu, 11 Aug 2016 18:02:15 +0200\0" "To\0linux-arm-kernel@lists.infradead.org\0" "Cc\0Russell King - ARM Linux <linux@armlinux.org.uk>" @@ -30,21 +30,6 @@ "> We can't - if the kernel is configured without the kuser helpers in\n" "> the vectors page, it's mapped read-only. I'm not sure what the\n" "> intersection is between platforms that can have FIQs and platforms\n" - "> that can disable the kuser helpers.\n" - "\n" - ">From Kconfig logic and callers of set_fiq_handler(), theoretically\n" - "there is just i.MX3, but I think they never use fiq in their\n" - "audio drivers in practice already, and Mark Brown mentioned\n" - "that we could remove fiq support in the imx audio driver (don't\n" - "remember the details at the moment).\n" - "\n" - "If we can prove that i.MX3 PCM FIQ support is never used, then the\n" - "intersection is empty, and all machines that use FIQ require kuser\n" - "helpers.\n" - "\n" - "This may change with Daniel Thompson's patches that use the FIQ\n" - "for NMI backtrace.\n" - "\n" - "\tArnd" + > that can disable the kuser helpers. -6f0cdc2a6546e6c1b0e0c85c638303af2885f9ffb4b0149fb895f16a2168079d +514ac5ac340032a506ea600304e42a9effbb758cbf2ec64337c807c4134e02e7
diff --git a/a/content_digest b/N3/content_digest index 01878c5..8dbb43c 100644 --- a/a/content_digest +++ b/N3/content_digest @@ -1,21 +1,10 @@ "ref\01464979224-2085-1-git-send-email-keescook@chromium.org\0" "ref\02096112.OBiRuggdEi@wuerfel\0" "ref\020160810230242.GO1041@n2100.armlinux.org.uk\0" - "From\0Arnd Bergmann <arnd@arndb.de>\0" - "Subject\0[kernel-hardening] Re: [PATCH 2/2] arm: apply more __ro_after_init\0" + "From\0arnd@arndb.de (Arnd Bergmann)\0" + "Subject\0[PATCH 2/2] arm: apply more __ro_after_init\0" "Date\0Thu, 11 Aug 2016 18:02:15 +0200\0" "To\0linux-arm-kernel@lists.infradead.org\0" - "Cc\0Russell King - ARM Linux <linux@armlinux.org.uk>" - linux-arch@vger.kernel.org - Kees Cook <keescook@chromium.org> - Ard Biesheuvel <ard.biesheuvel@linaro.org> - x86@kernel.org - linux-kernel@vger.kernel.org - kernel-hardening@lists.openwall.com - Andrew Morton <akpm@linux-foundation.org> - Mathias Krause <minipli@googlemail.com> - Mark Brown <broonie@kernel.org> - " Daniel Thompson <daniel.thompson@linaro.org>\0" "\00:1\0" "b\0" "On Thursday, August 11, 2016 12:02:42 AM CEST Russell King - ARM Linux wrote:\n" @@ -47,4 +36,4 @@ "\n" "\tArnd" -6f0cdc2a6546e6c1b0e0c85c638303af2885f9ffb4b0149fb895f16a2168079d +4a5dbf2d36346431c52e4d92ec567c005b48cae13c985c581925701f5de97fc4
diff --git a/a/content_digest b/N4/content_digest index 01878c5..a0e80cc 100644 --- a/a/content_digest +++ b/N4/content_digest @@ -2,7 +2,7 @@ "ref\02096112.OBiRuggdEi@wuerfel\0" "ref\020160810230242.GO1041@n2100.armlinux.org.uk\0" "From\0Arnd Bergmann <arnd@arndb.de>\0" - "Subject\0[kernel-hardening] Re: [PATCH 2/2] arm: apply more __ro_after_init\0" + "Subject\0Re: [PATCH 2/2] arm: apply more __ro_after_init\0" "Date\0Thu, 11 Aug 2016 18:02:15 +0200\0" "To\0linux-arm-kernel@lists.infradead.org\0" "Cc\0Russell King - ARM Linux <linux@armlinux.org.uk>" @@ -47,4 +47,4 @@ "\n" "\tArnd" -6f0cdc2a6546e6c1b0e0c85c638303af2885f9ffb4b0149fb895f16a2168079d +abfccf25830fadfd807b7467661cdbcd6c87b891b6d1b7684474d037b20eaa2e
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